@inproceedings{grumbach_semanas_2018,
	series = {{CEUR} {Workshop} {Proceedings}},
	title = {{SEMANAS} - {Semantic} {Support} for {Grant} {Application} {Processes}},
	url = {http://136.199.130.17/publications/2018_GrumbachEtAl_LWDA.pdf},
	booktitle = {Lernen. {Wissen}. {Daten}. {Analysen}. ({LWDA} 2018)},
	author = {Grumbach, Lisa and Rietzke, Eric and Schwinn, Markus and Bergmann, Ralph and Kuhn, Norbert},
	year = {2018},
	note = {Accepted for publication}
}

@inproceedings{zeyen_nutrients_2018,
	series = {Lecture {Notes} in {Artificial} {Intelligence}},
	title = {{Considering Nutrients during the Generation of Recipes by Process-Oriented Case-based Reasoning}},
	url = {http://www.wi2.uni-trier.de/shared/publications/2018_ZeyenHoffmannMuellerBergmann_ICCBR.pdf},
	booktitle = {Case-{Based} {Reasoning} {Research} and {Development}: 26th {International} {Conference}, {ICCBR} 2018, {Stockholm}, {Sweden}, {July} 9-12, 2018, {Proceedings}},
	publisher = {Springer},
	author = {Zeyen, Christian and Hoffmann, Maximilian and M{\"u}ller, Gilbert and Bergmann, Ralph},
	editor = {Cox, Michael and Funk, Peter and Begum, Shahina},
	year = {2018},
	note = {Accepted for publication},
}

@inproceedings{zeyen_interactive_short_2018,
	publisher = {{CEUR} {Workshop} {Proceedings}},
	title = {{Towards an Interactive Workflow Modeling Assistance by Means of Case-Based Reasoning}},
	url = {http://136.199.130.17/publications/2018_ZeyenBergmann_LWDA.pdf},
	booktitle = {Lernen. {Wissen}. {Daten}. {Analysen}. ({LWDA} 2018)},
	author = {Zeyen, Christian and Bergmann, Ralph},
	year = {2018},
	note = {Accepted for publication}
}

@inproceedings{klein_data_generation_2018,
	publisher = {{CEUR} {Workshop} {Proceedings}},
	title = {{Data Generation with a Physical Model to Support Machine Learning Research for Predictive Maintenance}},
	url = {http://136.199.130.17/publications/2018_KleinBergmann_LWDA.pdf},
	booktitle = {Lernen. {Wissen}. {Daten}. {Analysen}. ({LWDA} 2018)},
	author = {Klein, Patrick and Bergmann, Ralph},
	year = {2018},
	note = {Accepted for publication}
}

@inproceedings{malburg_workflow_reuse_2018,
	publisher = {{CEUR} {Workshop} {Proceedings}},
	title = {{Query Model and Similarity-Based Retrieval for Workflow Reuse in the Digital Humanities}},
	url = {http://136.199.130.17/publications/2018_MalburgMuensterZeyenBergmann_LWDA.pdf},
	booktitle = {Lernen. {Wissen}. {Daten}. {Analysen}. ({LWDA} 2018)},
	author = {Malburg, Lukas and M{\"u}nster, Nicolas and Zeyen, Christian and Bergmann, Ralph},
	year = {2018},
	note = {Accepted for publication}
}

@inproceedings{zeyen_conversational_2018,
  author    = {Christian Zeyen and
               Gilbert M{\"{u}}ller and
               Ralph Bergmann},
  editor    = {J{\'{e}}r{\^{o}}me Lang},
  title     = {A Conversational Approach to Process-Oriented Case-based Reasoning},
  booktitle = {Proceedings of the Twenty-Seventh International Joint Conference on
               Artificial Intelligence, {IJCAI} 2018, July 13-19, 2018, Stockholm,
               Sweden.},
  pages     = {5404--5408},
  publisher = {ijcai.org},
  year      = {2018},
  url       = {http://www.wi2.uni-trier.de/shared/publications/2018_ZeyenMuellerBergmann_IJCAI.pdf},
  doi       = {https://doi.org/10.24963/ijcai.2018/762}
}

@inproceedings{recap_lwda_2018,
	author = {Bergmann, Ralph and Schenkel, Ralf and Dumani, Lorik and Ollinger, Stefan},
	title = {{ReCAP - Information Retrieval and Case-Based Reasoning for Robust Deliberation and Synthesis of Arguments in the Political Discourse}},
	year = {2018},
	url = {http://136.199.130.17/publications/2018_BergmannSchenkelDumaniOllinger_LWDA.pdf},
	booktitle = {Lernen. {Wissen}. {Daten}. {Analysen}. ({LWDA} 2018)},
	series = {{CEUR} {Workshop} {Proceedings}},
	note = {Accepted for publication}
}

@incollection{bergmann_similarity-based_2017,
	series = {Advances in {Intelligent} {Systems} and {Computing}},
	title = {Similarity-based {Retrieval} and {Automatic} {Adaptation} of {Semantic} {Workflows}},
	number = {626},
	booktitle = {Synergies {Between} {Knowledge} {Engineering} and {Software} {Engineering}},
	publisher = {Springer},
	author = {Bergmann, Ralph and M{\"u}ller, Gilbert},
	editor = {Nalepa, Grzegorz J. and Baumeister, Joachim},
	year = {2017},
	pages = {31--54}
}

@inproceedings{muller_complexity-aware_2017,
	series = {Lecture {Notes} in {Computer} {Science}},
	title = {Complexity-{Aware} {Generation} of {Workflows} by {Process}-{Oriented} {Case}-{Based}  {Reasoning}},
	volume = {2017},
	url = {http://www.wi2.uni-trier.de/shared/publications/2017_MuellerBergmann_KI.pdf},
	booktitle = {{KI} - 40th {German} {Conference} on {Artificial} {Intelligence}  {September} 25-29th, 2017: {Dortmund}, {Germany}},
	publisher = {Springer},
	author = {M{\"u}ller, Gilbert and Bergmann, Ralph},
	year = {2017},
	note = {The original publication is available at www.springerlink.com},
	pages = {207--221}
}

@inproceedings{bergmann_ever:_2017,
	title = {{EVER}: {Extraction} and {Processing} of {Procedural} {Experience} {Knowledge} in {Workflows}},
	url = {http://www.wi2.uni-trier.de/shared/publications/2017_BergmannMinorMuellerSchumacher_POCBR-ICCBR.pdf},
	booktitle = {3rd {Workshop} on {Process} {Oriented} {Case}-{Based} {Reasoning}},
	publisher = {CEUR Workshop Proceedings},
	author = {Bergmann, Ralph and Minor, Mirjam and M{\"u}ller, Gilbert and Schumacher, Pol},
	year = {2017}
}

@inproceedings{bergmann_cooking_2017,
	title = {Cooking made easy: {On} a novel approach to complexity-aware recipe generation},
	url = {http://www.wi2.uni-trier.de/shared/publications/2017_MuellerBergmann_CCC.pdf},
	booktitle = {Workshop of the 2017 {Computer} {Cooking} {Contest}},
	publisher = {CEUR Workshop Proceedings},
	author = {Bergmann, Ralph and M{\"u}ller, Gilbert},
	year = {2017}
}

@inproceedings{grumbach_using_2017,
	address = {Cambridge},
	series = {Lecture {Notes} in {Artificial} {Intelligence}},
	title = {Using {Constraint} {Satisfaction} {Problem} {Solving} to {Enable} {Workflow} {Flexibility} by {Deviation}},
	booktitle = {Artificial {Intelligence} {XXXIV}},
	publisher = {Springer},
	author = {Grumbach, Lisa and Bergmann, Ralph},
	year = {2017},
	note = {Best technical paper award}
}

@inproceedings{grumbach_workflow_2017,
	series = {{CEUR} {Workshop} {Proceedings}},
	title = {Workflow {Flexibility} by {Deviation} by means of {Constraint} {Satisfaction} {Problem} {Solving}},
	url = {http://136.199.130.17/publications/2017_GrumbachBergmann_LWDA.pdf},
	booktitle = {Lernen. {Wissen}. {Daten}. {Analysen}. ({LWDA} 2017)},
	author = {Grumbach, Lisa and Bergmann, Ralph},
	year = {2017},
	pages = {212}
}

@inproceedings{zeyen_conversational_2017,
	title = {Conversational retrieval of cooking recipes},
	url = {http://www.wi2.uni-trier.de/shared/publications/2017_ZeyenMuellerBergmann_CCC.pdf},
	booktitle = {Workshop of the 2017 {Computer} {Cooking} {Contest}},
	publisher = {CEUR Workshop Proceedings},
	author = {Zeyen, Christian and M{\"u}ller, Gilbert and Bergmann, Ralph},
	year = {2017}
}

@inproceedings{zeyen_conversational_2017-1,
	series = {Lecture {Notes} in {Artificial} {Intelligence}},
	title = {Conversational {Process}-{Oriented} {Case}-{Based} {Reasoning}},
	volume = {10339},
	url = {http://www.wi2.uni-trier.de/shared/publications/2017_ZeyenMuellerBergmann_ICCBR.pdf},
	booktitle = {Case-{Based} {Reasoning} {Research} and {Development}: 25th {International} {Conference}, {ICCBR} 2017, {Trondheim}, {Norway}, {June} 26-28, 2017, {Proceedings}},
	publisher = {Springer International Publishing},
	author = {Zeyen, Christian and M{\"u}ller, Gilbert and Bergmann, Ralph},
	editor = {Aha, David W. and Lieber, Jean},
	year = {2017},
	note = {The original publication is available at www.springerlink.com},
	pages = {403--419}
}

@techreport{bergmann_ever_2016,
	title = {{EVER} - {Extraction} and {Processing} of {Procedural} {Experience} {Knowledge} in {Workflows}},
	institution = {Universit{\"a}t Trier, Lehrstuhl f{\"u}r Wirtschaftsinformatik II},
	author = {Bergmann, Ralph and Minor, Mirjam and M{\"u}ller, Gilbert and Schumacher, Pol},
	year = {2016},
	pages = {1--9}
}

@inproceedings{grumbach_semaflex_2016,
	series = {{CEUR} {Workshop} {Proceedings}},
	title = {{SEMAFLEX} - {Semantic} {Integration} of {Flexible} {Workflow} and {Document} {Management}},
	volume = {1670},
	url = {http://www.wi2.uni-trier.de/publications/2016_GrumbachtEtAl_LWDA.pdf},
	booktitle = {Lernen. {Wissen}. {Daten}. {Analysen}. ({LWDA} 2016)},
	author = {Grumbach, Lisa and Rietzke, Erik and Schwinn, Markus and Bergmann, Ralph and Kuhn, Norbert and Krestel, Ralf and Mottin, Davide and M{\"u}ller, Emmanuel},
	year = {2016},
	pages = {43--50}
}

@inproceedings{pfister_ahnlichkeitsbasiertes_2016,
	series = {{CEUR} {Workshop} {Proceedings}},
	title = {{\"A}hnlichkeitsbasiertes {Retrieval} von {BPMN}-2.0-{Modellen}},
	volume = {1670},
	url = {http://www.wi2.uni-trier.de/publications/2016_PfisterFuchsBergmann_LWDA.pdf},
	booktitle = {Lernen. {Wissen}. {Daten}. {Analysen}. ({LWDA} 2016)},
	author = {Pfister, Maximilian and Fuchs, Florian and Bergmann, Ralph},
	editor = {Krestel, Ralf and Mottin, Davide and M{\"u}ller, Emmanuel},
	year = {2016},
	pages = {54--61}
}

@inproceedings{bergmann_retrieving_2016,
	address = {Key Largo, Florida, USA},
	title = {Retrieving {Adaptable} {Cases} in {Process}-{Oriented} {Case}-{Based} {Reasoning}},
	url = {http://www.wi2.uni-trier.de/publications/2016_Bergmann_Flairs.pdf},
	abstract = {This paper presents a novel approach to retrieval in
process-oriented case-based reasoning (POCBR) which
considers the adaptability of workflows cases during
the retrieval phase. A novel concept of adaptability in
POCBR is proposed, which assesses the potential similarity
increase of a case which can be gained by adaptation.
The adaptability of a case is learned from the case
base in an off-line pre-processing phase prior to the retrieval.
The proposed approach is generic as it can be
used in combination with different adaptation methods.
An empirical evaluation in the domain of cooking workflows
demonstrates the benefit of the approach.},
	booktitle = {Proceedings of the {Twenty}-{Ninth} {International} {Florida} {Artificial} {Intelligence} {Research} {Society} {Conference}},
	publisher = {AAAI Press},
	author = {Bergmann, Ralph and M{\"u}ller, Gilbert and Zeyen, Christian and Manderscheid, Jens},
	editor = {Markov, Zdravko and Russel, Ingrid},
	year = {2016},
	pages = {419--424}
}

This paper presents a novel approach to retrieval in process-oriented case-based reasoning (POCBR) which considers the adaptability of workflows cases during the retrieval phase. A novel concept of adaptability in POCBR is proposed, which assesses the potential similarity increase of a case which can be gained by adaptation. The adaptability of a case is learned from the case base in an off-line pre-processing phase prior to the retrieval. The proposed approach is generic as it can be used in combination with different adaptation methods. An empirical evaluation in the domain of cooking workflows demonstrates the benefit of the approach.

@inproceedings{minor_transferability_2016,
	series = {Lecture {Notes} in {Artificial} {Intelligence}},
	title = {On the {Transferability} of {Process}-oriented {Cases}},
	volume = {9969},
	url = {http://www.wi2.uni-trier.de/publications/2016_MinorBergmann_ICCBR.pdf},
	abstract = {The paper studies the feasibility of using transfer learning
for process-oriented case-based reasoning. The work introduces a novel
approach to transfer work
ow cases from a loosely related source domain
to a target domain. The idea is to develop a representation mapper based
on work
ow generalization, work
ow abstraction, and structural analogy
in vocabulary. The approach is illustrated by a pair of sample domains on
two sub-?elds of customer relationship management, which have similar
process objectives but di?erent tasks and data to ful?ll them. An experiment
with expert ratings of transferred cases is conducted to test the
feasibility of the approach with promising results for work
ow modelling
support.},
	booktitle = {Case-{Based} {Reasoning} {Research} and {Development} - 24nd {International} {Conference}, {ICCBR} 2016, {Atlanta}, {USA}. {Proceedings}},
	publisher = {Springer},
	author = {Minor, Mirjam and Bergmann, Ralph and M{\"u}ller, Jan-Martin and Sp{\"a}t, Alexander},
	editor = {Goel, Ashok K. and Diaz-Agudo, Belen and Roth-Berghofer, Thomas},
	year = {2016},
	note = {The original publication is available at www.springerlink.com},
	pages = {281--294}
}

The paper studies the feasibility of using transfer learning for process-oriented case-based reasoning. The work introduces a novel approach to transfer work ow cases from a loosely related source domain to a target domain. The idea is to develop a representation mapper based on work ow generalization, work ow abstraction, and structural analogy in vocabulary. The approach is illustrated by a pair of sample domains on two sub-?elds of customer relationship management, which have similar process objectives but di?erent tasks and data to ful?ll them. An experiment with expert ratings of transferred cases is conducted to test the feasibility of the approach with promising results for work ow modelling support.

