Giuseppe Paolo Settembre Paul Scerri Alessandro Farinelli Katia P. Sycara Daniele Nardi A decentralized approach to cooperative situation assessment in multi-robot systems. 31-38 2008 AAMAS (1) http://doi.acm.org/10.1145/1402383.1402393 conf/atal/2008-1 db/conf/atal/aamas2008-1.html#SettembreSFSN08