Traditional process support systems offer the promise of software assembled from service elements. The typical approach is a static composition of atomic processes to more powerfu...
This paper concerns the problem of identity management in modern Web-2.0-based mashup applications. Identity management supports convenient access to information when mashups are ...
An important issue arising from P2P applications is how to accurately and efficiently retrieve the required Web services from large-scale repositories. This paper resolves this is...
Business processes usually span beyond the boundaries of single operations and many a process spans even beyond the boundaries of organizations. Web Service orchestration or chore...
The world-wide-web does not support referential integrity, i.e. dangling references do exist. This can be very annoying; in particular, if a user pays for some service in the form...