Paper  bibtex   

@inproceedings{DBLP:conf/edm/MatsudaFBF15,
  author    = {Noboru Matsuda and
               Tadanobu Furukawa and
               Norman Bier and
               Christos Faloutsos},
  editor    = {Olga C. Santos and
               Jesus Boticario and
               Crist{\'{o}}bal Romero and
               Mykola Pechenizkiy and
               Agathe Merceron and
               Piotr Mitros and
               Jos{\'{e}} Mar{\'{\i}}a Luna and
               Marian Cristian Mihaescu and
               Pablo Moreno and
               Arnon Hershkovitz and
               Sebasti{\'{a}}n Ventura and
               Michel C. Desmarais},
  title     = {Machine Beats Experts: Automatic Discovery of Skill Models for Data-Driven
               Online Courseware Refinement},
  booktitle = {Proceedings of the 8th International Conference on Educational Data
               Mining, {EDM} 2015, Madrid, Spain, June 26-29, 2015},
  pages     = {101--108},
  publisher = {International Educational Data Mining Society {(IEDMS)}},
  year      = {2015},
  url       = {http://www.educationaldatamining.org/EDM2015/proceedings/full101-108.pdf},
  timestamp = {Thu, 12 Mar 2020 00:00:00 +0100},
  biburl    = {https://dblp.org/rec/conf/edm/MatsudaFBF15.bib},
  bibsource = {dblp computer science bibliography, https://dblp.org}
}