Steven Battle John Domingue David Martin Dumitru Roman Amit P. Sheth Introduction to the 2nd Edition of the Workshop "Advances in Semantics for Web Services 2007" (Semantics4ws 2007). 457-459 2007 Business Process Management Workshops http://dx.doi.org/10.1007/978-3-540-78238-4_46 conf/bpm/2007w db/conf/bpm/bpmw2007.html#BattleDMRS07