Contracts are behavioural descriptions of Web services. We devise a theory of contracts that formalises the compatibility of a client to a service, and the safe replacement of a s...
Abstract. Multidimensional databases are large collections of data, often historical, used for sophisticated analysis oriented to decision making. This activity is supported by an ...
Today’s business processes are not static, they need to be adapted frequently to reflect changing business requirements. Several business process languages such as WS-BPEL have...
Florian Rosenberg, Christoph Nagl, Schahram Dustda...
We present and implement an infrastructure for automating the negotiation of business contracts. Underlying our system is a declarative language for both (1) fully-specified, exe...
Daniel M. Reeves, Michael P. Wellman, Benjamin N. ...
Probabilistic Latent Semantic Analysis (PLSA) is one of the most popular statistical techniques for the analysis of two-model and co-occurrence data. It has applications in inform...