Context-based caching and routing for P2P web service discovery
Distributed and Parallel Databases
GCS-MA: A group communication system for mobile agents
Journal of Network and Computer Applications
CASD: Management of a context-aware service directory
Pervasive and Mobile Computing
A System Architecture for Context-Aware Service Discovery
Electronic Notes in Theoretical Computer Science (ENTCS)
Contemporary web service discovery mechanisms
Journal of Web Engineering
A fault-tolerant web services architecture
APWeb'06 Proceedings of the 2006 international conference on Advanced Web and Network Technologies, and Applications
Web service discovery and dynamic invocation based on UDDI/OWL-S
BPM'05 Proceedings of the Third international conference on Business Process Management
Improving Service Accessibility in Service-Oriented HIS
Journal of Medical Systems
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UDDI, Universal Description, Discovery, and Integration, represents a directory for the publication and querying of categorized Web services. Publication and query are performed by utilizing UDDI's Application programming interface (API), which employs SOAP as a communication instrument.By offering an invocation API in addition to two other types for examination, UDDI allows clients to search for and subsequently invoke specific Web services. Failures in invoking already sought and, on the application side, statically cached Web services typically result in requerying the registry.However, an application's reaction time in response to changes is limited due to UDDI's replication latency, i.e. the amount of time it takes for changes to entries stored inside the UDDI repository to be propagated to all UDDI nodes.This paper proposes a mechanism termed active UDDI, which allows the extension of UDDI's invocation API in order to enable fault-tolerant and dynamic service invocation.