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ICWS
2009
IEEE
15 years 7 months ago
A Policy-Based Middleware for Web Services SLA Negotiation
Negotiation of Service Level Agreements (SLAs) is very important for maintaining Quality of Service (QoS) of composite Web services-based business processes. The process of negoti...
Farhana H. Zulkernine, Patrick Martin, Chris Cradd...
DAGSTUHL
2004
14 years 11 months ago
Audition of Web Services for Testing Conformance to Open Specified Protocols
Abstract. A Web Service (WS) is a type of component specifically conceived for distributed machine-to-machine interaction. Interoperability between WSs involves both data and messa...
Antonia Bertolino, Lars Frantzen, Andrea Polini, J...
GEOINFORMATICA
2011
14 years 4 months ago
Functional description of geoprocessing services as conjunctive datalog queries
Discovery of suitable web services is a crucial task in Spatial Data Infrastructures (SDI). In this work, we develop a novel approach to the discovery of geoprocessing services (WP...
Daniel Fitzner, Jörg Hoffmann, Eva Klien
JODS
2008
152views Data Mining» more  JODS 2008»
14 years 9 months ago
Deploying Semantic Web Services-Based Applications in the e-Government Domain
Joining up services in e-Government usually implies governmental agencies acting in concert without a central control regime. This requires to the sharing scattered and heterogeneo...
Alessio Gugliotta, John Domingue, Liliana Cabral, ...
HICSS
2008
IEEE
109views Biometrics» more  HICSS 2008»
15 years 4 months ago
Web-Based Service Exchange System for Agents and Humans Alike
Semantic Web research aims at bridging the gap between how humans and agents process information readily available on the Internet. One of the great challenges to this goal lies i...
Evens Jean, Machigar Ongtang, Ali R. Hurson