@inproceedings{muller_case_2016,
	series = {Lecture {Notes} in {Artificial} {Intelligence}},
	title = {Case {Completion} of {Workflows} for {Process}-{Oriented} {Case}-{Based} {Reasoning}},
	volume = {9969},
	url = {http://www.wi2.uni-trier.de/publications/2016_MuellerBergmann_ICCBR.pdf},
	abstract = {Cases available in real world domains are often incomplete and sometimes
lack important information. Using incomplete cases in a CBR system can
be harmful, as the lack of information can result in inappropriate similarity computations
or incompletely generated adaptation knowledge. Case completion aims
to overcome this issue by inferring missing information. This paper presents
a novel approach to case completion for process-oriented case-based reasoning
(POCBR). In particular, we address the completion of workflow cases by
adding missing or incomplete dataflow information. Therefore, we combine automatically
learned domain specific completion operators with generic domainindependent
default rules. The empirical evaluation demonstrates that the presented
completion approach is capable of deriving complete workflows with high
quality and a high degree of completeness.},
	booktitle = {Case-{Based} {Reasoning} {Research} and {Development} - 24nd {International} {Conference}, {ICCBR} 2016, {Atlanta}, {USA}. {Proceedings}},
	publisher = {Springer},
	author = {M{\"u}ller, Gilbert and Bergmann, Ralph},
	editor = {Goel, A. and Diaz-Agudo, B. and Roth-Berghofer, Thomas},
	year = {2016},
	note = {The original publication is available at www.springerlink.com},
	pages = {295--310}
}

Cases available in real world domains are often incomplete and sometimes lack important information. Using incomplete cases in a CBR system can be harmful, as the lack of information can result in inappropriate similarity computations or incompletely generated adaptation knowledge. Case completion aims to overcome this issue by inferring missing information. This paper presents a novel approach to case completion for process-oriented case-based reasoning (POCBR). In particular, we address the completion of workflow cases by adding missing or incomplete dataflow information. Therefore, we combine automatically learned domain specific completion operators with generic domainindependent default rules. The empirical evaluation demonstrates that the presented completion approach is capable of deriving complete workflows with high quality and a high degree of completeness.

@inproceedings{muller_cookingcake:_2015,
	address = {Springer},
	title = {{CookingCAKE}: {A} {Framework} for the adaptation of cooking recipes represented as workflows},
	url = {http://www.wi2.uni-trier.de/publications/2015_MuellerBergmannCCC.pdf},
	booktitle = {Computer {Cooking} {Contest}, {Workshop} {Proceedings} {ICCBR} 2015},
	author = {M{\"u}ller, Gilbert and Bergmann, Ralph},
	year = {2015}
}

@article{gorg_social_2015,
	series = {Elsevier},
	title = {Social workflows - {Vision} and potential study},
	volume = {50},
	issn = {0306-4379},
	url = {http://www.wi2.uni-trier.de/publications/2015_GoergBergmannIS.pdf},
	doi = {http://dx.doi.org/10.1016/j.is.2014.12.007},
	number = {0},
	journal = {Information Systems},
	author = {G{\"o}rg, Sebastian and Bergmann, Ralph},
	year = {2015},
	note = {Only preprint of this article available for download},
	pages = {1--19}
}

@inproceedings{gessinger_flexible_2015,
	address = {Trier},
	series = {{CEUR} {Workshop} {Proceedings}},
	title = {Flexible {Process}-{Aware} {Information} {Systems} for {Deficiency} {Management} in {Construction}},
	volume = {1458},
	url = {http://www.wi2.uni-trier.de/publications/2015_GessingerBergmannLWA.pdf},
	booktitle = {Proceedings of the {LWA} 2015 {Workshops}: {KDML}, {FGWM}, {IR}, and {FGDB}},
	author = {Gessinger, Sarah and Bergmann, Ralph},
	editor = {Bergmann, Ralph and G{\"o}rg, Sebastian and M{\"u}ller, Gilbert},
	year = {2015},
	pages = {330--338}
}

@inproceedings{muller_poql:_2015,
	address = {Trier},
	series = {{CEUR} {Workshop} {Proceedings}},
	title = {{POQL}: {A} {New} {Query} {Language} for {Process}-{Oriented} {Case}-{Based} {Reasoning}},
	volume = {1458},
	url = {http://www.wi2.uni-trier.de/publications/2015_MuellerBergmannLWA.pdf},
	booktitle = {Proceedings of the {LWA} 2015 {Workshops}: {KDML}, {FGWM}, {IR}, and {FGDB}},
	author = {M{\"u}ller, Gilbert and Bergmann, Ralph},
	editor = {Bergmann, Ralph and G{\"o}rg, Sebastian and M{\"u}ller, Gilbert},
	year = {2015},
	pages = {247--255}
}

@inproceedings{muller_generalization_2015,
	address = {Hollywood (Florida), USA},
	title = {Generalization of {Workflows} in {Process}-{Oriented} {Case}-{Based} {Reasoning}},
	url = {http://www.wi2.uni-trier.de/publications/2015_MuellerBergmannFLAIRS.pdf},
	booktitle = {28th {International} {FLAIRS} {Conference}},
	publisher = {AAAI Press},
	author = {M{\"u}ller, Gilbert and Bergmann, Ralph and Russel, Ingrid and Eberle, William},
	year = {2015},
	pages = {391--396}
}

@inproceedings{muller_learning_2015,
	series = {Lecture {Notes} in {Artificial} {Intelligence}},
	title = {Learning and {Applying} {Adaptation} {Operators} in {Process}-{Oriented} {Case}-{Based} {Reasoning}},
	volume = {9343},
	url = {http://www.wi2.uni-trier.de/publications/2015_MuellerBergmannICCBR.pdf},
	booktitle = {Case-{Based} {Reasoning} {Research} and {Development} - 23nd {International} {Conference}, {ICCBR} 2015, {Frankfurt}, {Germany}, {September} 28, 2015 - {September} 30, 2015. {Proceedings}},
	publisher = {Spinger},
	author = {M{\"u}ller, Gilbert and Bergmann, Ralph},
	editor = {H{\"u}llermeier, Eyke and Minor, Mirjam},
	year = {2015},
	pages = {259--274}
}

@inproceedings{muller_compositional_2014,
	address = {Springer},
	title = {Compositional {Adaptation} of {Cooking} {Recipes} using {Workflow} {Streams}},
	url = {http://www.wi2.uni-trier.de/publications/2014_MuellerBergmannCCC.pdf},
	booktitle = {Computer {Cooking} {Contest}, {Workshop} {Proceedings} {ICCBR} 2014},
	author = {M{\"u}ller, Gilbert and Bergmann, Ralph},
	year = {2014},
	note = {The original publication is available at www.springerlink.com}
}

@article{minor_case-based_2014,
	series = {Elsevier},
	title = {Case-based adaptation of workflows},
	volume = {40},
	url = {http://www.sciencedirect.com/science/article/pii/S0306437912001536},
	doi = {10.1016/j.is.2012.11.011},
	journal = {Information Systems},
	author = {Minor, Mirjam and Bergmann, Ralph and G{\"o}rg, Sebastian},
	year = {2014},
	pages = {142--152}
}

@article{bergmann_similarity_2014,
	series = {Elsevier},
	title = {Similarity {Assessment} and {Efficient} {Retrieval} of {Semantic} {Workfows}},
	volume = {40},
	url = {http://www.wi2.uni-trier.de/publications/2012_BergmannGilISJ.pdf},
	doi = {10.1016/j.is.2012.07.005},
	journal = {Information Systems},
	author = {Bergmann, Ralph and Gil, Yolanda},
	year = {2014},
	note = {Only preprint of this article available for download},
	pages = {115--127}
}

@inproceedings{bergmann_collaborative_2014,
	address = {New York, NY, USA},
	series = {{GROUP} '14},
	title = {The {Collaborative} {Agile} {Knowledge} {Engine} {CAKE}},
	isbn = {978-1-4503-3043-5},
	url = {http://www.wi2.uni-trier.de/publications/2014_CAKE_ACM.pdf},
	doi = {10.1145/2660398.2663771},
	abstract = {The Collaborative Agile Knowledge Engine (CAKE) is a prototypical generic software system for integrated process and knowledge management. CAKE integrates recent research results on agile workflows, process-oriented case-based reasoning, and web technologies into a common platform that can be configured to different application domains and needs. We describe the main concepts and the architecture of CAKE and sketch three example applications.},
	urldate = {2014-12-11},
	booktitle = {Proceedings of the 18th {International} {Conference} on {Supporting} {Group} {Work}},
	publisher = {ACM},
	author = {Bergmann, Ralph and Gessinger, Sarah and G{\"o}rg, Sebastian and M{\"u}ller, Gilbert},
	year = {2014},
	keywords = {agile workflows, case-based reasoning, knowledge management, process management},
	pages = {281--284}
}

The Collaborative Agile Knowledge Engine (CAKE) is a prototypical generic software system for integrated process and knowledge management. CAKE integrates recent research results on agile workflows, process-oriented case-based reasoning, and web technologies into a common platform that can be configured to different application domains and needs. We describe the main concepts and the architecture of CAKE and sketch three example applications.

@article{bonjour_enhancing_2014,
	title = {Enhancing experience reuse and learning},
	volume = {68},
	issn = {0950-7051},
	url = {http://www.sciencedirect.com/science/article/pii/S0950705114002457},
	doi = {http://doi.org/10.1016/j.knosys.2014.06.024},
	journal = {Knowledge-Based Systems},
	author = {Bonjour, Eric and Geneste, Laurent and Bergmann, Ralph},
	year = {2014},
	pages = {1 -- 3}
}

@techreport{bergmann_weda_2014,
	title = {{WEDA} {\textendash} {Web}-basierte {Erstellung}, {Wiederverwendung}, {Dokumentation} und {Ablaufunterst{\"u}tzung} agiler {Workflows}. {Abschussbericht}.},
	institution = {Universit{\"a}t Trier, Lehrstuhl f{\"u}r Wirtschaftsinformatik II},
	author = {Bergmann, Ralph and G{\"o}rg, Sebastian},
	year = {2014}
}

@inproceedings{dieterle_hybrid_2014,
	series = {Lecture {Notes} in {Artificial} {Intelligence}},
	title = {A {Hybrid} {CBR}-{ANN} {Approach} to the {Appraisal} of {Internet} {Domain} {Names}},
	url = {http://www.wi2.uni-trier.de/publications/2014_DieterleBergmannICCBR.pdf},
	booktitle = {Case-{Based} {Reasoning} {Research} and {Development}, 22th {International} {Conference} on {Case}-{Based} {Reasoning}, {ICCBR} 2014},
	publisher = {Springer},
	author = {Dieterle, Sebastian and Bergmann, Ralph},
	editor = {Lamontagne, Luc and Plaza, Enric},
	year = {2014},
	note = {The original publication is available at www.springerlink.com},
	pages = {95--109}
}

@inproceedings{muller_cluster-based_2014,
	address = {IOS Press},
	title = {A {Cluster}-{Based} {Approach} to {Improve} {Similarity}-{Based} {Retrieval} for {Process}-{Oriented} {Case}-{Based} {Reasoning}},
	url = {http://www.wi2.uni-trier.de/publications/2014_MuellerBergmannECAI.pdf},
	booktitle = {20th {European} {Conference} on {Artificial} {Intelligence} ({ECAI} 2014)},
	author = {M{\"u}ller, Gilbert and Bergmann, Ralph},
	editor = {Schaub, Torsten and Friedrich, Gerhard and O'Sullivan, Barry},
	year = {2014},
	note = {Preprint of this article available for download.},
	pages = {639--644}
}

@inproceedings{muller_workflow_2014,
	series = {Lecture {Notes} in {Artificial} {Intelligence}},
	title = {Workflow {Streams}: {A} {Means} for {Compositional} {Adaptation} in {Process}-{Oriented} {CBR}},
	volume = {8765},
	url = {http://www.wi2.uni-trier.de/publications/2014_MuellerBergmannICCBR.pdf},
	booktitle = {Case-{Based} {Reasoning} {Research} and {Development} - 22nd {International} {Conference}, {ICCBR} 2014, {Cork}, {Ireland}, {September} 29, 2014 - {October} 1, 2014. {Proceedings}},
	publisher = {Springer},
	author = {M{\"u}ller, Gilbert and Bergmann, Ralph},
	editor = {Lamontagne, Luc and Plaza, Enric},
	year = {2014},
	note = {Best phd student paper award. The original publication is available at www.springerlink.com},
	pages = {315--329}
}

@inproceedings{gorg_realtime_2013,
	title = {Real-{Time} {Collaboration} and {Experience} {Reuse} {For} {Cloud} - {Based} {Workflow} {Management} {Systems}},
	url = {http://www.wi2.uni-trier.de/publications/2013_SBM_Workshop_GoergEtAl.pdf},
	booktitle = {Workshop on {Social} {Business} {Process} {Management} ({SBM} 2013)},
	publisher = {IEEE Computer Society Press},
	author = {G{\"o}rg, Sebastian and Bergmann, Ralph and Gessinger, Sarah and Minor, Mirjam},
	year = {2013}
}

@inproceedings{gessinger_potentialanalyse_2013,
	title = {Potentialanalyse des prozessorientierten {Wissensmanagement} f{\"u}r die {Baubranche}},
	url = {http://www.wi2.uni-trier.de/publications/2013_LWA_Gessinger.pdf},
	booktitle = {{LWA} 2013 {Lernen} - {Wissen} - {Adaption}},
	publisher = {Otto-Friedrich-Universit{\"a}t Bamberg},
	author = {Gessinger, Sarah and Bergmann, Ralph},
	editor = {Sperker, Hans-Christian and Henrich, Andreas and Schmid, Ute},
	year = {2013},
	pages = {212--219}
}

@inproceedings{bergmann_workflow_2013,
	series = {Lecture {Notes} in {Artificial} {Intelligence}},
	title = {Workflow {Clustering} {Using} {Semantic} {Similarity} {Measures}},
	volume = {8077},
	url = {http://www.wi2.uni-trier.de/publications/2013_BergmannMuellerWittkowskyKI.pdf},
	booktitle = {{KI} 2013: {Advances} in {Artificial} {Intelligence}},
	publisher = {Springer},
	author = {Bergmann, Ralph and M{\"u}ller, Gilbert and Wittkowsky, Daniel},
	editor = {Timm, Ingo and Thimm, Matthias},
	year = {2013},
	note = {The original publication is available at www.springerlink.com}
}

@inproceedings{bergmann_mac/fac_2013,
	title = {{MAC}/{FAC} {Retrieval} of {Semantic} {Workflows}},
	url = {http://www.wi2.uni-trier.de/publications/2013_FLAIRS_BergmannStromer.pdf},
	booktitle = {Proceedings of the {Twenty}-{Sixth} {International} {Florida} {Artificial} {Intelligence} {Research} {Society} {Conference}, {St}. {Pete} {Beach}, {May} 22-25, 2013.},
	publisher = {AAAI Press},
	author = {Bergmann, Ralph and Stromer, Alexander},
	editor = {Boonthum-Denecke, C. and Youngblood, G. Michael},
	year = {2013},
	pages = {357 -- 362}
}

@inproceedings{gorg_resource_2013,
	title = {A {Resource} {Model} for {Cloud}-{Based} {Workflow} {Management} {Systems} - {Enabling} {Access} {Control}, {Collaboration} and {Reuse}},
	url = {http://www.wi2.uni-trier.de/publications/2013_CLOSER-GoergEtAl.pdf},
	booktitle = {Proceedings of the 3rd {International} {Conference} on {Cloud} {Computing} and {Services} {Science}, {Aachen}, {Germany}, 2013},
	publisher = {SciTePress 2013},
	author = {G{\"o}rg, Sebastian and Bergmann, Ralph and Gessinger, Sarah and Minor, Mirjam},
	year = {2013},
	pages = {263--272}
}

@inproceedings{bergmann_ralph_scaling_2012,
	address = {Lyon},
	title = {Scaling similarity-based retrieval of semantic workflows},
	url = {http://www.wi2.uni-trier.de/publications/2012_ICCBR_POCBR_Bergmann_etal.pdf},
	booktitle = {{ICCBR}-{Workshop} on {Process}-oriented {Case}-{Based} {Reasoning}},
	author = {{Bergmann, Ralph} and {Minor, Mirjam} and {Islam, Siblee} and {Schumacher, Pol} and {Stromer, Alexander}},
	editor = {{Lamontagne, Luc} and {Recio-Garcia, Juan A.}},
	year = {2012},
	pages = {15--24}
}

