The increased use of electronic service has invented a new term Service-Oriented Architecture. In a typical distributed environment consisting of many independent devices and servi...
Abstract. We investigate a security framework for collaborative applications that relies on the role-based access control (RBAC) model. In our framework, roles are pre-defined and...
Isabel F. Cruz, Rigel Gjomemo, Benjamin Lin, Mirko...
Abstract. Service Level Agreements (SLA) are needed to allow business interactions to rely on Internet services. Service Level Objectives (SLO) specify the committed performance le...
Abstract. We present a framework for updating logic programs under the answer-set semantics that builds on existing work on preferences in logic programming. The approach is simple...
Abstract— Framework design is a multifaceted endeavor undertaken to promote reuse of software within a family of related applications. Traditional approaches involve either the e...