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ICWS
2010
IEEE
14 years 7 days ago
Variability Modeling and QoS Analysis of Web Services Orchestrations
The ever-growing choice in diverse services is making service orchestration variability an essential aspect of a composite web service. Influence of this variation on the Quality o...
Ajay Kattepur, Sagar Sen, Benoit Baudry, Albert Be...
TSC
2008
144views more  TSC 2008»
13 years 10 months ago
Probabilistic QoS and Soft Contracts for Transaction-Based Web Services Orchestrations
Service level agreements (SLAs), or contracts, have an important role in web services. These contracts define the obligations and rights between the provider of a web service and i...
Sidney Rosario, Albert Benveniste, Stefan Haar, Cl...
OTM
2005
Springer
14 years 4 months ago
Semantics of Agent-Based Service Delegation and Alignment
In this paper we will concentrate on the conceptual modeling and semantics of service delegation and alignment in information systems. In delegation, one typically has the situatio...
Herman Balsters, G. B. Huitema, Nicolae B. Szirbik
CLOUDCOM
2009
Springer
14 years 5 months ago
Cost of Virtual Machine Live Migration in Clouds: A Performance Evaluation
Abstract. Virtualization technology has become commonplace in modern data centers and cluster systems, often referred as “computing clouds”. In particular, the capability of vi...
William Voorsluys, James Broberg, Srikumar Venugop...
CRISIS
2008
14 years 10 days ago
An ontology-based approach to react to network attacks
To address the evolution of security incidents in current communication networks it is important to react quickly and efficiently to an attack. The RED (Reaction after Detection) ...
Nora Cuppens-Boulahia, Frédéric Cupp...