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COMCOM
2002
89views more  COMCOM 2002»
15 years 6 months ago
Packet scheduling with delay and loss differentiation
To support quality of service over the Internet, the Differentiated Services model has been proposed recently by the IETF. In the Differentiated Services model, flows with similar...
Aaron Striegel, G. Manimaran
ICSE
2008
IEEE-ACM
16 years 6 months ago
Performance modeling for service oriented architectures
We present a tool for performance modeling of Service Oriented Architectures (SOAs). As mission-critical use of whole-ofgovernment SOAs become pervasive, the capability to model a...
Paul Brebner
GECCO
2005
Springer
175views Optimization» more  GECCO 2005»
16 years 9 days ago
An approach for QoS-aware service composition based on genetic algorithms
Web services are rapidly changing the landscape of software engineering. One of the most interesting challenges introduced by web services is represented by Quality Of Service (Qo...
Gerardo Canfora, Massimiliano Di Penta, Raffaele E...
ICWS
2009
IEEE
16 years 4 months ago
Selective Querying for Adapting Hierarchical Web Service Compositions Using Aggregate Volatility
Environments in which Web service compositions (WSC) operate are often dynamic. We address the problem of which service to query for up-to-date information in order to adapt a hie...
John Harney, Prashant Doshi
ICWS
2009
IEEE
16 years 4 months ago
Discovery and On-demand Provisioning of Real-World Web Services
The increasing usage of smart embedded devices is blurring the line between the virtual and real worlds. This creates new opportunities for applications to better integrate the re...
Dominique Guinard, Vlad Trifa, Patrik Spiess, Bett...