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Please use this identifier to cite or link to this item: http://hdl.handle.net/UCSP/15879
Title: Assertion role in a hybrid link prediction approach through probabilistic ontology
Authors: Armada, Marcius
Revoredo, Kate
Luna, J.
Cozman, F.
Keywords: Semantics;Topology;Link prediction;Neighborhood topology;Probabilistic ontologies;Semantic metrics;Topology information;Forecasting
Issue Date: 2013
Publisher: CEUR-WS
metadata.dc.relation.uri: https://www.scopus.com/inward/record.uri?eid=2-s2.0-84922523322&partnerID=40&md5=817288f15cf814fe76247cadb0023209
Abstract: Link prediction in a network is mostly based on information about the neighborhood topology of the nodes. Recently, the interest for hybrid link prediction approaches that combine topology information with information about the network individuals, has grown. However, considering the whole set of individuals may not be necessary and sometimes not even suitable. Therefore, mechanisms to automatically discover the relevant set of individuals are demanding. In this paper, we encompass this problem by proposing an algorithm that combines structure and semantic metrics to find the set of relevant individuals. We empirically evaluate this proposal analyzing the assertion role of these individuals when predicting a link through a probabilistic ontology.
URI: http://repositorio.ucsp.edu.pe/handle/UCSP/15879
ISSN: 16130073
Appears in Collections:Artículos de investigación

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