Carmela Comito Carlo Mastroianni Domenico Talia A semantic-aware information system for multi-domain applications over service grids. 1-8 2009 IPDPS http://dx.doi.org/10.1109/IPDPS.2009.5160965 conf/ipps/2009 db/conf/ipps/ipdps2009.html#ComitoMT09