Measuring semantic centrality based on building consensual ontology on social network

Jason Jung 1 Jérôme Euzenat 1
1 EXMO - Computer mediated exchange of structured knowledge
Inria Grenoble - Rhône-Alpes, LIG - Laboratoire d'Informatique de Grenoble
Abstract : We have been focusing on three-layered socialized semantic space, consisting of social, ontology, and concept layers. In this paper, we propose a new measurement of semantic centrality of people, meaning the power of semantic bridging, on this architecture. Thereby, the consensual ontologies are discovered by semantic alignment-based mining process in the ontology and concept layer. It is represented as the maximal semantic substructures among personal ontologies of semantically interlinked community. Finally, we have shown an example of semantic centrality applied to resource annotation on social network, and discussed our assumptions used in formulation of this measurement.
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Communication dans un congrès
Proc. 2nd ESWS workshop on semantic network analysis (SNA), Jun 2006, Budva, Montenegro. No commercial editor., pp.27-39, 2006, Proc. 2nd ESWS workshop on semantic network analysis (SNA)
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Jason Jung, Jérôme Euzenat. Measuring semantic centrality based on building consensual ontology on social network. Proc. 2nd ESWS workshop on semantic network analysis (SNA), Jun 2006, Budva, Montenegro. No commercial editor., pp.27-39, 2006, Proc. 2nd ESWS workshop on semantic network analysis (SNA). 〈hal-00825943〉

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