Semantic Information Retrieval over P2P Network

Yulian Yang 1 Sylvie Calabretto 1 Lionel Brunie 1
1 DRIM - Distribution, Recherche d'Information et Mobilité
LIRIS - Laboratoire d'InfoRmatique en Image et Systèmes d'information
Abstract : Information retrieval(IR) over peer-to-peer(P2P) network has attracted a lot of research interests because of its decentralization, self-organization and scalability. As semantic IR faces challenges in centralized information systems, semantic IR over P2P network is far challenging: 1.It's costly or impossiblel to have a global knowledge in P2P network, which is often important to semantic IR, such as LSI. 2. It's hard to locate the documents semantically relavant to a query efficiently. We present our motivation and research focus in this poster.
Document type :
Poster communications
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https://hal.archives-ouvertes.fr/hal-01381606
Contributor : Équipe Gestionnaire Des Publications Si Liris <>
Submitted on : Friday, October 14, 2016 - 2:50:08 PM
Last modification on : Friday, January 11, 2019 - 4:34:26 PM

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  • HAL Id : hal-01381606, version 1

Citation

Yulian Yang, Sylvie Calabretto, Lionel Brunie. Semantic Information Retrieval over P2P Network. Ecole d'Automne en Recherche d'Information et Applications 2010 (EARIA 2010), Nov 2010, Lyon, France. 2010. ⟨hal-01381606⟩

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