Mining association rules between sets of items in large databases
SIGMOD '93 Proceedings of the 1993 ACM SIGMOD international conference on Management of data
Ontology Learning for the Semantic Web
IEEE Intelligent Systems
Fast Algorithms for Mining Association Rules in Large Databases
VLDB '94 Proceedings of the 20th International Conference on Very Large Data Bases
Breaking through the syntax barrier: searching with entities and relations
PKDD '04 Proceedings of the 8th European Conference on Principles and Practice of Knowledge Discovery in Databases
Web Semantics: Science, Services and Agents on the World Wide Web
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Automatic ontology learning is inevitable for the expansion of the Semantic Web. This paper lists basic problems of ontology learning at first. Then it proposes a general framework for mining relations from various sources to build ontologies for the semantic web. The framework aims at solving the problems of ontology learning by concentrating on the generic relation "is related to" between objects on the web. It is based on the fact that every data source on the web has a certain clearly defined structure which can be used to automatically extract semantic relations. To define the strength of the semantic relation frequent item set mining is proposed.