The problem of knowledge sharing is eminent in the P2P area. In this paper, we propose a general framework, called HELIOS (Helios Evolving Interaction-based Ontology knowledge Sharing), conceived for supporting dynamic ontology-based knowledge sharing and evolution in P2P systems. The knowledge sharing and evolution processes in HELIOS are based on peer ontologies, describing the knowledge of each peer, and on interactions among peers, allowing information search and knowledge acquisition/ extension, according to pre-defined query models and semantic techniques for ontology matching.

Helios: a general framework for ontology-based knowledge sharing and evolution in P2P systems / S. Castano, A. Ferrara, S. Montanelli, D. Zucchelli - In: Database and expert systems applications, 2003 : proceedings / [a cura di] V. Mařík, W. Retschitzegger, O. Štĕpánková. - [s.l] : IEEE, 2003. - ISBN 0769519938. - pp. 597-603 (( Intervento presentato al 2. convegno International Workshop on Web Semantics tenutosi a Prague nel 2003.

Helios: a general framework for ontology-based knowledge sharing and evolution in P2P systems

S. Castano
Primo
;
A. Ferrara
Secondo
;
S. Montanelli
Penultimo
;
D. Zucchelli
Ultimo
2003

Abstract

The problem of knowledge sharing is eminent in the P2P area. In this paper, we propose a general framework, called HELIOS (Helios Evolving Interaction-based Ontology knowledge Sharing), conceived for supporting dynamic ontology-based knowledge sharing and evolution in P2P systems. The knowledge sharing and evolution processes in HELIOS are based on peer ontologies, describing the knowledge of each peer, and on interactions among peers, allowing information search and knowledge acquisition/ extension, according to pre-defined query models and semantic techniques for ontology matching.
Conferences; Databases; Expert systems; Knowledge acquisition; Network servers; Ontologies; Peer to peer computing; Query processing; Semantic Web; Web server
Settore INF/01 - Informatica
2003
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/2434/49993
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