This paper presents a language, based on transaction logic, for specifying dynamic authorisation policies, i.e., rules governing actions that may depend on and update the authoris...
Verifying Web Services (WS) in a dynamic Service Oriented Architecture (SOA) is challenging because new services can be composed at runtime using existing WS. Furthermore, in a co...
Wei-Tek Tsai, Yinong Chen, Raymond A. Paul, Ning L...
Information system models commonly describe organizations in terms of the structure of the data they use, the organization of the processes they perform and the operations that wil...
: The growing interest in the MDA (Model-Driven Architecture) and MDD (Model-Driven Development) approaches has largely increased the number of tools and methods including code-gen...
Abstract. Formal methods emphasizes the need for a top-down approach when developing large reliable software systems. Refinements are map step by step abstract algebraic specificat...