Toward principles for the design of ontologies used for knowledge sharing
International Journal of Human-Computer Studies - Special issue: the role of formal ontology in the information technology
WebMate: a personal agent for browsing and searching
AGENTS '98 Proceedings of the second international conference on Autonomous agents
Web usage mining for Web site evaluation
Communications of the ACM
Automatic personalization based on Web usage mining
Communications of the ACM
Personal ontologies for web navigation
Proceedings of the ninth international conference on Information and knowledge management
Modern Information Retrieval
Integrating Web Usage and Content Mining for More Effective Personalization
EC-WEB '00 Proceedings of the First International Conference on Electronic Commerce and Web Technologies
Letizia: an agent that assists web browsing
IJCAI'95 Proceedings of the 14th international joint conference on Artificial intelligence - Volume 1
Syskill & webert: Identifying interesting web sites
AAAI'96 Proceedings of the thirteenth national conference on Artificial intelligence - Volume 1
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This paper proposes a method of constructing navigation agents that provide more personalized Web navigation by exploiting domain-specific ontologies. In general, ontology is regarded as the specification of conceptualization that enables formal definitions about things and states by using terms and relationships between them. In our approach, Web pages are converted into concepts by referring to domain-specific ontologies which employ a hierarchical concept structure. This concept mapping makes it easy to handle Web pages, and also provides higher level classification information. The proposed navigation agent eventually recommends the Web documents that are associated with the concept nodes in the upper-levels of the hierarchy by analyzing the current Web page and its outwardly-linked pages.