@inproceedings{gorg_collecting_2012,
	title = {Collecting, reusing and executing private workflows on social network platforms},
	isbn = {978-1-4503-1230-1},
	url = {http://www.wi2.uni-trier.de/publications/2012_WWW_GoergEtal.pdf},
	booktitle = {Proceedings of the 21st {World} {Wide} {Web} {Conference}, {WWW} 2012, {Lyon}, {France}, {April} 16-20, 2012 ({Companion} {Volume})},
	publisher = {ACM},
	author = {G{\"o}rg, Sebastian and Bergmann, Ralph and Minor, Mirjam and Gessinger, Sarah and Islam, Siblee},
	editor = {Mille, Alain and Gandon, Fabien L. and Misselis, Jacques and Rabinovich, Michael and Staab, Steffen},
	year = {2012},
	pages = {747--750}
}

@inproceedings{schumacher_extraction_2012,
	address = {Lyon, France},
	title = {Extraction of {Procedural} {Knowledge} from the {Web}},
	url = {http://www.wi2.uni-trier.de/publications/2012_WWW_SchumacherEtal.pdf},
	booktitle = {Proceedings of the 21st {World} {Wide} {Web} {Conference}, {WWW} 2012, {Lyon}, {France}, {April} 16-20, 2012 ({Companion} {Volume})},
	publisher = {ACM},
	author = {Schumacher, Pol and Minor, Mirjam and Walter, Kirstin and Bergmann, Ralph},
	editor = {Mille, Alain and Gandon, Fabien L. and Misselis, Jacques and Rabinovich, Michael and Staab, Steffen},
	year = {2012},
	file = {wk2fp3-schumacher.pdf:C\:\\Users\\Zeyen\\Zotero\\storage\\HKDMQUMQ\\wk2fp3-schumacher.pdf:application/pdf}
}

@inproceedings{dieterle_case-based_2012,
	series = {Lecture {Notes} in {Artificial} {Intelligence}},
	title = {Case-{Based} {Appraisal} of {Internet} {Domains}},
	volume = {7466},
	url = {http://www.wi2.uni-trier.de/publications/2012_ICCBR_Dieterle_Bergmann_springer.pdf},
	booktitle = {Case-{Based} {Reasoning}. {Research} and {Development}, 20th {International} {Conference} on {Case}-{Based} {Reasoning}, {ICCBR} 2012},
	publisher = {Springer},
	author = {Dieterle, Sebastian and Bergmann, Ralph},
	editor = {Watson, Ian},
	collaborator = {Diaz-Agudo, Belen},
	year = {2012},
	note = {The original publication is available at www.springerlink.com},
	keywords = {CBR, Application},
	pages = {47--61}
}

@inproceedings{walter_workflow_2011,
	title = {Workflow {Extraction} from {Cooking} {Recipes}},
	url = {http://www.wi2.uni-trier.de/publications/2011_CCC_WalterEtal.pdf},
	booktitle = {Proceedings of the {ICCBR} 2011 {Workshops}},
	author = {Walter, Kirstin and Minor, Mirjam and Bergmann, Ralph},
	editor = {Diaz-Agudo, Belen and Cordier, Amelie},
	year = {2011},
	pages = {207--216}
}

@inproceedings{minor_adaptive_2011,
	title = {Adaptive {Workflow} {Management} in the {Cloud} -{Towards} a {Novel} {Platform} as a {Service}},
	url = {http://www.wi2.uni-trier.de/publications/2011_POCBR_MinorEtal.pdf},
	booktitle = {Proceedings of the {ICCBR} 2011 {Workshops}},
	author = {Minor, Mirjam and Bergmann, Ralph and G{\"o}rg, Sebastian},
	year = {2011},
	pages = {131--138}
}

@inproceedings{bergmann_retrieval_2011,
	series = {Lecture {Notes} in {Artificial} {Intelligence}},
	title = {Retrieval of {Semantic} {Workfows} with {Knowledge} {Intensive} {Similarity} {Measures}},
	volume = {6880},
	url = {http://www.wi2.uni-trier.de/publications/2011_BergmannGilICCBR2011CRC.pdf},
	booktitle = {Case-{Based} {Reasoning}. {Research} and {Development}, 19th {International} {Conference} on {Case}-{Based} {Reasoning}, {ICCBR} 2011},
	publisher = {Springer},
	author = {Bergmann, Ralph and Gil, Yolanda and Ram, Ashwin and Wiratunga, N.},
	year = {2011},
	note = {The original publication is available at www.springerlink.com},
	pages = {17--31}
}

@inproceedings{minor_reasoning_2011,
	title = {Reasoning on {Business} {Processes} to {Support} {Change} {Reuse}},
	isbn = {978-1-4577-1542-6},
	url = {http://www.wi2.uni-trier.de/publications/2011_CEC11_Minor_etal},
	booktitle = {13th {IEEE} {Conference} on {Commerce} and {Enterprise} {Computing}, {CEC} 2011, {Luxembourg}-{Kirchberg}, {Luxembourg}, {September} 5-7, 2011},
	publisher = {IEEE Computer Society},
	author = {Minor, Mirjam and Bergmann, Ralph and G{\"o}rg, Sebastian and Walter, Kirstin},
	editor = {Hofreiter, Birgit and Dubois, Eric and Lin, Kwei-Jay and Setzer, Thomas and Godart, Claude and Proper, Erik and Bodenstaff, Lianne},
	year = {2011},
	pages = {18--25},
	file = {submissionMinorCEC11.pdf:C\:\\Users\\Zeyen\\Zotero\\storage\\QZGFDTW8\\submissionMinorCEC11.pdf:application/pdf}
}

@inproceedings{sauer_inverse_2011,
	series = {{LNI}},
	title = {Inverse {Workflows} for {Supporting} {Agile} {Business} {Process} {Management}},
	volume = {182},
	url = {http://www.wi2.uni-trier.de/publications/2011_WM_SauerEtAl.pdf},
	booktitle = {{WM} 2011: 6th {Conference} on {Professional} {Knowledge} {Management}},
	publisher = {Gesellschaft f{\"u}r Informatik (GI)},
	author = {Sauer, Thomas and Minor, Mirjam and Bergmann, Ralph},
	editor = {Maier, Ronald},
	year = {2011},
	pages = {204--213}
}

@incollection{minor_agile_2010,
	title = {Agile {Workflow} {Technology} for {Long}-{Term} {Processes} - {Enhanced} by {Case}-{Based} {Change} {Reuse}},
	url = {http://www.igi-global.com/bookstore/titledetails.aspx?titleid=37223},
	booktitle = {Methodological {Advancements} in {Intelligent} {Information} {Technologies}: {Evolutionary} {Trends}},
	publisher = {IGI Global},
	author = {Minor, Mirjam and Tartakovski, Alexander and Schmalen, Daniel and Bergmann, Ralph},
	year = {2010},
	pages = {279--298}
}

@inproceedings{minor_adaptation_2010,
	title = {Adaptation of {Cooking} {Instructions} {Following} the {Workflow} {Paradigm}},
	url = {http://www.wi2.uni-trier.de/publications/2010_CCC.pdf},
	booktitle = {{ICCBR} 2010 {Workshop} {Proceedings}},
	author = {Minor, Mirjam and Bergmann, Ralph and G{\"o}rg, Sebastian and Walter, Kirstin},
	editor = {Marling, Cindy},
	year = {2010},
	pages = {199--208}
}

@inproceedings{minor_towards_2010,
	series = {Lecture {Notes} in {Artificial} {Intelligence}},
	title = {Towards {Case}-{Based} {Adaptation} of {Workflows}},
	volume = {6176},
	url = {http://www.wi2.uni-trier.de/publications/2010_MinorEtalICCBR.pdf},
	booktitle = {Case-{Based} {Reasoning}. {Research} and {Development}, 18th {International} {Conference} on {Case}-{Based} {Reasoning}, {ICCBR} 2010, {Alessandria},{Italy}, {July} 19-22, 2010.},
	publisher = {Springer},
	author = {Minor, Mirjam and Bergmann, Ralph and G{\"o}rg, Sebastian and Walter, Kirstin},
	editor = {Montani, Stefania and Bichindaritz, Isabelle},
	year = {2010},
	note = {The original publication is available at www.springerlink.com},
	pages = {421--435}
}

@article{bergmann_case-based_2009,
	title = {Case-{Based} {Reasoning} - {Introduction} and {Recent} {Developments}},
	volume = {1/2009},
	url = {http://www.wi2.uni-trier.de/publications/2009_KI_CBR.pdf},
	journal = {K{\"u}nstliche Intelligenz},
	author = {Bergmann, Ralph and Althoff, Klaus-Dieter and Minor, Mirjam and Reichle, Meike and Bach, Kerstin},
	year = {2009},
	pages = {5--11}
}

@inproceedings{fuchs_cooking_2009,
	title = {Cooking {Cake}},
	url = {http://www.wi2.uni-trier.de/publications/2009_CookingCake.pdf},
	booktitle = {Computer {Cooking} {Contest}, {Workshop} {Proceedings} {ICCBR} 2010},
	author = {Fuchs, Christian and Gimmler, Christoph and G{\"u}nther, Simon and Holthof, Lukas and Bergmann, Ralph},
	editor = {Minor, Mirjam and Stahl, Armin and Leake, David},
	year = {2009},
	pages = {259 -- 268}
}

@inproceedings{bergmann_improving_2009,
	title = {Improving {KD}-{Tree} {Based} {Retrieval} for {Attribute} {Dependent} {Generalized} {Cases}},
	isbn = {978-1-57735-419-2},
	url = {http://www.wi2.uni-trier.de/publications/2009_flairs.pdf},
	booktitle = {Proceedings of the {Twenty}-{Second} {International} {Florida} {Artificial} {Intelligence} {Research} {Society} {Conference}, {May} 19-21, 2009, {Sanibel} {Island}, {Florida}, {USA}},
	publisher = {AAAI Press},
	author = {Bergmann, Ralph and Tartakovski, Alexander},
	editor = {Lane, H. Chad and Guesgen, Hans W.},
	year = {2009}
}

@article{minor_agile_2008,
	title = {Agile {Workflow} {Technology} and {Case}-{Based} {Change} {Reuse} for {Long}-{Term} {Processes}},
	volume = {4},
	url = {http://www.igi-global.com/bookstore/titledetails.aspx?titleid=34478&detailstype=contents},
	number = {1},
	journal = {International Journal of Intelligent Information Technologies},
	author = {Minor, Mirjam and Tartakovski, Alexander and Schmalen, Daniel and Bergmann, Ralph},
	year = {2008},
	pages = {80--98}
}

@inproceedings{minor_xml-based_2008,
	title = {{XML}-based {Representation} of {Agile} {Workflows}},
	url = {http://www.wi2.uni-trier.de/publications/2008_MKWI_MinorEtal.pdf},
	booktitle = {Multikonferenz {Wirtschaftsinformatik} 2008},
	publisher = {GITO-Verlag Berlin},
	author = {Minor, Mirjam and Schmalen, Daniel and Bergmann, Ralph},
	editor = {Bichler, Martin and Hess, Thomas and Krcmar, Helmut and Lechner, Ulrike and Matthes, Florian and Picot, Arnold and Speitkamp, Benjamin and Wolf, Petra},
	year = {2008},
	pages = {439--440}
}

@inproceedings{fresmann_mobile_2007,
	title = {Mobile {Knowledge} {Management} {Support} in {Fire} {Service} {Organisations}},
	volume = {2},
	url = {http://www.wi2.uni-trier.de/publications/2007_WI_amira.pdf},
	booktitle = {Tagungsband der 8. {Internationalen} {Tagung} der {Wirtschaftsinformatik}},
	publisher = {Universit{\"a}tsverlag Karlsruhe},
	author = {Fre{\ss}mann, Andrea and Bergmann, Ralph and Taylor, Brian and Diamond, Ben and Carr-Smith, Gary},
	editor = {Oberweis and Weinhardt and Gimpel and Koschmider and Pankratius and Schnizler},
	year = {2007},
	pages = {557--574}
}

@inproceedings{bergmann_ambient_2007,
	series = {Lecture {Notes} in {Computer} {Science}},
	title = {Ambient {Intelligence} for {Decision} {Making} in {Fire} {Service} {Organizations}},
	volume = {4794},
	isbn = {978-3-540-76651-3},
	url = {http://www.wi2.uni-trier.de/publications/2007_AMI.pdf},
	booktitle = {Ambient {Intelligence}, {European} {Conference}, {AmI} 2007, {Darmstadt}, {Germany}, {November} 7-10, 2007, {Proceedings}},
	publisher = {Springer},
	author = {Bergmann, Ralph},
	editor = {Schiele, Bernt and Dey, Anind K. and Gellersen, Hans and Ruyter, Boris E. R. de and Tscheligi, Manfred and Wichert, Reiner and Aarts, Emile H. L. and Buchmann, Alejandro P.},
	year = {2007},
	note = {The original publication is available at www.springerlink.com},
	pages = {73--90}
}

@inproceedings{minor_structural_2007,
	title = {Structural adaptation of workflows supported by a suspension mechanism and by case-based reasoning},
	url = {http://www.wi2.uni-trier.de/publications/2007_WETICE_MinorEtal.pdf},
	booktitle = {Proceedings of the 16th {IEEE} {International} {Workshop} on {Enabling} {Technologies}: {Infrastructure} for {Collaborative} {Enterprises} ({WETICE}'07), {June} 18 - 20, 2007, {Paris}, {France}},
	publisher = {IEEE Computer Society, Los Alamitos, California},
	author = {Minor, Mirjam and Schmalen, Daniel and Koldehoff, Andreas and Bergmann, Ralph},
	editor = {Reddy, Sumitra Mitra},
	year = {2007},
	note = {Best Paper},
	pages = {370--375}
}

@inproceedings{giese_using_2007,
	title = {Using {Ontology}-{Mapping} {Techniques} for {Content}-based {Result} {Merging}},
	volume = {2},
	url = {http://www.wi2.uni-trier.de/publications/2007_wm07_EM.pdf},
	booktitle = {4th {Conference} on {Professional} {Knowledge} {Management} - {Experience} and {Visions}},
	publisher = {GITO-Verlag Berlin},
	author = {Giese, Michael and Fre{\ss}mann, Andrea and Bergmann, Ralph},
	editor = {Gronau, Norbert},
	year = {2007},
	pages = {127--134}
}

@inproceedings{minor_configurable_2007,
	title = {Configurable {Contexts} for {Experience} {Management}},
	volume = {2},
	url = {http://www.wi2.uni-trier.de/publications/2007_WM_MinorEtal.pdf},
	booktitle = {4th {Conference} on {Professional} {Knowledge} {Management} - {Experiences} and {Visions}},
	publisher = {GITO-Verlag Berlin},
	author = {Minor, Mirjam and Koldehoff, Andreas and Schmalen, Daniel and Bergmann, Ralph},
	editor = {Gronau, Norbert},
	month = mar,
	year = {2007},
	pages = {119--126}
}

@inproceedings{minor_representation_2007,
	series = {Lecture {Notes} in {Artificial} {Intelligence}},
	title = {Representation and {Structure}-based {Similarity} {Assessment} for {Agile} {Workflows}},
	volume = {4626},
	url = {http://www.wi2.uni-trier.de/publications/2007_ICCBR_MinorEtal.pdf},
	booktitle = {Case-{Based} {Reasoning} {Research} and {Development}, 7th {International} {Conference} on {Case}-{Based} {Reasoning}, {ICCBR} 2007, {Belfast}, {Northern} {Ireland}, {UK}, {August} 2007, {Proceedings}},
	publisher = {Springer},
	author = {Minor, Mirjam and Tartakovski, Alexander and Bergmann, Ralph},
	editor = {Weber, Rosina O and Richter, Michael M},
	year = {2007},
	note = {The original publication is available at www.springerlink.com},
	pages = {224--238}
}

