Chord: A scalable peer-to-peer lookup service for internet applications
Proceedings of the 2001 conference on Applications, technologies, architectures, and protocols for computer communications
SIPPER: Selecting Informative Peers in Structured P2P Environment for Content-Based Retrieval
ICDE '06 Proceedings of the 22nd International Conference on Data Engineering
Context-based matching for Web service composition
Distributed and Parallel Databases
Making mashups with marmite: towards end-user programming for the web
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Semantic Discovery of Grid Services Using Functionality Based Matchmaking Algorithm
WI '06 Proceedings of the 2006 IEEE/WIC/ACM International Conference on Web Intelligence
pService: Peer-to-Peer based Web Services Discovery and Matching
ICSNC '07 Proceedings of the Second International Conference on Systems and Networks Communications
Similarity search for web services
VLDB '04 Proceedings of the Thirtieth international conference on Very large data bases - Volume 30
SIKA: A Decentralized Architecture for Knowledge Grid Resource Management
INGS '08 Proceedings of the 2008 International Workshop on Information-Explosion and Next Generation Search
Proceedings of the 2008 ACM conference on Computer supported cooperative work
Approaching the Interconnection of Heterogeneous Knowledge Bases on a Knowledge Grid
SKG '08 Proceedings of the 2008 Fourth International Conference on Semantics, Knowledge and Grid
Knowledge Cluster Systems for Knowledge Sharing, Analysis and Delivery among Remote Sites
Proceedings of the 2008 conference on Information Modelling and Knowledge Bases XIX
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Service-oriented architecture (SOA) is emerging as a paradigm for developing distributed application. As the development of hardware and software technology, fast increasing of peers or services has issued critical problems for the popularity of SOA. One is system scalability and robustness, and the other one is service location validation. In this paper, we introduce-SOBEX -a web service search engine which designs a distributed indexing structure SIKA, and proposes proactive web services reuse mechanism by introducing service context model SPOT. SIKA is a community-oriented virtual hierarchical distributed indexing structure based on classic Chord algorithm. Though it groups nodes into interest-based communities, it is completely distributed and without central management. Then it promises system search efficiency together with scalability and robustness. The growing number of web services available with an organization and on the web raises new problem: locating the desired web services. Generally keyword-based search has meet with high recall and low precision. In order to improve search efficiency, SOBEX proposes to qualify services using service usage context model, which tries to reduce the concept understanding gap between human and computer by proactively assigning the services with their own story background. On the other hand, besides traditional keyword-based methods, it introduces context-based queries to improve service reusability.