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Chapter 7
Learning of Social
Ontologies in WWW:
Key Issues, Experiences,
Lessons Learned, and
Future Directions
Konstantinos Kotis and Andreas Papasalouros
University of the Aegean, Samos, Greece
Contents
7.1 Introduction .............................................................................................154
7.2 Background and Key Issues ......................................................................157
7.3 Experiences with Useful and Social Ontology Learning ...........................160
7.3.1 Ontology Learning in Ontology-Based Search Applications .........161
7.3.1.1 Query Disambiguation ................................................... ...