Tathagata Das Subrata Nandi Andreas Deutsch Niloy Ganguly Bio-inspired Search and Distributed Memory Formation on Power-Law Networks. 154-164 2008 PPSN http://dx.doi.org/10.1007/978-3-540-87700-4_16 conf/ppsn/2008 db/conf/ppsn/ppsn2008.html#DasNDG08