A challenging issue to advance the existing P2P query propagation protocols is related to the capability of developing a routing mechanism where a semantically rich description of the context of each peer is explicitly taken into account for selecting the query recipients. In this paper, we present the H-Link semantic routing approach designed to exploit peer ontologies and ontology matchmaking results for providing a semantic overlay network where peers having similar contexts are recognized and interlinked as semantic neighbors.
Exploiting peer ontologies for semantic query propagation / S. Castano, A. Ferrara, S. Montanelli - In: SEBD 2007 : proceedings of the fifteenth Italian Symposium on advanced database systems : Torre Canne di Fasano (BR), Italy, 17-20 june, 2007 / [a cura di] M. Ceci, D. Malerba, L. Tanca. - Carpuso : Sagraf, 2007. - ISBN 9788890298103. - pp. 341-348 (( Intervento presentato al 15. convegno Italian Symposium on Advanced Database Systems tenutosi a Fasano (BR) nel 2007.
Exploiting peer ontologies for semantic query propagation
S. CastanoPrimo
;A. FerraraSecondo
;S. MontanelliUltimo
2007
Abstract
A challenging issue to advance the existing P2P query propagation protocols is related to the capability of developing a routing mechanism where a semantically rich description of the context of each peer is explicitly taken into account for selecting the query recipients. In this paper, we present the H-Link semantic routing approach designed to exploit peer ontologies and ontology matchmaking results for providing a semantic overlay network where peers having similar contexts are recognized and interlinked as semantic neighbors.Pubblicazioni consigliate
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