@article{nick_experience_2007,
	title = {Experience {Management}},
	volume = {21},
	url = {http://www.wi2.uni-trier.de/publications/2007_Experience Management Schlagwort.pdf},
	number = {2},
	journal = {KI - K{\"u}nstliche Intelligenz},
	author = {Nick, Markus and Althoff, Klaus-Dieter and Bergmann, Ralph},
	year = {2007},
	pages = {50--52}
}

@inproceedings{minor_flexible_2006,
	title = {Flexible {Workflows} for {Knowledge} {Management} in the {Digital} {Design}},
	url = {http://www.wi2.uni-trier.de/publications/2006_FGWM_MinorEtal.pdf},
	booktitle = {{LWA} 2006 {Lernen} - {Wissensentdeckung} - {Adaptivit{\"a}t}, 9.-11.10.2006 in {Hildesheim}},
	author = {Minor, Mirjam and Koldehoff, Andreas and Schmalen, Daniel and Bergmann, Ralph},
	editor = {Schaaf, Martin and Althoff, Klaus-Dieter},
	year = {2006},
	pages = {215 -- 219}
}

@inproceedings{muller_knowledge_2006,
	address = {Hildesheim},
	title = {Knowledge {Search} within a {Company}-{WIKI}},
	url = {http://www.wi2.uni-trier.de/publications/2006_LWA_paper_final.pdf},
	booktitle = {{LWA} 2006 : {Lernen} - {Wissensentdeckung} - {Adaptivit{\"a}t}},
	author = {M{\"u}ller, Stephanie and Kritzler, Nils and Tartakovski, Alexander and Bergmann, Ralph and Traph{\"o}ner, Ralph},
	editor = {Schaaf, Martin and Althoff, Klaus-Dieter},
	year = {2006},
	pages = {209--214}
}

@inproceedings{sauer_supporting_2006,
	address = {Passau, Germany},
	title = {Supporting {Collaborative} {Business} through {Integration} of {Knowledge} {Distribution} and {Agile} {Process} {Management}},
	url = {http://www.wi2.uni-trier.de/publications/2006_MKWI_sauer.pdf},
	booktitle = {Multikonferenz {Wirtschaftsinformatik} 2006 ({MKWI} 2006), {Teilkonferenz} "{Collaborative} {Business}"},
	publisher = {GITO-Verlag Berlin},
	author = {Sauer, Thomas and Maximini, Kerstin and Maximini, Rainer and Bergmann, Ralph},
	editor = {Lehner, Franz and N{\"o}sekabel, Holger and Kleinschmidt, Peter},
	month = feb,
	year = {2006},
	pages = {349--361}
}

@inproceedings{minor_flexible_2006-1,
	title = {Flexible {Workflows} for {Digital} {Design} in the {Nano} {Era}},
	url = {http://www.wi2.uni-trier.de/publications/2006_WETICE_MinorEtal.pdf},
	booktitle = {Proceedings of the {Fifteenth} {IEEE} {International} {Workshop} on {Enabling} {Technologies}: {Infrastructure} for {Collaborative} {Enterprises} ({WETICE} 2006), {Workshop} {ProFlex} 2006, {June} 26 - 28, {Manchester}, {UK}},
	publisher = {IEEE Computer Society, Los Alamitos, California},
	author = {Minor, Mirjam and Koldehoff, Andreas and Schmalen, Daniel and Bergmann, Ralph},
	editor = {Weber, Barbara and Mendling, Jan},
	year = {2006},
	pages = {273 -- 278}
}

@inproceedings{bergmann_case-based_2006,
	series = {Lecture {Notes} in {Artificial} {Intelligence}},
	title = {Case-{Based} {Support} for {Collaborative} {Business}},
	volume = {4106},
	isbn = {3-540-36843-4},
	url = {http://www.wi2.uni-trier.de/publications/2006_ECCBR_bergmann.pdf},
	booktitle = {Advances in {Case}-{Based} {Reasoning}, 8th {European} {Conference}, {ECCBR} 2006, {Fethiye}, {Turkey}, {September} 4-7, 2006, {Proceedings}},
	publisher = {Springer},
	author = {Bergmann, Ralph and Fre{\ss}mann, Andrea and Maximini, Kerstin and Maximini, Rainer and Sauer, Thomas},
	editor = {Roth-Berghofer, Thomas and G{\"o}ker, Mehmet H. and G{\"u}venir, H. Altay},
	year = {2006},
	note = {The original publication is available at www.springerlink.com},
	pages = {519--533}
}

@inproceedings{bergmann_finding_2006,
	series = {Lecture {Notes} in {Artificial} {Intelligence}},
	title = {Finding {Similar} {Deductive} {Consequences} - {A} {New} {Search}-{Based} {Framework} for {Unified} {Reasoning} from {Cases} and {General} {Knowledge}},
	volume = {4106},
	isbn = {3-540-36843-4},
	url = {http://www.wi2.uni-trier.de/publications/2006_eccbr_bergmann_mougouie_final.pdf},
	booktitle = {Advances in {Case}-{Based} {Reasoning} - {Proceedings} of the 8th {European} {Conference}, {ECCBR} 2006, {Fethiye}, {Turkey}},
	publisher = {Springer},
	author = {Bergmann, Ralph and Mougouie, Babak},
	editor = {Roth-Berghofer, Thomas and G{\"o}ker, Mehmet and G{\"u}venir, H. Altay},
	year = {2006},
	note = {The original publication is available at www.springerlink.com},
	pages = {271--285}
}

@inproceedings{fresmann_collaboration_2005,
	address = {Amsterdam, Netherlands},
	title = {Collaboration {Patterns} for {Adaptive} {Software} {Engineering} {Processes}},
	volume = {135},
	booktitle = {Self-{Organization} and {Autonomic} {Informatics} ({I})},
	publisher = {IOS Press},
	author = {Fre{\ss}mann, Andrea and Sauer, Thomas and Bergmann, Ralph},
	editor = {Czap, Hans and Unland, R. and Branki, C. and Tianfield, H.},
	year = {2005},
	note = {1-58603-577-0},
	pages = {304--312}
}

@article{bergmann_representation_2005,
	title = {Representation in case-based reasoning},
	volume = {20},
	url = {http://journals.cambridge.org/action/displayIssue?jid=KER&volumeId=20&seriesId=0&issueId=03},
	number = {3},
	journal = {The Knowledge Engineering Review},
	author = {Bergmann, Ralph and Kolodner, Janet and Plaza, Enric},
	year = {2005},
	pages = {209--213}
}

@article{cox_case-based_2005,
	title = {Case-based planning},
	volume = {20},
	url = {http://journals.cambridge.org/action/displayIssue?jid=KER&volumeId=20&seriesId=0&issueId=03},
	number = {3},
	journal = {The Knowledge Engineering Review},
	author = {Cox, Michael and Munoz-Avila, Hector and Bergmann, Ralph},
	year = {2005},
	pages = {283--287}
}

@inproceedings{tartakovski_retrieval_2005,
	address = {Chicago, Illinois (USA)},
	series = {Lecture {Notes} in {Artificial} {Intelligence}},
	title = {Retrieval and {Configuration} of {Life} {Insurance} {Policies}},
	volume = {3620},
	url = {http://www.wi2.uni-trier.de/publications/2005_ICCBR.pdf},
	booktitle = {Sixth {International} {Conference} on {Case}-{Based} {Reasoning} ({ICCBR} 2005)},
	publisher = {Springer},
	author = {Tartakovski, Alexander and Schaaf, Martin and Bergmann, Ralph},
	editor = {Munoz-Avila, Hector and Ricci, F.},
	year = {2005},
	note = {The original publication is available at www.springerlink.com},
	pages = {552--565}
}

@article{schaaf_intelligent_2004,
	title = {Intelligent {IP} {Retrieval} {Driven} by {Application} {Requirements}},
	volume = {37},
	url = {http://www.wi2.uni-trier.de/publications/2004_VLSI_schaaf.pdf},
	number = {4},
	journal = {Integration, the VLSI Journal},
	author = {Schaaf, Martin and Fre{\ss}mann, Andrea and Maximini, Rainer and Bergmann, Ralph and Tartakovski, Alexander and Radetzki, Martin},
	year = {2004},
	pages = {253--287}
}

@inproceedings{tartakovski_minlp_2004,
	address = {Madrid, Spain},
	series = {{LNAI}},
	title = {{MINLP} {Based} {Retrieval} of {Generalized} {Cases}, {Proceedings} of the 7th {European} {Conference} on {Case} {Based} {Reasoning}, {ECCBR} 2004},
	volume = {3155},
	url = {http://www.wi2.uni-trier.de/publications/2004_tartakovskiECCBR.pdf},
	booktitle = {Advances in {Case}-{Based} {Reasoning}, 7th {European} {Conference}, {ECCBR} 2004, {Madrid}, {Spain}, {August} 30 - {September} 2, 2004},
	publisher = {Springer},
	author = {Tartakovski, Alexander and Schaaf, Martin and Maximini, Rainer and Bergmann, Ralph},
	editor = {Funk, Peter and Calero, Pedro A. Gonz{\'a}lez},
	month = aug,
	year = {2004},
	note = {The original publication is available at www.springerlink.com},
	pages = {404--418}
}

@inproceedings{maximini_investigating_2003,
	series = {{LNI}},
	title = {Investigating different {Methods} for efficient {Retrieval} of {Generalized} {Cases}},
	volume = {28},
	isbn = {3-88579-357-1},
	url = {http://www.wi2.uni-trier.de/publications/2003_gwem.pdf},
	booktitle = {{WM} 2003: {Professionelles} {Wissesmanagement} - {Erfahrungen} und {Visionen}, {Beitr{\"a}ge} der 2. {Konferenz} {Professionelles} {Wissensmanagement}, 2.-4. {April} 2003 in {Luzern}},
	publisher = {GI},
	author = {Maximini, Rainer and Tartakovski, Alexander and Bergmann, Ralph},
	editor = {Reimer, Ulrich and Abecker, Andreas and Staab, Steffen and Stumme, Gerd},
	year = {2003},
	pages = {303--304}
}

@article{bergmann_structural_2003,
	title = {Structural {Case}-{Based} {Reasoning} and {Ontology}-based {Knowledge} {Managemenet}: {A} {Perfect} {Match}?},
	volume = {9},
	url = {http://www.wi2.uni-trier.de/publications/2003_danab_Schaaf_Bergmann.pdf},
	number = {7},
	journal = {Journal of Universal Computer Science},
	author = {Bergmann, Ralph and Schaaf, Martin},
	year = {2003}
}

@book{bergmann_developing_2003,
	edition = {2},
	series = {Lecture {Notes} in {Artificial} {Intelligence}},
	title = {Developing {Industrial} {Case}-{Based} {Reasoning} {Applications}: {The} {INRECA} {Methodology}. (2nd {Edition}).},
	volume = {1612},
	url = {http://www.amazon.de/Developing-Industrial-Case-Based-Reasoning-Applications/dp/3540207376/ref=sr_1_1?ie=UTF8&qid=1309873607&sr=8-1},
	publisher = {Springer},
	author = {Bergmann, Ralph and Althoff, Klaus-Dieter and Breen, Sean and G{\"o}ker, Mehmet and Manago, Michel and Traph{\"o}ner, Ralph and Wess, Stefan},
	year = {2003},
	note = {The original publication is available at www.springerlink.com}
}

@inproceedings{bergmann_relations_2003,
	series = {{LNI}},
	title = {On the {Relations} between {Structural} {Case}-{Based} {Reasoning} and {Ontology}-based {Knowledge} {Management}},
	volume = {28},
	url = {http://www.wi2.uni-trier.de/publications/2003_GWEM-OntoCBR-CRC.pdf},
	booktitle = {{WM} 2003: {Professionelles} {Wissesmanagement} - {Erfahrungen} und {Visionen}, {Beitr{\"a}ge} der 2. {Konferenz} {Professionelles} {Wissensmanagement}, 2.-4. {April} 2003 in {Luzern}},
	publisher = {GI},
	author = {Bergmann, Ralph and Schaaf, Martin},
	editor = {Reimer, Ulrich and Abecker, Andreas and Staab, Steffen and Stumme, Gerd},
	year = {2003},
	pages = {279--286}
}

@inproceedings{maximini_investigation_2003,
	series = {Lecture {Notes} in {Artificial} {Intelligence}},
	title = {An {Investigation} of {Generalized} {Cases}},
	volume = {2689},
	isbn = {3-540-40433-3},
	url = {http://www.wi2.uni-trier.de/publications/2003_ICCBR_maximini.pdf},
	booktitle = {Case-{Based} {Reasoning} {Research} and {Development}, 5th {International} {Conference} on {Case}-{Based} {Reasoning}, {ICCBR} 2003, {Trondheim}, {Norway}, {June} 23-26, 2003, {Proceedings}},
	publisher = {Springer},
	author = {Maximini, Kerstin and Maximini, Rainer and Bergmann, Ralph},
	editor = {Ashley, Kevin D. and Bridge, Derek G.},
	year = {2003},
	note = {The original publication is available at www.springerlink.com},
	pages = {261--275}
}

@inproceedings{mougouie_diversity-conscious_2003,
	series = {Lecture {Notes} in {Artificial} {Intelligence}},
	title = {Diversity-{Conscious} {Retrieval} from {Generalized} {Cases}: {A} {Branch} and {Bound} {Algorithm}},
	volume = {2989},
	url = {http://www.wi2.uni-trier.de/publications/2003_ICCBR_mougouie.pdf},
	booktitle = {Case-{Based} {Reasoning} {Research} and {Development}, 5th {International} {Conference} on {Case}-{Based} {Reasoning}, {ICCBR} 2003, {Trondheim}, {Norway}, {June} 23-26, 2003},
	publisher = {Springer},
	author = {Mougouie, Babak and Richter, Michael M and Bergmann, Ralph},
	editor = {Ashley, Kevin D and Bridge, Derek},
	year = {2003},
	note = {The original publication is available at www.springerlink.com},
	pages = {319--331}
}

@inproceedings{schaaf_knowledge_2003,
	series = {Lecture {Notes} in {Artificial} {Intelligence}},
	title = {A {Knowledge} {Representation} {Format} for {Virtual} {IP} {Marketplaces}},
	volume = {2689},
	isbn = {3-540-40433-3},
	url = {http://www.wi2.uni-trier.de/publications/2003_ICCBR_schaaf.pdf},
	booktitle = {Case-{Based} {Reasoning} {Research} and {Development}, 5th {International} {Conference} on {Case}-{Based} {Reasoning}, {ICCBR} 2003, {Trondheim}, {Norway}, {June} 23-26, 2003},
	publisher = {Springer},
	author = {Schaaf, Martin and Fre{\ss}mann, Andrea and Spinelli, Marco A. and Maximini, Rainer and Bergmann, Ralph},
	editor = {Ashley, Kevin D. and Bridge, Derek G.},
	year = {2003},
	note = {The original publication is available at www.springerlink.com},
	pages = {509--521}
}

@inproceedings{wiese_case-based_2003,
	title = {A {Case}-{Based} {Predictive} {Sequencing} {Batch} {Reactor} {Controller}},
	url = {http://www.wi2.uni-trier.de/publications/2003_WieseEtAl_EDSS_IJCAI.pdf},
	booktitle = {18th {International} {Joint} {Conference} on {Artificial} {Intelligence}, {Workshop} on {Environmental} {Decision} {Support} {Systems} ({EDSS}'2003)},
	author = {Wiese, J{\"u}rgen and Schmitt, Sascha and Bergmann, Ralph and Schmitt, Theo G},
	year = {2003}
}

