: The Web Services architecture defines various specifications that applications may wish to use in combination. In this paper, we investigate the composition of the Web services s...
E-contracts express the rights and obligations of parties through a formal, digital representation of the contract provisions. In process intensive relationships, e-contracts conta...
: This paper investigates the use of the Business Process Execution Language for Web services (BPEL4WS/ BPEL) for managing scientific workflows. The complexity, unpredictability an...
: This paper presents the principles of concept-driven engineering and the ConceptManager tool as an implementation of these principles. Concept-Driven Engineering is capable of el...
In order to support the conceptualization and specification of simulation models of complex systems, several formalisms or world views exist. Petri nets, differential equations, d...