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Conference Papers Year : 2015

Accelerating the update of knowledge base instances by detecting vital information from a document stream

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Abstract

In this paper we aim at filtering documents containing timely relevant information about an entity (e.g., a person, a place, an organization) from a document stream. These documents that we call vital documents provide relevant and fresh information about the entity. The approach we propose leverages the temporal information reflected by the temporal expressions in the document in order to infer its vitality. Experiments carried out on the 2013 TREC Knowledge Base Acceleration (KBA) collection show the effectiveness of our approach compared to state-of-the-art ones.
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Dates and versions

hal-01334707 , version 1 (21-06-2016)

Identifiers

  • HAL Id : hal-01334707 , version 1
  • OATAO : 15407

Cite

Rafik Abbes, Nathalie Jane Hernandez, Karen Pinel-Sauvagnat, Mohand Boughanem. Accelerating the update of knowledge base instances by detecting vital information from a document stream. IEEE/WIC/ACM International Conference on Web Intelligence and Intelligent Agent Technology (WI-IAT 2015), Dec 2015, Singapour, Singapore. pp. 173-176. ⟨hal-01334707⟩
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