Venu K. Murthy Edayathu V. Krishnamurthy Can Artificial Life Emerge in a Network of Interacting Agents? 106-113 2006 FUZZ-IEEE https://doi.org/10.1109/FUZZY.2006.1681702 conf/fuzzIEEE/2006 db/conf/fuzzIEEE/fuzzIEEE2006.html#MurthyK06