A translation approach to portable ontology specifications
Knowledge Acquisition - Special issue: Current issues in knowledge modeling
Information Retrieval
Modern Information Retrieval
Information retrieval on the semantic web
Proceedings of the eleventh international conference on Information and knowledge management
OntoSeek: Content-Based Access to the Web
IEEE Intelligent Systems
Citation-Based Retrieval for Scholarly Publications
IEEE Intelligent Systems
WWW '03 Proceedings of the 12th international conference on World Wide Web
Ontology Based Personalized Search
ICTAI '99 Proceedings of the 11th IEEE International Conference on Tools with Artificial Intelligence
XRANK: ranked keyword search over XML documents
Proceedings of the 2003 ACM SIGMOD international conference on Management of data
Retrieval effectiveness of an ontology-based model for information selection
The VLDB Journal — The International Journal on Very Large Data Bases
Ontological user profiling in recommender systems
ACM Transactions on Information Systems (TOIS)
A hybrid approach for searching in the semantic web
Proceedings of the 13th international conference on World Wide Web
Publishing museum collections on the semantic web: the museumfinland portal
Proceedings of the 13th international World Wide Web conference on Alternate track papers & posters
On the impossibility of dimension reduction in l1
Journal of the ACM (JACM)
XSEarch: a semantic search engine for XML
VLDB '03 Proceedings of the 29th international conference on Very large data bases - Volume 29
Ontology enhanced web image retrieval: aided by wikipedia & spreading activation theory
MIR '08 Proceedings of the 1st ACM international conference on Multimedia information retrieval
Learning and inferencing in user ontology for personalized Semantic Web search
Information Sciences: an International Journal
CRCTOL: A semantic-based domain ontology learning system
Journal of the American Society for Information Science and Technology
Measuring intrinsic quality of semantic search based on feature vectors
International Journal of Metadata, Semantics and Ontologies
Proceedings of the 11th International Conference on Information Integration and Web-based Applications & Services
International Journal of Web and Grid Services
An Ontology Based Model for Document Clustering
International Journal of Intelligent Information Technologies
Ranking Algorithm for Semantic Document Annotations
International Journal of Information Retrieval Research
Personalized search in digital libraries via spreading activation model
Web Intelligence and Agent Systems
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OntoSearch, a full-text search engine that exploits ontological knowledge for document retrieval, is presented in this paper. Different from other ontology based search engines, OntoSearch does not require a user to specify the associated concepts of his/her queries. Domain ontology in OntoSearch is in the form of a semantic network. Given a keyword based query, OntoSearch infers the related concepts through a spreading activation process in the domain ontology. To provide personalized information access, we further develop algorithms to learn and exploit user ontology model based on a customized view of the domain ontology. The proposed system has been applied to the domain of searching scientific publications in the ACM Digital Library. The experimental results support the efficacy of the OntoSearch system by using domain ontology and user ontology for enhanced search performance.