OpenCourseWare observatory: does the quality of OpenCourseWare live up to its promise?

Sahar Vahdati, Christoph Lange 0002, Sören Auer. OpenCourseWare observatory: does the quality of OpenCourseWare live up to its promise?. 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 73-82, ACM, 2015. [doi]

@inproceedings{Vahdati0A15,
  title = {OpenCourseWare observatory: does the quality of OpenCourseWare live up to its promise?},
  author = {Sahar Vahdati and Christoph Lange 0002 and Sören Auer},
  year = {2015},
  doi = {10.1145/2723576.2723605},
  url = {http://doi.acm.org/10.1145/2723576.2723605},
  researchr = {https://researchr.org/publication/Vahdati0A15},
  cites = {0},
  citedby = {0},
  pages = {73-82},
  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},
}