Fast and effective query refinement
Proceedings of the 20th annual international ACM SIGIR conference on Research and development in information retrieval
Combining multiple evidence from different types of thesaurus for query expansion
Proceedings of the 22nd annual international ACM SIGIR conference on Research and development in information retrieval
Enhanced web document retrieval using automatic query expansion
Journal of the American Society for Information Science and Technology
Knowledge level modelling: concepts and terminology
The Knowledge Engineering Review
Toward semantic understanding: an approach based on information extraction ontologies
ADC '04 Proceedings of the 15th Australasian database conference - Volume 27
An Approach for Step-By-Step Query Refinement in the Ontology-Based Information Retrieval
WI '04 Proceedings of the 2004 IEEE/WIC/ACM International Conference on Web Intelligence
ConceptNet — A Practical Commonsense Reasoning Tool-Kit
BT Technology Journal
Data & Knowledge Engineering
Question Answering on the Semantic Web
IEEE Intelligent Systems
Searching for common sense: populating Cyc™ from the web
AAAI'05 Proceedings of the 20th national conference on Artificial intelligence - Volume 3
Ontology-Based query refinement for semantic portals
From Integrated Publication and Information Systems to Virtual Information and Knowledge Environments
Experiences using the researchcyc upper level ontology
NLDB'07 Proceedings of the 12th international conference on Applications of Natural Language to Information Systems
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Although search engines are very useful for obtaining information from the World Wide Web, users still have problems obtaining the most relevant information when processing their web queries. Prior research has attempted to use different types of knowledge to improve web querying processing. This research presents a methodology for employing a specific body of knowledge, ResearchCyc, which provides semantic knowledge about different application domains. Semantic knowledge from ResearchCyc, as well as linguistic knowledge from WordNet, is employed. An analysis of different queries from different application domains using the semantic and linguistic knowledge illustrates how more relevant results can be obtained.