A Scalable and Ontology-Based P2P Infrastructure for Semantic Web Services
P2P '02 Proceedings of the Second International Conference on Peer-to-Peer Computing
A review of ontology based query expansion
Information Processing and Management: an International Journal
Associative search in peer to peer networks: Harnessing latent semantics
Computer Networks: The International Journal of Computer and Telecommunications Networking
Service oriented architectures: approaches, technologies and research issues
The VLDB Journal — The International Journal on Very Large Data Bases
Pellet: A practical OWL-DL reasoner
Web Semantics: Science, Services and Agents on the World Wide Web
Integration of association rules and ontologies for semantic query expansion
Data & Knowledge Engineering
Integration of association rules and ontologies for semantic query expansion
Data & Knowledge Engineering
Personalized query expansion for the web
SIGIR '07 Proceedings of the 30th annual international ACM SIGIR conference on Research and development in information retrieval
A P2P-based Architecture for SemanticWeb Service Automatic Composition
DEXA '07 Proceedings of the 18th International Conference on Database and Expert Systems Applications
A Semantic Web Based Peer to Peer Service Discovery Mechanism for Intelligent Business Process
ICEBE '07 Proceedings of the IEEE International Conference on e-Business Engineering
A Semantic Peer-to-Peer Overlay for Web Services Discovery
SOFSEM '07 Proceedings of the 33rd conference on Current Trends in Theory and Practice of Computer Science
JaxSON: A Semantic P2P Overlay Network for Web Service Discovery
SERVICES '09 Proceedings of the 2009 Congress on Services - I
SPiDeR: P2P-based web service discovery
ICSOC'05 Proceedings of the Third international conference on Service-Oriented Computing
Towards p2p-based semantic web service discovery with qos support
BPM'05 Proceedings of the Third international conference on Business Process Management
Semantic agent system for automatic mobilization of distributed and heterogeneous resources
Proceedings of the 3rd International Conference on Web Intelligence, Mining and Semantics
Hi-index | 0.00 |
An intense standardization process is favouring the convergence of grids and Service Oriented Architectures (SOAs). One of the benefits of such technological convergence is that grid resources and applications can be virtualized by services and offered through the SOA paradigm. In the broad and interoperable scenarios enabled by the SOA, involving the participation of several grid infrastructures across many administrative domains, service discovery can be a serious issue. In this paper we present a P2P-based infrastructure that leverages semantic technologies to support a scalable and accurate service discovery process. The key concept of the presented idea is the creation of an overlay network organized in several semantic groups of peers, each specialized in answering queries pertaining to specific applicative domains. Groups are formed by clustering together peers offering services that are semantically related. The architecture details of the proposed solution are presented. A system prototype has also been implemented and validated through a case study deployed on the PlanetLab testbed.