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» IT Service Processes - State and Open Issues
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SOCASE
2007
Springer
15 years 10 months ago
Executing Semantic Web Services with a Context-Aware Service Execution Agent
The need to add semantic information to web-accessible services has created a growing research activity in this area. Standard initiatives such as OWL-S and WSDL enable the automat...
António Lopes, Luís Miguel Botelho
ANSS
2008
IEEE
15 years 10 months ago
Beyond the Model of Persistent TCP Flows: Open-Loop vs Closed-Loop Arrivals of Non-persistent Flows
It is common for simulation and analytical studies to model Internet traffic as an aggregation of mostly persistent TCP flows. In practice, however, flows follow a heavytailed ...
Ravi S. Prasad, Constantine Dovrolis
197
Voted
ISN
2000
Springer
162views Communications» more  ISN 2000»
15 years 7 months ago
An Approach to Network Control and Resource Management Based on Intelligent Agents
Network Control is currently carried out mainly by means of signalling protocols. Although these protocols are robust and facilitate standardisation, they present several drawback...
Evangelos Vayias, John Soldatos, Nikolas Mitrou
ICSOC
2007
Springer
15 years 10 months ago
An Execution Engine for Semantic Business Processes
In this paper we present the architecture and design of an extended BPEL engine that implements the operational semantics of BPEL4SWS. BPEL4SWS is an extension of the BPEL language...
Tammo van Lessen, Jörg Nitzsche, Marin Dimitr...
WORDS
2005
IEEE
15 years 9 months ago
Progressive Ranking and Composition of Web Services Using Covering Arrays
Major computer companies and government agencies are adopting Web Services (WS) technology. Web services must ensure interoperability and security, and be reliable and trustworthy...
Charles J. Colbourn, Yinong Chen, Wei-Tek Tsai