The Complexity of Early Deciding Set Agreement: How can Topology help?

Rachid Guerraoui Bastian Pochon The Complexity of Early Deciding Set Agreement: How can Topology help? 71-78 2009 230 Electr. Notes Theor. Comput. Sci. http://dx.doi.org/10.1016/j.entcs.2009.02.017 db/journals/entcs/entcs230.html#GuerraouiP09