This paper proposes a component-based architecture and development methodology for context-aware systems. A context is formally defined from relational point of view. The architec...
Abstract— Scalability concerns of QoS implementations have stipulated service architectures where QoS is not provisioned separately to each flow, but instead to aggregates of ...
We study the impact on observational semantics for SOC of priority mechanisms which combine dynamic priority with local pre-emption. We define manageable notions of strong and wea...
Rosario Pugliese, Francesco Tiezzi, Nobuko Yoshida
Cross-organizational business processes are gaining increased attention these days, especially with the service oriented architecture (SOA) as a realization for business process ma...
Policy-based management provides the ability to (re-)configure differentiated services networks so that desired Quality of Service (QoS) goals are achieved. Relevant configuration...
Marinos Charalambides, Paris Flegkas, George Pavlo...