Abstract. In this paper we focus on the problem of integrating knowledge bases expressed in a description logic. To this end, we propose three basic operations: union, intersection...
Making a database system active entails developing an expressive event specification language with well-defined semantics, algorithms for the detection of composite events, and an...
Sharma Chakravarthy, V. Krishnaprasad, Eman Anwar,...
First-order modal logics, as traditionally formulated, are not expressive enough. It is this that is behind the difficulties in formulating a good analog of Herbrand’s Theorem, ...
We present an algorithm for the runtime monitoring of business process properties with data parameterization. The properties are expressed in LTL-FO+ , an extension to traditional...
Hoare and He's unifying theories of programming (UTP) is a model of alphabetised relations expressed as predicates; it supports development in several programming paradigms. T...