In this paper we investigate the effect of three time-triggered system rejuvenation policies on service availability using a queuing model. The model is formulated as an extended ...
Abstract. With increased sophistication and standardization of modeling languages and execution platforms supporting business process management (BPM) across traditional boundaries...
Alistair P. Barros, Marlon Dumas, Arthur H. M. ter...
Abstract— In this work, we demonstrate the power of providing a common set of operating system services to Grid Architectures, including high-performance I/O, communication, reso...
The advent of XML as a universal exchange format, and of Web services as a basis for distributed computing, has fostered the apparition of a new class of documents: dynamic XML do...
In this paper, we discuss challenges and provide solutions for capturing and maintaining accurate models of user profiles using semantic web technologies, by aggregating and shari...