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...
UN/CEFACT’s Modeling Methodology (UMM) has been developed to analyze and design B2B business processes independent of the underlying exchange technology. It became the methodolog...
BPEL is a de-facto standard language for web service orchestration. It is a challenge to test BPEL processes automatically because of the complex features of the language. The cur...
DTD and its instance have been considered the standard for data representation and information exchange format on the current web. However, when coming to the next generation of w...
The paper proposes an approach to modeling users of large Web sites based on combining different data sources: access logs and content of the accessed pages are combined with sema...