55 search results - page 4 / 11 » Model-based Verification of Web Service Compositions |
COMPSAC
2004
IEEE
14 years 9 days ago
2004
IEEE
Verifying Web Services (WS) in a dynamic Service Oriented Architecture (SOA) is challenging because new services can be composed at runtime using existing WS. Furthermore, in a co...
TAICPART
2006
IEEE
14 years 2 months ago
2006
IEEE
Testing compositions of web services is complex, due to their distributed nature and asynchronous behaviour. However, research in this field is scarce. We propose a new testing me...
WWW
2006
ACM
14 years 9 months ago
2006
ACM
In this paper we describe an approach for the verification of Web service compositions defined by sets of BPEL processes. The key aspect of such a verification is the model adopte...
IHIS
2005
ACM
14 years 2 months ago
2005
ACM
Current Web services composition proposals, such as BPML, BPEL, WSCI, and OWL-S, provide notations for describing the control and data flows in Web service collaborations. However...
ICWS
2008
IEEE
13 years 10 months ago
2008
IEEE
WSBPEL [2] opens up the possibility of applying a range of formal techniques to the verification of Web service behaviors from two points of view: constraints between activities w...