Over the last few years several process-based web service composition languages have emerged, such as BPEL4WS and BPML. These languages define the composition on the basis of a pr...
Abstract---Service Oriented Architecture (SOA) is an architectural style to reuse and integrate existing systems for designing new applications. Each application is designed in an ...
We propose a two-phase methodology for quantifying the performability (performance and availability) of cluster-based Internet services. In the first phase, evaluators use a fault...
The tuple space coordination model is one of the most interesting coordination models for open distributed systems due to its space and time decoupling and its synchronization pow...
In a fast changing market environment the task of reducing the downtime for change management of business processes has high importance. Ensuring that IT reflects the updated busin...