@article{bergmann_acquiring_2002,
	title = {Acquiring {Customers}' {Requirements} in {Electronic} {Commerce}},
	volume = {18},
	url = {http://www.wi2.uni-trier.de/publications/2002_AIRBergCun_fin_.pdf},
	number = {3-4},
	journal = {Artificial Intelligence Review},
	author = {Bergmann, Ralph and Cunningham, P{\'a}draig},
	year = {2002},
	pages = {163--193}
}

@inproceedings{krechel_framework_2002,
	address = {Maribor, Slovenia},
	title = {A {Framework} for {Radiological} {Assistant} {Systems}},
	url = {http://www.wi2.uni-trier.de/publications/2002_cbms.pdf},
	booktitle = {Proceedings of the 15th {IEEE} {Symposium} on {Computer}-based {Medical} {Systems} ({CBMS}'02)},
	publisher = {IEEE Computer Society, Los Alamitos, California},
	author = {Krechel, Dirk and Bergmann, Ralph and Maximini, Kerstin and Wangenheim, Aldo von},
	editor = {Kokol, Peter and Stiglic, Bruno and Zorman, Milan and Zazula, Damjan},
	month = jun,
	year = {2002},
	note = {Best Paper Award},
	pages = {179--184}
}

@inproceedings{stahl_customization_2002,
	title = {A {Customization} {Approach} for {Structured} {Products} in {Electronic} {Shops}},
	url = {http://www.wi2.uni-trier.de/publications/2002_Bled.pdf},
	booktitle = {13th {International} {Bled} {Electronic} {Commerce} {Conference}},
	author = {Stahl, Armin and Bergmann, Ralph and Schmitt, Sascha},
	year = {2002}
}

@inproceedings{bergmann_experience_2002,
	series = {{LNI}},
	title = {Experience {Management} for {Electronic} {Design} {Reuse} through {Quality}-{Oriented} {IP} {Selection}},
	volume = {10},
	isbn = {3-88579-340-7},
	url = {http://www.wi2.uni-trier.de/publications/2002_bergmannmaximinischaaf.pdf},
	booktitle = {1st {German} {Workshop} on {Experience} {Management}: {Sharing} {Experiences} about the {Sharing} of {Experience}, {Berlin}, {March} 7-8, 2002, {Proceedings}},
	publisher = {GI},
	author = {Bergmann, Ralph and Maximini, Rainer and Schaaf, Martin},
	editor = {Minor, Mirjam and Staab, Steffen},
	year = {2002},
	pages = {11--22}
}

@techreport{tautz_prototypical_2002,
	title = {Prototypical implementation of the {Quality} {Related} {Retrieval}. {IPQ} {Deliverable} {AP}2-{T}1-{Q}4},
	institution = {University of Hildesheim},
	author = {Tautz, Carsten and Traph{\"o}ner, Ralph and Bergmann, Ralph and Maximini, Rainer and Schaaf, Martin},
	year = {2002}
}

@techreport{tautz_knowledge_2002,
	title = {Knowledge {Representation} for {IP} {Retrieval}. {IPQ} {Deliverable} {AP}2-{T}2-{Q}4},
	institution = {University of Hildesheim},
	author = {Tautz, Carsten and Traph{\"o}ner, Ralph and Bergmann, Ralph and Maximini, Rainer and Schaaf, Martin},
	year = {2002}
}

@book{bergmann_experience_2002-1,
	series = {Lecture {Notes} in {Artificial} {Intelligence}},
	title = {Experience {Management}: {Foundations}, {Development} {Methodology}, and {Internet}-{Based} {Applications}},
	volume = {2432},
	url = {http://www.amazon.de/Experience-Management-Foundations-Internet-Based-Applications/dp/3540441913/ref=sr_1_1?ie=UTF8&qid=1309857671&sr=8-1},
	publisher = {Springer},
	author = {Bergmann, Ralph},
	year = {2002},
	note = {The original publication is available at www.springerlink.com}
}

@incollection{bergmann_knowledge-intensive_2002,
	series = {Advanced {Information} {Systems}},
	title = {Knowledge-intensive product search and customization in electronic commerce.},
	url = {http://www.wi2.uni-trier.de/publications/2002_bergmann et al. Buchbeitrag.pdf},
	booktitle = {E-{Business} {Applications}},
	publisher = {Springer},
	author = {Bergmann, Ralph and Traph{\"o}ner, Ralph and Schmitt, Sascha and Cunningham, P{\'a}draig and Smyth, Barry},
	year = {2002},
	note = {The original publication is available at www.springerlink.com},
	pages = {87--101}
}

@incollection{bergmann_intelligent_2002,
	title = {Intelligent customer support for product selection with case-based reasoning.},
	url = {http://www.wi2.uni-trier.de/publications/2002_bergmannschmittstahl.pdf},
	booktitle = {E-{Commerce} and {Intelligent} {Methods}},
	publisher = {Physica-Verlag},
	author = {Bergmann, Ralph and Schmitt, Sascha and Stahl, Armin},
	editor = {Segovia, J. and Szezepaniak, P. and Niedzwiedzinski, M.},
	year = {2002},
	pages = {322--341}
}

@inproceedings{mougouie_similarity_2002,
	series = {Lecture {Notes} in {Artificial} {Intelligence}},
	title = {Similarity {Assessment} for {Generalized} {Cases} by {Optimization} {Methods}},
	volume = {2416},
	url = {http://www.wi2.uni-trier.de/publications/2002_ECCBR_mougouie.pdf},
	booktitle = {European {Conference} on {Case}-{Based} {Reasoning} ({ECCBR}'02)},
	publisher = {Springer},
	author = {Mougouie, Babak and Bergmann, Ralph},
	editor = {Craw, S. and Preece, A.},
	year = {2002},
	note = {The original publication is available at www.springerlink.com},
	pages = {249--263}
}

@inproceedings{schaaf_supporting_2002,
	series = {Lecture {Notes} in {Artificial} {Intelligence}},
	title = {Supporting {Electronic} {Design} {Reuse} by {Integrating} {Quality}-{Criteria} into {CBR}-{Based} {IP} {Selection}},
	volume = {2416},
	isbn = {3-540-44109-3},
	url = {http://www.wi2.uni-trier.de/publications/2002_eccbr.pdf},
	booktitle = {Advances in {Case}-{Based} {Reasoning}, 6th {European} {Conference}, {ECCBR} 2002 {Aberdeen}, {Scotland}, {UK}, {September} 4-7, 2002, {Proceedings}},
	publisher = {Springer},
	author = {Schaaf, Martin and Maximini, Rainer and Bergmann, Ralph and Tautz, Carsten and Traph{\"o}ner, Ralph},
	editor = {Craw, Susan and Preece, Alun D.},
	year = {2002},
	note = {The original publication is available at www.springerlink.com},
	pages = {628--641}
}

@incollection{schaaf_ipchl_2002,
	title = {{IPCHL} - {A} {Description} {Language} for {Semantic} {IP} {Characterization}},
	url = {http://www.wi2.uni-trier.de/publications/2002_fdl.pdf},
	booktitle = {Best of {FDL}'02, {System} {Specification} \& {Design} {Languages}},
	author = {Schaaf, Martin and Visarius, Markus and Bergmann, Ralph and Maximini, Rainer and Spinelli, Marco and Lessmann, Johannes and Hardt, Wolfram and Thronicke, Wolfgang and Franz, Jasmin and Tautz, Carsten and Traph{\"o}ner, Ralph},
	month = sep,
	year = {2002}
}

@inproceedings{kohlmaier_evaluation_2001,
	title = {Evaluation of a similarity-based approach to customer-adaptive electronic sales dialogs},
	url = {http://www.wi2.uni-trier.de/publications/2001_kohlmaier_et_al.pdf},
	booktitle = {Workshop on {Empirical} {Evaluations} of {Adaptive} {Systems}},
	author = {Kohlmaier, Andreas and Schmitt, Sascha and Bergmann, Ralph},
	editor = {Weibelzahl, Stephan and Chin, David and Weber, Gehard},
	month = jul,
	year = {2001},
	pages = {41--50}
}

@techreport{tautz_concepts_2001,
	title = {Concepts for the {Integration} of {IP} {Quality} {Criteria} into {IP} {Characterization} and {Retrieval}. {IPQ} {Deliverable} {AP}2-{T}1-{Q}2},
	institution = {University of Kaiserslautern},
	author = {Tautz, Carsten and Traph{\"o}ner, Ralph and Bergmann, Ralph and Maximini, Rainer and Schaaf, Martin and Vollrath, Ivo},
	year = {2001}
}

@inproceedings{schmitt_formal_2001,
	title = {A {Formal} {Approach} to {Dialogs} with {Online} {Customers}},
	url = {http://www.wi2.uni-trier.de/publications/2001_schmittbergmann2001.pdf},
	booktitle = {Proc. of the 14 th {Bled} {Electronic} {Commerce} {Conference}},
	author = {Schmitt, Sascha and Bergmann, Ralph},
	year = {2001}
}

@inproceedings{bergmann_utility-oriented_2001,
	title = {Utility-{Oriented} {Matching}: {A} {New} {Research} {Direction} for {Case}-{Based} {Reasoning}},
	url = {http://www.wi2.uni-trier.de/publications/2001_bergmannrichter.pdf},
	booktitle = {9th {German} {Workshop} on {Case}-{Based} {Reasoning} ({GWCBR}'2001)},
	author = {Bergmann, Ralph and Richter, Michael M and Schmitt, Sascha and Stahl, Armin and Vollrath, Ivo},
	year = {2001}
}

@techreport{tautz_requirements_2001,
	title = {Requirements on {IP} {Qualifying} {Format}. {IPQ} {Deliverable} {AP}1-{T}1-{Q}2},
	institution = {University of Kaiserslautern},
	author = {Tautz, Carsten and Traph{\"o}ner, Ralph and R{\"u}lke, Stefan and Martinez, N. and Seepolt, Ralf and V{\"o}rg, A. and Radetzki, Martin and Thronicke, Wolfgang and Jerinic, V. and M{\"u}ller, D. and Siegmund, M. and Bergmann, Ralph and Vollrath, Ivo and Schaaf, Martin},
	year = {2001}
}

@inproceedings{cunningham_intelligent_2001,
	title = {Intelligent {Support} for {Online} {Sales}: {The} {WEBSELL} {Experience}},
	url = {http://www.wi2.uni-trier.de/publications/2001_cunninghambergmann.pdf},
	booktitle = {Proceedings of the {Workshop} {Program} at the {Fourth} {International} {Conference} on {Case}-{Based} {Reasoning} ({ICCBR} 2001)},
	author = {Cunningham, P{\'a}draig and Bergmann, Ralph and Schmitt, Sascha and Traph{\"o}ner, Ralph and Breen, Sean and Smyth, Barry},
	editor = {Weber, R. and Wangenheim, Christiane Gresse von},
	year = {2001},
	note = {Proceedings of the ECAI'2000 Workshop on Flexible Strategies for Maintaining Knowledge Containers}
}

@inproceedings{bergmann_highlights_2001,
	series = {Lecture {Notes} in {Artificial} {Intelligence}},
	title = {Highlights of the {European} {INRECA} {Projects}},
	volume = {2080},
	isbn = {3-540-42358-3},
	url = {http://www.wi2.uni-trier.de/publications/2001_Bergmann Inreca ICCBR.pdf},
	booktitle = {Case-{Based} {Reasoning} {Research} and {Development}, 4th {International} {Conference} on {Case}-{Based} {Reasoning}, {ICCBR} 2001, {Vancouver}, {BC}, {Canada}, {July} 30 - {August} 2, 2001, {Proceedings}},
	publisher = {Springer},
	author = {Bergmann, Ralph},
	editor = {Aha, David W. and Watson, Ian},
	year = {2001},
	note = {The original publication is available at www.springerlink.com},
	pages = {1--15}
}

@inproceedings{kohlmaier_similarity-based_2001,
	series = {Lecture {Notes} in {Artificial} {Intelligence}},
	title = {A {Similarity}-{Based} {Approach} to {Attribute} {Selection} in {User}-{Adaptive} {Sales} {Dialogs}},
	volume = {2080},
	isbn = {3-540-42358-3},
	url = {http://www.wi2.uni-trier.de/publications/2001_akohlmaier.pdf},
	booktitle = {Case-{Based} {Reasoning} {Research} and {Development}, 4th {International} {Conference} on {Case}-{Based} {Reasoning}, {ICCBR} 2001, {Vancouver}, {BC}, {Canada}, {July} 30 - {August} 2, 2001, {Proceedings}},
	publisher = {Springer},
	author = {Kohlmaier, Andreas and Schmitt, Sascha and Bergmann, Ralph},
	editor = {Aha, David W. and Watson, Ian},
	year = {2001},
	note = {The original publication is available at www.springerlink.com},
	pages = {306--320}
}

@article{cunningham_websell:_2001,
	title = {{WEBSELL}: {Intelligent} {Sales} {Assistants} for the {World} {Wide} {Web}},
	volume = {15},
	url = {http://www.wi2.uni-trier.de/publications/2001_KI Websell.pdf},
	number = {1},
	journal = {KI - K{\"u}nstliche Intelligenz},
	author = {Cunningham, Padraig and Bergmann, Ralph and Schmitt, Sascha and Traph{\"o}ner, Ralph and Breen, Sean and Smyth, Barry},
	year = {2001},
	pages = {28--32}
}

@inproceedings{stahl_customization_2000,
	title = {A {Customization} {Approach} for {Structured} {Products} in {Electronic} {Shops}},
	url = {http://www.wi2.uni-trier.de/publications/2000_bled.pdf},
	booktitle = {in {Proceedings} of the {Thirteenth} {Bled} {Electronic} {Commerce} {Conference}},
	author = {Stahl, Armin and Bergmann, Ralph and Schmitt, Sascha},
	year = {2000},
	pages = {252--264}
}

@inproceedings{koegst_utilizing_2000,
	address = {Rathen},
	title = {Utilizing {Constraint} {Satisfaction} {Approaches} for {IP} {Retrieval}},
	url = {http://www.wi2.uni-trier.de/publications/2000_sda.pdf},
	booktitle = {3rd {Workshop} on {System} {Design} {Automation}},
	author = {Koegst, M. and Schneider, J. and Bergmann, Ralph and Vollrath, Ivo},
	year = {2000}
}

@inproceedings{schumacher_similarity-based_2000,
	title = {Similarity-based retrieval on top of relational databases},
	booktitle = {Case-{Based} {Reasoning}: {Papers} from the {Eighth} {German} {Workshop}. {L{\"a}mmerbuckel}, {Germany}: {DaimlerChrysler} {Research} and {Technology}},
	author = {Schumacher, J{\"u}rgen and Bergmann, Ralph},
	editor = {G{\"o}ker, Mehmet},
	year = {2000}
}

@inproceedings{stahl_applying_2000,
	title = {Applying recursive {CBR} for the customization of structured products in an electronic shop},
	booktitle = {Case-{Based} {Reasoning}: {Papers} from the {Eighth} {German} {Workshop}. {L{\"a}mmerbuckel}, {Germany}: {DaimlerChrysler} {Research} and {Technology}},
	author = {Stahl, Armin and Bergmann, Ralph},
	editor = {G{\"o}ker, Mehmet},
	year = {2000}
}

