Danilo Ardagna Silvia Lucchini Raffaela Mirandola Barbara Pernici Web Services Composition in Autonomic Grid Environments. 375-386 2006 conf/bpm/2006w Business Process Management Workshops http://dx.doi.org/10.1007/11837862_36 db/conf/bpm/bpmw2006.html#ArdagnaLMP06