Isabel Mette Kloumann, Chenhao Tan, Jon M. Kleinberg, Lillian Lee. Internet Collaboration on Extremely Difficult Problems: Research versus Olympiad Questions on the Polymath Site. In Jacqueline Bourdeau, Jim Hendler, Roger Nkambou, Ian Horrocks, Ben Y. Zhao, editors, Proceedings of the 25th International Conference on World Wide Web, WWW 2016, Montreal, Canada, April 11 - 15, 2016. pages 1283-1292, ACM, 2016. [doi]
Abstract is missing.