How does Bayesian knowledge tracing model emergence of knowledge about a mechanical system?

Hee-Sun Lee, Gey-Hong Gweon, Chad Dorsey, Robert Tinker, William Finzer, Daniel Damelin, Nathan Kimball, Amy Pallant, Trudi Lord. How does Bayesian knowledge tracing model emergence of knowledge about a mechanical system?. In Josh Baron, Grace Lynch, Nicole Maziarz, Paulo Blikstein, Agathe Merceron, George Siemens, editors, Proceedings of the Fifth International Conference on Learning Analytics And Knowledge, LAK '15, Poughkeepsie, NY, USA, March 16-20, 2015. pages 171-175, ACM, 2015. [doi]

@inproceedings{LeeGDTFDKPL15,
  title = {How does Bayesian knowledge tracing model emergence of knowledge about a mechanical system?},
  author = {Hee-Sun Lee and Gey-Hong Gweon and Chad Dorsey and Robert Tinker and William Finzer and Daniel Damelin and Nathan Kimball and Amy Pallant and Trudi Lord},
  year = {2015},
  doi = {10.1145/2723576.2723587},
  url = {http://doi.acm.org/10.1145/2723576.2723587},
  researchr = {https://researchr.org/publication/LeeGDTFDKPL15},
  cites = {0},
  citedby = {0},
  pages = {171-175},
  booktitle = {Proceedings of the Fifth International Conference on Learning Analytics And Knowledge, LAK '15, Poughkeepsie, NY, USA, March 16-20, 2015},
  editor = {Josh Baron and Grace Lynch and Nicole Maziarz and Paulo Blikstein and Agathe Merceron and George Siemens},
  publisher = {ACM},
  isbn = {978-1-4503-3417-4},
}