Software services are, just like any other software system, subject to permanent change. We argue that these changes should generally be transparent to service consumers. However,...
Philipp Leitner, Anton Michlmayr, Florian Rosenber...
Abstract--In a web service composition, an electronic contract (e-contract) regulates how the services participating in the composition should behave, including the restrictions th...
Abstract. Whilst Web services can be composed by technical developers using a language such as BPEL, there is no easy way for non-technical end users to take advantage of these ser...
We present our work on composing mobile Web services, denoted by M-services, in the wireless world. The wireless world has its own features that make it completely different from t...
A scalable approach to trust negotiation is required in Web service environments that have large and dynamic requester populations. We introduce Trust-Serv, a model-driven trust n...