@inproceedings{stahl_applying_2000-1,
	series = {Lecture {Notes} in {Computer} {Science}},
	title = {Applying {Recursive} {CBR} for the {Custumization} of {Structured} {Products} in an {Electronic} {Shop}},
	volume = {1898},
	isbn = {3-540-67933-2},
	url = {http://www.wi2.uni-trier.de/publications/2000_ewcbr_stahl_bergmann.pdf},
	booktitle = {Advances in {Case}-{Based} {Reasoning}, 5th {European} {Workshop}, {EWCBR} 2000, {Trento}, {Italy}, {September} 6-9, 2000, {Proceedings}},
	publisher = {Springer},
	author = {Stahl, Armin and Bergmann, Ralph},
	editor = {Blanzieri, Enrico and Portinale, Luigi},
	year = {2000},
	note = {The original publication is available at www.springerlink.com},
	pages = {297--308}
}

@inproceedings{schumacher_efficient_2000,
	series = {Lecture {Notes} in {Computer} {Science}},
	title = {An {Efficient} {Approach} to {Similarity}-{Based} {Retrieval} on {Top} of {Relational} {Databases}},
	volume = {1898},
	isbn = {3-540-67933-2},
	url = {http://www.wi2.uni-trier.de/publications/2000_ewcbr_retrieval.pdf},
	booktitle = {Advances in {Case}-{Based} {Reasoning}, 5th {European} {Workshop}, {EWCBR} 2000, {Trento}, {Italy}, {September} 6-9, 2000, {Proceedings}},
	publisher = {Springer},
	author = {Schumacher, J{\"u}rgen and Bergmann, Ralph},
	editor = {Blanzieri, Enrico and Portinale, Luigi},
	year = {2000},
	note = {The original publication is available at www.springerlink.com},
	pages = {273--284}
}

@inproceedings{weibelzahl_towards_2000,
	title = {Towards an empirical evaluation of {CBR} approaches for product recommendeation in electronic shops},
	url = {http://www.wi2.uni-trier.de/publications/2000_gwcbr_weibelzahl_bergmann.pdf},
	booktitle = {Case-{Based} {Reasoning}: {Papers} from the {Eighth} {German} {Workshop}. {L{\"a}mmerbuckel}, {Germany}: {DaimlerChrysler} {Research} and {Technology}},
	author = {Weibelzahl, Stephan and Bergmann, Ralph and Weber, Gerhard},
	editor = {G{\"o}ker, Mehmet},
	year = {2000}
}

@inproceedings{bergmann_generalized_1999,
	title = {Generalized cases and their application to electronic designs},
	url = {http://www.wi2.uni-trier.de/publications/1999_GeneralizedCasesGWCBR.pdf},
	booktitle = {7th {German} {Workshop} on {Case}-{Based} {Reasoning}},
	author = {Bergmann, Ralph and Vollrath, Ivo and Wahlmann, T.},
	editor = {Melis, E.},
	year = {1999}
}

@inproceedings{schmitt_product_1999,
	title = {Product customization in an electronic commerce environment using adaptation operators},
	url = {http://www.wi2.uni-trier.de/publications/1999_schmittbergmann99.pdf},
	booktitle = {7th {German} {Workshop} on {Case}-{Based} {Reasoning}},
	author = {Schmitt, Sascha and Bergmann, Ralph},
	editor = {Melis, E.},
	year = {1999}
}

@inproceedings{hullen_webplan:_1999,
	title = {{WebPlan}: {Dynamic} planning for domain-specific search in the {Internet}},
	url = {http://www.wi2.uni-trier.de/publications/1999_PuKPaper.pdf},
	booktitle = {13. {Workshop} "{Planen} und {Konfigurieren}" ({PuK}-99)},
	author = {H{\"u}llen, Jochem and Bergmann, Ralph and Weberskirch, Frank},
	editor = {K{\"o}hler, J.},
	year = {1999}
}

@inproceedings{schmitt_applying_1999,
	title = {Applying case-based reasoning technology for product selection and customization in electronic commerce environments},
	url = {http://www.wi2.uni-trier.de/publications/1999_PaperBled.pdf},
	booktitle = {12th {Bled} {Electronic} {Commerce} {Conference}},
	author = {Schmitt, Sascha and Bergmann, Ralph},
	year = {1999}
}

@inproceedings{bergmann_developing_1999,
	title = {Developing {Industrial} {Case}-{Based} {Reasoning} {Applications} {Using} the {INRECA} {Methodology}},
	url = {http://www.wi2.uni-trier.de/publications/1999_ijcai.pdf},
	booktitle = {{IJCAI}-99 {Workshop} on the automatic construction of case-based reasoners},
	author = {Bergmann, Ralph and G{\"o}ker, Mehmet},
	editor = {Anand, S.S. and Aamodt, A. and Aha, D.},
	year = {1999}
}

@techreport{bergmann_design_1999,
	title = {Design of the intelligent sales architecture, {WEBSELL} {Deliverables} {D}3.1 \& {D}4.1. {WEBSELL} {Consortium}},
	institution = {University of Kaiserslautern},
	author = {Bergmann, Ralph and Breen, Sean and Cunningham, P{\'a}draig and Dobal, R. and Grohmann, H. -J and McNaulty, P. and Schmitt, Sascha and Traph{\"o}ner, Ralph and Voltz, M. and Wolf, Max},
	year = {1999}
}

@book{bergmann_developing_1999-1,
	series = {Lecture {Notes} in {Artificial} {Intelligence}},
	title = {Developing {Industrial} {Case}-{Based} {Reasoning} {Applications}: {The} {INRECA} {Methodology}.},
	volume = {1612},
	url = {http://www.springer.com/computer/ai/book/978-3-540-20737-5},
	publisher = {Springer},
	author = {Bergmann, Ralph and Breen, Sean and G{\"o}ker, Mehmet and Manago, Michel and Wess, Stefan},
	year = {1999},
	note = {The original publication is available at www.springerlink.com}
}

@inproceedings{bergmann_generalized_1999-1,
	series = {Lecture {Notes} in {Artificial} {Intelligence}},
	title = {Generalized {Cases}: {Representation} and {Steps} {Towards} {Efficient} {Similarity} {Assessment}},
	volume = {1701},
	url = {http://www.wi2.uni-trier.de/publications/1999_ki.pdf},
	booktitle = {Proceedings of the 23rd {Annual} {German} {Conference} on {Artificial} {Intelligence}: {Advances} in {Artificial} {Intelligence}},
	publisher = {Springer},
	author = {Bergmann, Ralph and Vollrath, Ivo},
	editor = {Burgard, W. and Christaller, Th. and Cremers, A.B.},
	year = {1999},
	note = {The original publication is available at www.springerlink.com},
	pages = {195--206}
}

@inproceedings{koegst_ip_1999,
	title = {{IP} {Retrieval} by solving constraint satisfaction problems},
	url = {http://www.wi2.uni-trier.de/publications/1999_Koegst_Lyon.pdf},
	booktitle = {{FDL} '99, {Second} {International} {Forum} on {Design} {Languages}},
	author = {Koegst, M. and Schneider, J. and Bergmann, Ralph and Vollrath, Ivo},
	year = {1999}
}

@article{bergmann_preface_1999,
	title = {Preface to the special issue on {Engineering} {Applications} of {Case}-{Based} {Reasoning}},
	volume = {12},
	url = {http://www.wi2.uni-trier.de/publications/1999_Preface_EAAI.pdf},
	number = {6},
	journal = {Engineering Applications of Artificial Intelligence},
	author = {Bergmann, Ralph},
	year = {1999},
	note = {Elsevier},
	pages = {661--663}
}

@inproceedings{bergmann_efficient_1998,
	title = {Efficient {Retrieval} of {Abstract} {Cases} for {Case}-{Based} {Planning}},
	url = {http://www.wi2.uni-trier.de/publications/1998_sara_bergmann.pdf},
	booktitle = {Proceedings of the {Symposium} on {Abstraction}, {Reformulation} and {Approximation} ({SARA}'98)},
	publisher = {Rutgers University},
	author = {Bergmann, Ralph},
	year = {1998},
	pages = {9--18}
}

@inproceedings{wilke_negotiation_1998,
	title = {Negotiation {During} {Intelligent} {Sales} {Support} with {Case}-{Based} {Reasoning}},
	url = {http://www.wi2.uni-trier.de/publications/1998_Negotiation_wilke_atall.pdf},
	booktitle = {Proceedings of the 6th {German} {Workshop} on {Case}-{Based} {Reasoning} ({GWCBR}'98)},
	author = {Wilke, Wolfgang and Bergmann, Ralph and Wess, Stefan},
	editor = {Gierl, Lothar and Lenz, Mario},
	year = {1998}
}

@inproceedings{bergmann_inreca-ii_1998,
	title = {The {INRECA}-{II} {Methodology} for {Building} and {Maintaining} {CBR} {Applications}},
	url = {http://www.wi2.uni-trier.de/publications/1998_INRECA GWCBR.pdf},
	booktitle = {Proceedings of the 6th {German} {Workshop} on {Case}-{Based} {Reasoning} ({GWCBR}'98)},
	author = {Bergmann, Ralph and Breen, Sean and G{\"o}ker, Mehmet and Manago, Michel and Schmitt, Sascha and Schumacher, J{\"u}rgen and Stahl, Armin and Tartarin, Emmanuelle and Wess, Stefan and Wilke, Wolfgang},
	editor = {Gierl, Lothar and Lenz, Mario},
	year = {1998}
}

@inproceedings{bergmann_towards_1998,
	title = {Towards a {New} {Formal} {Model} of {Transformational} {Adaptation} in {Case}-{Based} {Reasoning}},
	url = {http://www.wi2.uni-trier.de/publications/1998_ecai.pdf},
	booktitle = {13th {European} {Conference} on {Artificial} {Intelligence} ({ECAI}'98)},
	publisher = {John Wiley \& Sons},
	author = {Bergmann, Ralph and Wilke, Wolfgang},
	editor = {Prade, Henry},
	year = {1998},
	pages = {53--57}
}

@inproceedings{bergmann_use_1998,
	title = {On the {Use} of {Taxonomies} for {Representing} {Case} {Features} and {Local} {Similarity} {Measures}},
	url = {http://www.wi2.uni-trier.de/publications/1998_BergmannGwcbr.pdf},
	booktitle = {Proceedings of the 6th {German} {Workshop} on {Case}-{Based} {Reasoning} ({GWCBR}'98)},
	author = {Bergmann, Ralph},
	editor = {Gierl, Lothar and Lenz, Mario},
	year = {1998}
}

@article{althoff_case-based_1998,
	title = {Case-{Based} {Reasoning} for {Medical} {Decision} {Support} {Tasks}: {The} {INRECA} {Approach}},
	volume = {12},
	url = {http://www.wi2.uni-trier.de/publications/1998_AI_in_med.pdf},
	number = {1},
	journal = {Artificial Intelligence in Medicine Journal (AIMJ)},
	author = {Althoff, Klaus-Dieter and Bergmann, Ralph and Wess, Stefan and Manago, Michel and Auriol, Eric and Larichev, O. and Bolotov, Alexander and Zhuravlev, Yurii I and Gurov, Serge I},
	year = {1998},
	pages = {25--41}
}

@techreport{manago_specification_1998,
	title = {Specification of tools that support the methodology. {INRECA}-{II} {Deliverable} {D}7, {INRECA} {Consortium}},
	institution = {University of Kaiserslautern},
	author = {Manago, Michel and Bergmann, Ralph and Stahl, Armin and Wilke, Wolfgang},
	year = {1998}
}

@techreport{bergmann_refined_1998,
	title = {Refined methodology for building and maintaining a {CBR} application. {ESPRIT}-{Project} {INRECA}-{II}, {Deliverable} {D}6, {INRECA} {Consortium}},
	institution = {University of Kaiserslautern},
	author = {Bergmann, Ralph and Breen, Sean and Fayol, E. and G{\"o}ker, Mehmet and Johnston, Roy and Schmitt, Sascha and Schumacher, J{\"u}rgen and Stahl, Armin and Traph{\"o}ner, Ralph and Wess, Stefan and Wilke, Wolfgang},
	year = {1998}
}

@inproceedings{wilke_techniques_1998,
	series = {Lecture {Notes} in {Computer} {Science}},
	title = {Techniques and knowledge used for adaptation during base-cased problem solving},
	volume = {1416},
	isbn = {3-540-64574-8},
	url = {http://www.wi2.uni-trier.de/publications/1998_wilketechniques.pdf},
	booktitle = {Tasks and {Methods} in {Applied} {Artificial} {Intelligence}, 11th {International} {Conference} on {Industrial} and {Engineering} {Applications} of {Artificial} {In} telligence and {Expert} {Systems}, {IEA}/{AIE}-98, {Castell{\'o}n}, {Spain}, {June} 1-4, 1998, {Proceedings}, {Volume} {II}},
	publisher = {Springer},
	author = {Wilke, Wolfgang and Bergmann, Ralph},
	editor = {Pobil, Angel P. Del and Mira, Jos{\'e} and Ali, Moonis},
	year = {1998},
	note = {The original publication is available at www.springerlink.com},
	pages = {497--506}
}

@inproceedings{vollrath_intelligent_1998,
	address = {Springer},
	title = {Intelligent {Electronic} {Catalogs} for {Sales} {Support} - {Introducing} {Case}-{Based} {Reasoning} {Techniques} to {On}-{Line} {Product} {Selection} {Applications}},
	url = {http://www.wi2.uni-trier.de/publications/1998_Catalogs.pdf},
	booktitle = {Proceedings of the 3rd {World} {Conference} on {Soft} {Computing}: {Advances} in {Soft} {Computing} - {Engineering} {Design} and {Manufacturing}},
	author = {Vollrath, Ivo and Wilke, Wolfgang and Bergmann, Ralph},
	editor = {Roy, R. and Furuhashi, T. and Chawddhry, P.K.},
	year = {1998},
	note = {The original publication is available at www.springerlink.com}
}

@inproceedings{goker_development_1998,
	series = {Lecture {Notes} in {Computer} {Science}},
	title = {The {Development} of {HOMER}: {A} {Case}-{Based} {CAD}/{CAM} {Help}-{Desk} {Support} {Tool}},
	volume = {1488},
	isbn = {3-540-64990-5},
	url = {http://www.wi2.uni-trier.de/publications/1998_homer_ewcbr.pdf},
	booktitle = {Advances in {Case}-{Based} {Reasoning}, 4th {European} {Workshop}, {EWCBR}-98, {Dublin}, {Ireland}, {September} 1998, {Proceedings}},
	publisher = {Springer},
	author = {G{\"o}ker, Mehmet H. and Roth-Berghofer, Thomas and Bergmann, Ralph and Pantleon, Thomas and Traph{\"o}ner, Ralph and Wess, Stefan and Wilke, Wolfgang},
	editor = {Smyth, Barry and Cunningham, Padraig},
	year = {1998},
	note = {The original publication is available at www.springerlink.com},
	pages = {346--357}
}

@inproceedings{bergmann_similarity_1998,
	series = {Lecture {Notes} in {Computer} {Science}},
	title = {Similarity {Measures} for {Object}-{Oriented} {Case} {Representations}},
	volume = {1488},
	isbn = {3-540-64990-5},
	url = {http://www.wi2.uni-trier.de/publications/1998_EWCBR98_similarity_CRC.pdf},
	booktitle = {Advances in {Case}-{Based} {Reasoning}, 4th {European} {Workshop}, {EWCBR}-98, {Dublin}, {Ireland}, {September} 1998, {Proceedings}},
	publisher = {Springer},
	author = {Bergmann, Ralph and Stahl, Armin},
	editor = {Smyth, Barry and Cunningham, Padraig},
	year = {1998},
	note = {The original publication is available at www.springerlink.com},
	pages = {25--36}
}

