{"_id":"dvYucgCxegFz8Z9BD","bibbaseid":"bavota-oliveto-dilucia-marcus-guhneuc-antoniol-inmediostatvirtusextractclassrefactoringthroughnashequilibria-2014","downloads":0,"creationDate":"2018-01-17T20:29:42.274Z","title":"In Medio Stat Virtus: Extract Class Refactoring through Nash Equilibria","author_short":["Bavota, G.","Oliveto, R.","Di Lucia, A.","Marcus, A.","Guéhéneuc, Y.","Antoniol, G."],"year":2014,"bibtype":"inproceedings","biburl":"http://www.yann-gael.gueheneuc.net/Work/BibBase/guehene (automatically cleaned).bib","bibdata":{"bibtype":"inproceedings","type":"inproceedings","author":[{"firstnames":["Gabriele"],"propositions":[],"lastnames":["Bavota"],"suffixes":[]},{"firstnames":["Rocco"],"propositions":[],"lastnames":["Oliveto"],"suffixes":[]},{"firstnames":["Andrea"],"propositions":[],"lastnames":["Di Lucia"],"suffixes":[]},{"firstnames":["Andrian"],"propositions":[],"lastnames":["Marcus"],"suffixes":[]},{"firstnames":["Yann-Gaël"],"propositions":[],"lastnames":["Guéhéneuc"],"suffixes":[]},{"firstnames":["Giuliano"],"propositions":[],"lastnames":["Antoniol"],"suffixes":[]}],"title":"In Medio Stat Virtus: Extract Class Refactoring through Nash Equilibria","booktitle":"Proceedings of the 1<sup>st</sup> CSMR-WCRE Software Evolution Week (CSMR-WCRE)","year":"2014","month":"February","editor":[{"firstnames":["Dave"],"propositions":[],"lastnames":["Binkley"],"suffixes":[]},{"firstnames":["Filippo"],"propositions":[],"lastnames":["Ricca"],"suffixes":[]}],"publisher":"IEEE CS Press","note":"10 pages.","abstract":"Extract Class refactoring (ECR) is used to divide large classes with low cohesion into smaller, more cohesive classes. However, splitting a class might result in increased coupling in the system due to new dependencies between the extracted classes. Thus, ECR requires that a software engineer identifies a trade off between cohesion and coupling. Such a trade off may be difficult to identify manually because of the high complexity of the class to be refactored. In this paper, we present an approach based on game theory to identify refactoring solutions that provide a compromise between the desired increment in cohesion and the undesired increment in coupling. The results of an empirical evaluation indicate that the approach identifies meaningful ECRs from a developer's point-of-view.","grant":"NSERC DG and CRC on Software Patterns","keywords":"Code and design smells ; CSMR-WCRE ; CSMR ; WCRE","kind":"MISA","language":"english","url":"http://www.ptidej.net/publications/documents/CSMR-WCRE14.doc.pdf","pdf":"http://www.ptidej.net/publications/documents/CSMR-WCRE14.ppt.pdf","pages":"214–223","bibtex":"@INPROCEEDINGS{Bavota14-CSMR-WCRE-ClassRefactoringNashEquilibria,\n author = {Gabriele Bavota and Rocco Oliveto and Andrea {Di Lucia} and Andrian Marcus and Yann-Ga{\\\"e}l Gu{\\'e}h{\\'e}neuc and Giuliano Antoniol},\n title = {In Medio Stat Virtus: Extract Class Refactoring through {Nash} Equilibria},\n booktitle = {Proceedings of the 1<sup>{st}</sup> CSMR-WCRE Software Evolution Week ({CSMR-WCRE})},\n year = {2014},\n month = {February},\n editor = {Dave Binkley and Filippo Ricca},\n publisher = {IEEE CS Press},\n note = {10 pages.},\n abstract = {Extract Class refactoring (ECR) is used to divide large classes with low cohesion into smaller, more cohesive classes. However, splitting a class might result in increased coupling in the system due to new dependencies between the extracted classes. Thus, ECR requires that a software engineer identifies a trade off between cohesion and coupling. Such a trade off may be difficult to identify manually because of the high complexity of the class to be refactored. In this paper, we present an approach based on game theory to identify refactoring solutions that provide a compromise between the desired increment in cohesion and the undesired increment in coupling. The results of an empirical evaluation indicate that the approach identifies meaningful ECRs from a developer's point-of-view.},\n grant = {NSERC DG and CRC on Software Patterns},\n keywords = {Code and design smells ; CSMR-WCRE ; CSMR ; WCRE},\n kind = {MISA},\n language = {english},\n url = {http://www.ptidej.net/publications/documents/CSMR-WCRE14.doc.pdf},\n pdf = {http://www.ptidej.net/publications/documents/CSMR-WCRE14.ppt.pdf},\n pages = {214--223}\n}\n\n","author_short":["Bavota, G.","Oliveto, R.","Di Lucia, A.","Marcus, A.","Guéhéneuc, Y.","Antoniol, G."],"editor_short":["Binkley, D.","Ricca, F."],"key":"Bavota14-CSMR-WCRE-ClassRefactoringNashEquilibria","id":"Bavota14-CSMR-WCRE-ClassRefactoringNashEquilibria","bibbaseid":"bavota-oliveto-dilucia-marcus-guhneuc-antoniol-inmediostatvirtusextractclassrefactoringthroughnashequilibria-2014","role":"author","urls":{"Paper":"http://www.ptidej.net/publications/documents/CSMR-WCRE14.doc.pdf"},"keyword":["Code and design smells ; CSMR-WCRE ; 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