Workflow management systems control activities that are performed in a distributed manner by a number of human or automated participants. There is a wide variety of workflow syste...
The objective of this research project is to improve the reusability of object-oriented software. We have introduced anchored exception declarations to allow checked exceptions to...
An important application of XML is the interchange of electronic data (EDI) between multiple data sources on the Web. As XML data proliferates on the Web, applications will need t...
The vision of the Semantic Web is to give data on the web a welldefined meaning by representing it in RDF and linking it to commonly accepted ontologies. Most formatted data today...
DKAL is a new declarative authorization language for distributed systems. It is based on existential fixed-point logic and is considerably more expressive than existing authoriza...