@inproceedings{bergmann_collecting_1998,
	series = {Lecture {Notes} in {Computer} {Science}},
	title = {Collecting {Experience} on the {Systematic} {Development} of {CBR} {Applications} {Using} the {INRECA} {Methodology}},
	volume = {1488},
	isbn = {3-540-64990-5},
	url = {http://www.wi2.uni-trier.de/publications/1998_bergmann_ewcbr_collecting.pdf},
	booktitle = {Advances in {Case}-{Based} {Reasoning}, 4th {European} {Workshop}, {EWCBR}-98, {Dublin}, {Ireland}, {September} 1998, {Proceedings}},
	publisher = {Springer},
	author = {Bergmann, Ralph and Breen, Sean and Fayol, Emmanuelle and G{\"o}ker, Mehmet H. and Manago, Michel and Schmitt, Sascha and Schumacher, J{\"u}rgen and Stahl, Armin and Wess, Stefan and Wilke, Wolfgang},
	editor = {Smyth, Barry and Cunningham, Padraig},
	year = {1998},
	note = {The original publication is available at www.springerlink.com},
	pages = {460--470}
}

@inproceedings{bergmann_towards_1998-1,
	title = {Towards a {New} {Formal} {Model} of {Transformational} {Adaptation} in {Case}-{Based} {Reasoning}},
	booktitle = {Proceedings of the 6th {German} {Workshop} on {Case}-{Based} {Reasoning} ({GWCBR}'98)},
	author = {Bergmann, Ralph and Wilke, Wolfgang},
	year = {1998}
}

@article{vollrath_case-based_1998,
	title = {Case-based reasoning support for online catalog sales},
	volume = {2},
	issn = {1089-7801},
	url = {http://www.wi2.uni-trier.de/publications/1998_w4voll.pdf},
	doi = {10.1109/4236.707690},
	number = {4},
	journal = {Internet Computing, IEEE},
	author = {Vollrath, I. and Wilke, W. and Bergmann, R.},
	month = aug,
	year = {1998},
	keywords = {based, catalog, catalogs;electronic, commerce;information, data, Internet;case-based, knowledge;electronic, measures;Internet;case-based, processing;, reasoning;databases;domain-specific, reasoning;knowledge, retrieval;intelligent, sales, sales;problem, solving;similarity, support;online, systems;marketing},
	pages = {47 --54}
}

@inproceedings{carranza_proposal_1998,
	title = {Proposal for a planning approach for information seeking},
	volume = {98},
	url = {http://www.wi2.uni-trier.de/publications/1998_Carranza_etal.pdf},
	booktitle = {{AIPS}'98 {Workshop} on {Integrating} {Planning}, {Scheduling} and {Execution} in {Dynamic} and {Uncertain} {Environments}},
	publisher = {AAAI Press},
	author = {Carranza, C. and Munoz-Avila, H. and Weberskirch, F. and Bergmann, R.},
	editor = {Bergmann, Ralph and Kott, Alexander},
	year = {1998}
}

@inproceedings{oehler_are_1998,
	series = {{FZI}-{Report}},
	title = {Are your {READee} for {IPs}?},
	url = {http://www.wi2.uni-trier.de/publications/1998_Readee.pdf},
	booktitle = {Second {GI}/{ITG}/{GMM} {Workshop} "{Reuse} {Techniques} for {VLSI} {Design}},
	publisher = {Universit{\"a}t Karlsruhe},
	author = {Oehler, Peter and Vollrath, Ivo and Conradi, Peter and Bergmann, Ralph},
	editor = {Kunzmann, A. and Seepold, R.},
	year = {1998}
}

@inproceedings{oehler_readee_1998,
	title = {{READee} - {Decision} {Support} for {IP} {Selection} using a {Knowledge}-{Based} {Approach}},
	url = {http://www.wi2.uni-trier.de/publications/1998_IP98.pdf},
	booktitle = {In {IP}98 {Europe} {Proceedings}},
	publisher = {Miller Freeman},
	author = {Oehler, Peter and Vollrath, Ivo and Conradi, Peter and Bergmann, Ralph and Wahlmann, Thomas},
	year = {1998}
}

@incollection{bergmann_case-based_1998,
	series = {Lecture {Notes} in {Artificial} {Intelligence}},
	title = {Case-based reasoning applied to planning tasks},
	url = {http://www.wi2.uni-trier.de/publications/1998_CBRBuch_Chapter7.pdf},
	number = {1400},
	booktitle = {Case-{Based} {Reasoning} {Technology} from {Foundations} to {Applications}},
	publisher = {Springer},
	author = {Bergmann, Ralph and Munoz-Avila, Hector and Veloso, M. and Melis, E.},
	editor = {Lenz, Mario and Bartsch-Sp{\"o}rl, Brigitte and Burkhard, H. -D and Wess, Stefan},
	year = {1998},
	note = {The original publication is available at www.springerlink.com},
	pages = {169--199}
}

@incollection{bergmann_case-based_1998-1,
	series = {Lecture {Notes} in {Artificial} {Intelligence}},
	title = {Case-based reasoning applied to planning tasks},
	url = {http://www.wi2.uni-trier.de/publications/1998_CBRBuch_Chapter7.pdf},
	number = {1400},
	booktitle = {Case-{Based} {Reasoning} {Technology} from {Foundations} to {Applications}},
	publisher = {Springer},
	author = {Bergmann, Ralph and Althoff, Klaus-Dieter},
	editor = {Lenz, Mario and Bartsch-Sp{\"o}rl, Brigitte and Burkhard, H. -D and Wess, Stefan},
	year = {1998},
	note = {The original publication is available at www.springerlink.com},
	pages = {299--326}
}

@inproceedings{wilke_framework_1997,
	title = {A framework for learning adaptation knowledge based on knowledge light approaches},
	url = {http://www.wi2.uni-trier.de/publications/1997_GWCBR_WilkeEtAl.pdf},
	booktitle = {Proceedings of the {Fifth} {German} {Workshop} on {Case}-{Based} {Reasoning}},
	author = {Wilke, W. and Vollrath, I. and Althoff, K. D and Bergmann, R.},
	year = {1997},
	pages = {235--242}
}

@inproceedings{bergmann_ingredients_1997,
	title = {Ingredients for {Developing} a {Case}-{Based} {Reasoning} {Methodology}},
	url = {http://www.wi2.uni-trier.de/publications/1997_INRECA GWCBR.pdf},
	booktitle = {Proceedings of the {Fifth} {German} {Workshop} on {Case}-{Based} {Reasoning}},
	publisher = {Universit{\"a}t Kaiserslautern},
	author = {Bergmann, Ralph and Wilke, Wolfgang and Althoff, Klaus-Dieter and Breen, Sean and Johnston, Roy},
	year = {1997},
	pages = {49--58}
}

@inproceedings{wilke_using_1997,
	address = {Naval Research Laboratory, Washington, D. C., USA},
	title = {Using {Knowledge} {Containers} to {Model} a {Framework} for {Learning} {Adaptation} {Knowledge}},
	url = {http://www.wi2.uni-trier.de/publications/1997_WilkeVollrathBergmannECML.pdf},
	abstract = {In this paper, we present a framework for learning adaptation knowledge which we call knowledge light approaches for case-based reasoning (CBR) systems. Knowledge light means that these approaches use already acquired knowledge inside the CBR system. Therefore, we describe the sources of knowledge inside a CBR system along the different knowledge containers. After that we present our framework in terms of these knowledge containers. Further, we apply our framework in a case study to one knowledge light approach for learning adaptation knowledge. After that we point on some issues which should be addressed during the design or the use of such algorithms for learning adaptation knowledge. From our point of view many of these issues should be the topic of further research. Finally, we close with a short discussion and an outlook to further work.},
	booktitle = {European {Conference} on {Machine} {Learning}. {MLNet} {Workshop} {Notes} - {Case}-{Based} {Learning}: {Beyond} {Classification} of {Feature} {Vectors}},
	publisher = {Navy Center for Applied Research in Artificial Intelligence},
	author = {Wilke, Wolfgang and Vollrath, Ivo and Bergmann, Ralph},
	editor = {Wettschereck, Dietrich and Aha, David W.},
	year = {1997},
	keywords = {Adaptation, CBR, Container, Knowledge},
	pages = {68--75}
}

In this paper, we present a framework for learning adaptation knowledge which we call knowledge light approaches for case-based reasoning (CBR) systems. Knowledge light means that these approaches use already acquired knowledge inside the CBR system. Therefore, we describe the sources of knowledge inside a CBR system along the different knowledge containers. After that we present our framework in terms of these knowledge containers. Further, we apply our framework in a case study to one knowledge light approach for learning adaptation knowledge. After that we point on some issues which should be addressed during the design or the use of such algorithms for learning adaptation knowledge. From our point of view many of these issues should be the topic of further research. Finally, we close with a short discussion and an outlook to further work.

@inproceedings{bergmann_using_1997,
	series = {Lecture {Notes} in {Artificial} {Intelligence}},
	title = {Using {Software} {Process} {Modeling} for {Building} a {Case}-{Based} {Reasoning} {Methodology}: {Basis} {Approach} and {Case} {Study}},
	volume = {1266},
	isbn = {3-540-63233-6},
	url = {http://www.wi2.uni-trier.de/publications/1997_BergmannIccbr.pdf},
	booktitle = {Case-{Based} {Reasoning} {Research} and {Development}, {Second} {International} {Conference}, {ICCBR}-97, {Providence}, {Rhode} {Island}, {USA}, {July} 25-27, 1997, {Proceedings}},
	publisher = {Springer},
	author = {Bergmann, Ralph and Wilke, Wolfgang and Schumacher, J{\"u}rgen},
	editor = {Leake, David B. and Plaza, Enric},
	year = {1997},
	note = {The original publication is available at www.springerlink.com},
	pages = {509--518}
}

@inproceedings{bergmann_integrating_1996,
	address = {Informatik-Berichte Nr. 55},
	title = {Integrating {General} {Knowledge} with {Object}-{Oriented} {Case} {Representation} and {Reasoning}},
	url = {http://www.wi2.uni-trier.de/publications/1996_FGCBR.pdf},
	booktitle = {4th {German} {Workshop}: {Case}-{Based} {Reasoning} - {System} {Development} and {Evaluation}},
	publisher = {Humboldt-Universit{\"a}t Berlin},
	author = {Bergmann, Ralph and Wilke, Wolfgang and Vollrath, Ivo and Wess, Stefan},
	editor = {Burkhard, Hans-Dieter and Wess, Stefan},
	year = {1996},
	pages = {120--126}
}

@article{wilke_fallbasiertes_1996,
	title = {Fallbasiertes {Schlie{\ss}en} zur {Kreditw{\"u}rdigkeitspr{\"u}fung}},
	url = {http://www.wi2.uni-trier.de/publications/1996_KI_WilkeBergmann.pdf},
	journal = {KI - K{\"u}nstliche Intelligenz},
	author = {Wilke, Wolfgang and Bergmann, Ralph and Althoff, Klaus-Dieter},
	month = mar,
	year = {1996}
}

@inproceedings{bergmann_paris:_1996,
	title = {{PARIS}: {Flexible} plan adaptation by abstraction and refinement},
	url = {http://www.wi2.uni-trier.de/publications/1996_BergmannWilkeECAI.pdf},
	booktitle = {{ECAI} 1996 {Workshop} on {Adaptation} in {Case}-{Based} {Reasoning}},
	author = {Bergmann, Ralph and Wilke, Wolfgang},
	year = {1996}
}

@book{bergmann_effizientes_1996,
	series = {{DISKI}},
	title = {Effizientes {Probleml{\"o}sen} durch flexible {Wiederverwendung} von {F{\"a}llen} auf verschiedenen {Abstraktionsebenen}},
	url = {http://www.wi2.uni-trier.de/publications/1996_DissBergmann.pdf},
	number = {138},
	publisher = {Infix},
	author = {Bergmann, Ralph},
	year = {1996},
	note = {ISBN 3-89601-138-3}
}

@article{veloso_general-purpose_1996,
	title = {General-{Purpose} {Case}-based planning: {Applications}, methods and systems},
	volume = {9},
	url = {http://www.wi2.uni-trier.de/publications/1996_Planning_AICOM.pdf},
	number = {3},
	journal = {AI Communications},
	author = {Veloso, Manuela and Munoz-Avila, Hector and Bergmann, Ralph},
	year = {1996},
	pages = {128--137}
}

@inproceedings{wilke_incremental_1996,
	title = {Incremental {Adaptation} with the {INRECA}-{System}},
	booktitle = {{ECAI} 1996 {Workshop} on {Adaptation} in {Case}-{Based} {Reasoning}},
	author = {Wilke, Wolfgang and Bergmann, Ralph},
	year = {1996}
}

@article{bergmann_fallbasiertes_1996,
	title = {Fallbasiertes {Planen}: {Ausgew{\"a}hlte} {Methoden} und {Systeme}},
	url = {http://www.wi2.uni-trier.de/publications/1996_ki-1-96 bergmann.pdf},
	journal = {KI - K{\"u}nstliche Intelligenz},
	author = {Bergmann, Ralph and Munoz-Avila, Hector and Veloso, M.},
	month = jan,
	year = {1996},
	pages = {22--28}
}

@inproceedings{wilke_considering_1996,
	series = {Lecture {Notes} in {Computer} {Science}},
	title = {Considering {Decision} {Cost} {During} {Learning} of {Feature} {Weights}.},
	volume = {1168},
	isbn = {3-540-61955-0},
	url = {http://www.wi2.uni-trier.de/publications/1996_WilkeBergmannEWCBR.pdf},
	booktitle = {Advances in {Case}-{Based} {Reasoning}, {Third} {European} {Workshop}, {EWCBR}-96, {Lausanne}, {Switzerland}, {November} 14-16, 1996, {Proceedings}},
	publisher = {Springer},
	author = {Wilke, Wolfgang and Bergmann, Ralph},
	editor = {Smith, Ian F. C. and Faltings, Boi},
	year = {1996},
	keywords = {dblp},
	pages = {460--472}
}

@inproceedings{bergmann_role_1996,
	series = {Lecture {Notes} in {Computer} {Science}},
	title = {On the {Role} of {Abstraction} in {Case}-{Based} {Reasoning}.},
	volume = {1168},
	isbn = {3-540-61955-0},
	url = {http://www.wi2.uni-trier.de/publications/1996_BergmannWilkeEWCBR.pdf},
	booktitle = {Advances in {Case}-{Based} {Reasoning}, {Third} {European} {Workshop}, {EWCBR}-96, {Lausanne}, {Switzerland}, {November} 14-16, 1996, {Proceedings}},
	publisher = {Springer},
	author = {Bergmann, Ralph and Wilke, Wolfgang},
	editor = {Smith, Ian F. C. and Faltings, Boi},
	year = {1996},
	keywords = {dblp},
	pages = {28--43}
}

@article{bergmann_building_1995,
	title = {Building and refining abstract planning cases by change of representation language},
	url = {http://www.wi2.uni-trier.de/publications/1995_BergmannWilkeJAIR.pdf},
	journal = {Journal of AI Research},
	author = {Bergmann, Ralph and Wilke, Wolfgang},
	year = {1995},
	pages = {53--118}
}

@inproceedings{bergmann_flexible_1995,
	title = {Flexible {Reuse} of {Plans} by {Abstraction} and {Refinement}},
	url = {http://www.wi2.uni-trier.de/publications/1995_BergmannWilkeFgml.pdf},
	booktitle = {Beitr{\"a}ge zum 7. {Fachgruppentreffen} {\quotedblbase}{Maschinelles} {Lernen}},
	author = {Bergmann, Ralph and Wilke, Wolfgang},
	year = {1995}
}

@inproceedings{bergmann_flexible_1995-1,
	title = {Flexible {Reuse} of {Plans} by {Abstraction} and {Refinement}},
	url = {http://www.wi2.uni-trier.de/publications/1995_ijcaiws.pdf},
	booktitle = {Proceedings of the {IJCAI} {Workshop} on {Reuse} of {Plans}, {Proofs}, and {Programs}},
	author = {Bergmann, Ralph and Wilke, Wolfgang},
	editor = {K{\"o}hler, Jana},
	year = {1995}
}

