Learning subsumption hierarchies of ontology concepts from texts

Authors:
Elias Zavitsanos;Georgios Paliouras;George A. Vouros;Sergios Petridis
Affiliations:
(Correspd.) Inst. of Info. and Telecomms., NCSR "Demokritos", Athens, Greece E-mail: izavits@iit.demokritos.gr and Dept. of Info. and Commun. Sys. Eng., Univ. of Aegean, AI-Lab, 83200 Karlovassi, ...;Institute of Informatics and Telecommunications, NCSR “Demokritos”, Patriarhou Grigoriou and Neapoleos St., 15310, Athens, Greece E-mail: {izavits,paliourg,petridis}@iit.demokritos.gr;Department of Information and Communication Systems Engineering, University of Aegean, AI-Lab, 83200 Karlovassi, Samos, Greece E-mail: georgev@aegean.gr;Institute of Informatics and Telecommunications, NCSR “Demokritos”, Patriarhou Grigoriou and Neapoleos St., 15310, Athens, Greece E-mail: {izavits,paliourg,petridis}@iit.demokritos.gr
Venue:
Web Intelligence and Agent Systems
Year:
2010

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Abstract

A major challenge in the field of Multi-Agent Systems is to enable autonomous agents to allocate tasks efficiently. This paper extends previous work on an approach to the collective iterative allocation problem where a group of agents endeavours to find ...