David Hales. Cooperation without Memory or Space: Tags, Groups and the Prisoner s Dilemma. In Scott Moss, Paul Davidsson, editors, Multi-Agent-Based Simulation, Second International Workshop, MABS 2000, Boston, MA, USA, July, 2000, Revised and Additional Papers. Volume 1979 of Lecture Notes in Computer Science, pages 157-166, Springer, 2000. [doi]
Abstract is missing.