@inproceedings{bergmann_plan_1995,
	title = {Plan {Abstraction} with {Change} of {Representation} {Language}},
	url = {http://www.wi2.uni-trier.de/publications/1995_Sara.pdf},
	booktitle = {Proceedings of the {Symposium} on {Abstraction} {Reformulation} and {Approximation} ({SARA}'95)},
	author = {Bergmann, Ralph},
	editor = {Levy, A and Nayak, P},
	year = {1995},
	pages = {16--23}
}

@inproceedings{bergmann_learning_1995,
	title = {Learning abstract planning cases},
	url = {http://www.wi2.uni-trier.de/publications/1995_ecml.pdf},
	booktitle = {Proceedings of the {Europ}. {Conf}. on {Machine} {Learning}},
	publisher = {Springer},
	author = {Bergmann, Ralph and Wilke, Wolfgang},
	editor = {Lavrac, Nada and Wrobel, Stefan},
	year = {1995},
	note = {The original publication is available at www.springerlink.com},
	pages = {55--76}
}

@inproceedings{bergmann_fallbasiertes_1995,
	title = {Fallbasiertes {Schlie{\ss}en} zur {Unterst{\"u}tzung} der {Wiederverwendung} objektorientierter {Software}: {Eine} {Fallstudie}},
	url = {http://www.wi2.uni-trier.de/publications/1995_BergmannEiseneckerXPS.pdf},
	booktitle = {Proceedings der 3. {Deutschen} {Expertensystemtagung}, {XPS}-95},
	publisher = {Infix},
	author = {Bergmann, Ralph and Eisenecker, U.},
	editor = {Richter, Michael M and Maurer, Frank},
	year = {1995},
	pages = {152--169}
}

@techreport{althoff_en_1995,
	title = {En evaluation of the final integrated system. {ESPRIT}-{Project} {INRECA}, {Deliverable} {D}6},
	institution = {University of Kaiserslautern},
	author = {Althoff, Klaus-Dieter and Wess, Stefan and Weiss, K. -H and Auriol, Eric and Bergmann, Ralph and Holz, Harald and Johnston, Roy and Manago, Michel and Meissonnier, A. and Priebisch, C. and Traph{\"o}ner, Ralph and Wilke, Wolfgang},
	year = {1995}
}

@inproceedings{althoff_case-based_1995,
	title = {Case-{Based} {Reasoning} for {Decision} {Support} and {Diagnostic} {Problem} {Solving}: {The} {INRECA} {Approach}},
	volume = {95-02},
	url = {http://www.wi2.uni-trier.de/publications/1995_gwcbr95inreca.pdf},
	booktitle = {Third {German} {Workshop} on {Case}-{Based} {Reasoning}},
	publisher = {Zentrum f{\"u}r Lernende Systeme und Anwendungen, Universit{\"a}t Kaiserslautern},
	author = {Althoff, Klaus-Dieter and Auriol, Eric and Bergmann, Ralph and Breen, Sean and Dittrich, Stefan and Johnston, Roy and Manago, Michel and Traph{\"o}ner, Ralph and Wess, Stefan},
	year = {1995},
	pages = {63--72}
}

@techreport{richter_studie:_1994,
	title = {Studie: {Objektorientierte} {Wiederverwendung} und fallbasiertes {Schlie{\ss}en} - {Teil} 1: {Beispielprogramme} als {Fallbasis}},
	institution = {Universit{\"a}t Kaiserslautern, 19 Seiten},
	author = {Richter, Michael M and Bergmann, Ralph and Maurer, Frank and Pews, Gerhard},
	year = {1994}
}

@techreport{bergmann_studie:_1994,
	title = {Studie: {Objektorientierte} {Wiederverwendung} und fallbasiertes {Schlie{\ss}en} - {Teil} 4: {Ans{\"a}tze} und {Perspektiven}},
	institution = {Universit{\"a}t Kaiserslautern, 45 Seiten},
	author = {Bergmann, Ralph and Maurer, Frank and Reinartz, T.},
	year = {1994}
}

@techreport{bergmann_studie:_1994-1,
	title = {Studie: {Objektorientierte} {Wiederverwendung} und fallbasiertes {Schlie{\ss}en} - {Teil} 3: {Merkmale} und {\"A}hnlichkeitsmasse},
	institution = {Universit{\"a}t Kaiserslautern, 47 Seiten},
	author = {Bergmann, Ralph and Maurer, Frank and Pews, Gerhard},
	year = {1994}
}

@inproceedings{althoff_induction_1994,
	address = {University of Kaiserslautern},
	title = {Induction and {Case}-{Based} {Reasoning} for {Classification} {Tasks}},
	booktitle = {Information {Systems} and {Data} {Analysis}, {Prospects}-{Foundations}-{Applications}, {Proc}. 17th {Annual} {Conference} of the {GfKl}},
	publisher = {Springer},
	author = {Althoff, Klaus-Dieter and Wess, Stefan and Bergmann, Ralph and Maurer, Frank and Manago, Michel and Auriol, Eric and Conruyt, N. and Traph{\"o}ner, Ralph and Br{\"a}uer, M. and Dittrich, Stefan},
	editor = {Bock, H. H and Lenski, Wolfgang and Richter, Michael M},
	year = {1994},
	note = {The original publication is available at www.springerlink.com},
	pages = {3--16}
}

@inproceedings{bergmann_lernen_1994,
	address = {Universitaet Kaiserslautern},
	title = {Lernen von {Abstraktionshierarchien} zur {Optimierung} der {Auswahl} von maschinell abstrahierten {Pl{\"a}nen}},
	url = {http://www.wi2.uni-trier.de/publications/1994_puk.pdf},
	booktitle = {Proceedings des 8th {Workshop} "{Planen} und {Konfigurieren}" ({PuK}-94) der {GI}},
	author = {Bergmann, Ralph and Wilke, Wolfgang},
	editor = {Bergmann, Ralph and Paulokat, J{\"u}rgen and Schoeller, Anna-Maria and Wache, Holger},
	year = {1994}
}

@techreport{manago_casuel:_1994,
	title = {{CASUEL}: {A} {Common} {Case} {Representation} {Language} - {Version} 2.0 {ESPRIT}-{Project} {INRECA}, {Deliverable} {D}1},
	url = {http://www.wi2.uni-trier.de/publications/1994_CASUEL V2.03 Language Def_w95.pdf},
	institution = {University of Kaiserslautern},
	author = {Manago, Michel and Bergmann, Ralph and Wess, Stefan and Traph{\"o}ner, Ralph},
	year = {1994}
}

@techreport{bergmann_using_1994,
	title = {Using {Background} {Knowledge} in the {Integrated} {System}: {Specification} and {Approach} {ESPRIT}-{Project} {INRECA}, {Deliverable} {D}29},
	institution = {University of Kaiserslautern},
	author = {Bergmann, Ralph and Wess, Stefan and Traph{\"o}ner, Ralph and Breen, Sean},
	year = {1994}
}

@techreport{reinartz_objektorientierte_1994,
	title = {Objektorientierte {Wiederverwendung} und fallbasiertes {Schliessen} - {Teil} 2: {Literatur{\"u}berblick}},
	institution = {Universit{\"a}t Kaiserslautern, 79 Seiten},
	author = {Reinartz, T. and Althoff, Klaus-Dieter and Bergmann, Ralph},
	year = {1994}
}

@incollection{bergmann_explanation-based_1994,
	series = {Lecture {Notes} in {Artificial} {Intelligence}},
	title = {Explanation-based similarity: {A} unifying approach for integrating domain knowledge into case-based reasoning for diagnosis and planning tasks},
	volume = {837},
	url = {http://www.wi2.uni-trier.de/publications/1994_BergmannEWCBR1993.pdf},
	booktitle = {Topics in {Case}-{Based} {Reasoning}},
	publisher = {Springer},
	author = {Bergmann, Ralph and Pews, Gerhard and Wilke, Wolfgang},
	editor = {Wess, Stefan and Althoff, Klaus-Dieter and Richter, Michael M},
	year = {1994},
	note = {The original publication is available at www.springerlink.com},
	pages = {182--196}
}

@inproceedings{pews_erklarungsbasierte_1993,
	address = {Forschungsberichte Universit{\"a}t Karlsruhe, Bericht 291},
	title = {Erkl{\"a}rungsbasierte {\"A}hnlichkeitsbestimmung und ihre {Anwendung} in {Planung} und {Diagnose}},
	url = {http://www.wi2.uni-trier.de/publications/1993_BergmannPewsFgml.pdf},
	booktitle = {Proceedings des {Workshops}: {Maschinelles} {Lernen}: {Theoretische} {Ans{\"a}tze} and {Anwendungsaspekte}},
	author = {Pews, Gerhard and Bergmann, Ralph},
	year = {1993}
}

@inproceedings{bergmann_inkrementelles_1993,
	address = {Forschungsberichte Universit{\"a}t Karlsruhe, Bericht 291},
	title = {Inkrementelles {Lernen} von {Abstraktionshierarchien} aus maschinell abstrahierten {Pl{\"a}nen}},
	url = {http://www.wi2.uni-trier.de/publications/1993_BergmannWilkeFgmlb.pdf},
	booktitle = {Proceedings des {Workshops}: {Maschinelles} {Lernen}: {Theoretische} {Ans{\"a}tze} and {Anwendungsaspekte}},
	author = {Bergmann, Ralph and Wilke, Wolfgang},
	year = {1993}
}

@inproceedings{bergmann_integrating_1993,
	title = {Integrating {Abstraction}, {Explanation}-based {Learning} from {Multiple} {Examples}, and {Hierarchical} {Clustering} with a {Performance} {Component} for {Planning}},
	url = {http://www.wi2.uni-trier.de/publications/1993_Bergmann ila.pdf},
	booktitle = {Proc. {ECML}-93 {Workshop} on "{Integrated} {Learning} {Architectures}"},
	author = {Bergmann, Ralph},
	editor = {Plaza, Enric},
	year = {1993}
}

@inproceedings{bergmann_learning_1993,
	series = {Arbeitspapier der {GMD}},
	title = {Learning {Hierarchically} {Clustered} {Shared} {Plan} {Abstractions} as {Problem} solving {Knowledge} with {High} utility for planning},
	url = {http://www.wi2.uni-trier.de/publications/1993_puk.pdf},
	booktitle = {Proceedings des 7th {Workshop} "{Planen} und {Konfigurieren}" ({PuK}-93) der {GI}. {Arbeitspapiere} der {GMD}},
	publisher = {GMD},
	author = {Bergmann, Ralph},
	editor = {Horz, Alexander},
	year = {1993}
}

@inproceedings{bergmann_explanation-based_1993,
	title = {Explanation-based {Similarity} for {Case} {Retrieval} and {Adaptation} and it's {Application} to {Diagnosis} and {Planning} {Tasks}},
	booktitle = {Proceedings of the 1st {European} {Workshop} on {Case}-based {Reasoning} ({Preprints}) {University} of {Kaiserslautern}},
	author = {Bergmann, Ralph and Pews, Gerhard},
	editor = {Wess, Stefan and Althoff, Klaus-Dieter and Richter, Michael M},
	year = {1993}
}

@inproceedings{althoff_integrating_1993,
	title = {Integrating {Inductive} and {Case}-{Based} {Technologies} for {Classification} and {Diagnostic} {Reasoning}},
	url = {http://www.wi2.uni-trier.de/publications/1993_ecml.pdf},
	booktitle = {Proceeding of the {ECML}-93 {Workshop} on "{Integrated} {Learning} {Architectures}"},
	author = {Althoff, Klaus-Dieter and Bergmann, Ralph and Maurer, Frank and Wess, Stefan and Manago, Michel and Auriol, Eric and Conruyt, N. and Traph{\"o}ner, Ralph and Br{\"a}uer, M. and Dittrich, Stefan},
	editor = {Plaza, Enric},
	year = {1993}
}

@incollection{bergmann_knowledge_1992,
	series = {Lecture {Notes} in {Artificial} {Intelligence}},
	title = {Knowledge acquisition by generating skeletal plans from real world cases},
	volume = {622},
	url = {http://www.wi2.uni-trier.de/publications/1992_bergmannknowledge.pdf},
	booktitle = {Contemporary {Knowledge} {Engineering} and {Cognition}},
	publisher = {Springer},
	author = {Bergmann, Ralph},
	editor = {Schmalhofer, Franz and Strube, Gerhard and Wetter, Thomas},
	year = {1992},
	note = {The original publication is available at www.springerlink.com},
	pages = {125--133}
}

@inproceedings{bergmann_abstrakte_1992,
	title = {Abstrakte {Fallrepr{\"a}sentation} f{\"u}r {Abruf} und {Adaption} von {Planungsf{\"a}llen} auf verschiedenen {Abstraktionsniveaus}},
	booktitle = {Workshop: {\"A}hnlichkeit von {F{\"a}llen} in {Systemen} des fallbasierten {Schlie{\ss}ens}},
	publisher = {Universit{\"a}t Kaiserslautern},
	author = {Bergmann, Ralph and Dannenmann, A.},
	year = {1992}
}

@inproceedings{bergmann_learning_1992,
	title = {Learning abstract planning cases to speed up hierarchical planning},
	booktitle = {Proceedings of the {ML}'92 {Workshop} on {Knowledge} {Compilation} and {Speedup} {Learning}},
	publisher = {University of Aberdeen},
	author = {Bergmann, Ralph},
	year = {1992}
}

@inproceedings{bergmann_learning_1992-1,
	series = {Lecture {Notes} in {Artificial} {Intelligence}},
	title = {Learning {Plan} abstractions},
	volume = {671},
	url = {http://www.wi2.uni-trier.de/publications/1992_gwai.pdf},
	booktitle = {{GWAI}-92 16th {German} {Workshop} on {Artificial} {Intelligence}},
	publisher = {Springer},
	author = {Bergmann, Ralph},
	editor = {Ohlbach, Hans-J{\"u}rgen},
	year = {1992},
	note = {The original publication is available at www.springerlink.com},
	pages = {187--198}
}

@inproceedings{bergmann_explanation-based_1992,
	title = {Explanation-based learning for the automated reuse of programs},
	url = {http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=218477},
	booktitle = {Proceedings of the {IEEE}-{Conference} on {Computer} {Systems} and {Software} {Engineering}},
	publisher = {IEEE Computer Society Press},
	author = {Bergmann, Ralph},
	year = {1992},
	pages = {109--110}
}

@article{bergmann_cecos:_1991,
	title = {{CECoS}: {A} case experience combination system for knowledge acquisition for expert systems},
	volume = {23},
	url = {http://www.wi2.uni-trier.de/publications/1991_cecos.pdf},
	number = {2},
	journal = {Behavior Research Methods, Instruments and Computers},
	author = {Bergmann, Ralph and Schmalhofer, Franz},
	year = {1991},
	keywords = {Knowledge Acquisition, Planning},
	pages = {142--148}
}

@inproceedings{schmalhofer_using_1991,
	series = {Lecture {Notes} in {Artificial} {Intelligence}},
	title = {Using integrated knowledge acquisition to prepare sophisticated expert plans for their re-use in novel situations},
	url = {http://www.wi2.uni-trier.de/publications/1991_GWAI_RR_92_25.pdf},
	booktitle = {{GWAI}-91 15th {German} {Workshop} on {Artificial} {Intelligence}},
	publisher = {Springer},
	author = {Schmalhofer, Franz and Bergmann, Ralph and K{\"u}hn, Otto and Schmidt, Gabriele},
	editor = {Christaller, Thomas},
	year = {1991},
	note = {The original publication is available at www.springerlink.com},
	keywords = {Knowledge Acquisition, Planning},
	pages = {62--71}
}