Heather Roinestad, John Burgoon, Benjamin Markines, Filippo Menczer. Incentives for social annotation. In Ciro Cattuto, Giancarlo Ruffo, Filippo Menczer, editors, HYPERTEXT 2009, Proceedings of the 20th ACM Conference on Hypertext and Hypermedia, Torino, Italy, June 29 - July 1, 2009. pages 327-328, ACM, 2009. [doi]
Abstract is missing.