697 search results - page 44 / 140 » Self-healing web service compositions |
NOMS
2008
IEEE
14 years 4 months ago
2008
IEEE
Abstract—Web service compositions (WSC), as part of a serviceoriented architecture (SOA), have to be managed to ensure compliance with guaranteed service levels. In this context,...
ICWS
2009
IEEE
13 years 7 months ago
2009
IEEE
Traditionally, the composition of Web services to create mashups has been achieved by using an application server as a mediator between a client browser and services. To avoid thi...
COMPSAC
2006
IEEE
14 years 4 months ago
2006
IEEE
QoS has been one of the major challenges in Web Services area. Though negotiated in the contract, service quality usually can not be guaranteed by providers. Therefore, the servic...
WWW
2006
ACM
14 years 10 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...
TSC
2008
13 years 9 months ago
2008
Web service composition (WSC) techniques assume that the parameters used to model the environment remain static and accurate throughout the composition's execution. However, W...