Lane A. Hemaspaandra Christopher M. Homan Sven Kosub Cluster computing and the power of edge recognition. 1274-1293 2007 205 Inf. Comput. 8 http://dx.doi.org/10.1016/j.ic.2007.02.001 db/journals/iandc/iandc205.html#HemaspaandraHK07