Web Services, E-Business, and the Semantic Web CAiSE 2002 International Workshop, WES 2002, Toronto, Canada, May 27-28, 2002, Revised Papers - Bussler, Christoph; Bussler, Christoph; Hull, Richard; Hull, Richard; McIlraith, Sheila A.; McIlraith, Sheila A.; Orlowska, Maria E.; Orlowska, Maria E.; Pernici, Barbara; Pernici, Barbara; Yang, Jian; Yang, Jian (Springer Berlin Heidelberg : Imprint: Springer, 2002)