@misc{cryptoeprint:2005:282, author = {James Aspnes and Zoë Diamadi and Kristian Gjøsteen and René Peralta and Aleksandr Yampolskiy}, title = {Spreading Alerts Quietly and the Subgroup Escape Problem}, howpublished = {Cryptology ePrint Archive, Report 2005/282}, year = {2005}, url = {http://eprint.iacr.org/2005/282}, }