Technologies for E services : 5th international workshop TES 2004 Toronto Canada August 29 30 2004 ; revised selected papers This book constitutes the thoroughly refereed postproceedings of the 5th International Workshop on Technologies for E Series TES 2004 held in Toronto Canada in August 2004 in conjunction with VLDB 2004. The 12 revised full papers presented went through two rounds of reviewing and selection. Among the topics addressed are current issues on various aspects of e services in particular of Web services such as Web service composition Web service selection formal Web service development e service coordination wireless ad hoc networking b26 information services enterprise application integration and m commerce