Brooke Foucault Welles, Anne Van Devender, Noshir S. Contractor. Is a friend a friend?: investigating the structure of friendship networks in virtual worlds. In Elizabeth D. Mynatt, Don Schoner, Geraldine Fitzpatrick, Scott E. Hudson, W. Keith Edwards, Tom Rodden, editors, Proceedings of the 28th International Conference on Human Factors in ComputingSystems, CHI 2010, Extended Abstracts Volume, Atlanta, Georgia, USA, April 10-15, 2010. pages 4027-4032, ACM, 2010.
Abstract is missing.