As a means of modeling typical system behavior, we present a description technique for business processes derived from data flow nets and provide it with a formal semantics based ...
Abstract. We have been witnessing an explosion of user involvement in knowledge creation, publication and access both from within and between organisations. This is partly due to t...
Abstract. This paper describes recent work concerned with the speci cation of requirements on interactive systems and the de nition of user-level properties of such systems. A form...
We illustrate a symbiotic relationship between existing model oriented specification techniques and web services. Through the formal re-design of a platform for mobile team collab...
This paper describes an application for computing first-order semantic representations of English texts. It is based on a combination of hybrid shallow-deep components arranged wit...