SIGIR '93 Proceedings of the 16th annual international ACM SIGIR conference on Research and development in information retrieval
Query expansion using lexical-semantic relations
SIGIR '94 Proceedings of the 17th annual international ACM SIGIR conference on Research and development in information retrieval
Query expansion using domain-adapted, weighted thesaurus in an extended Boolean model
CIKM '94 Proceedings of the third international conference on Information and knowledge management
Improving the effectiveness of information retrieval with local context analysis
ACM Transactions on Information Systems (TOIS)
Modern Information Retrieval
Intelligent Indexing and Semantic Retrieval of Multimodal Documents
Information Retrieval
Fast Algorithms for Mining Association Rules in Large Databases
VLDB '94 Proceedings of the 20th International Conference on Very Large Data Bases
Query Expansion by Mining User Logs
IEEE Transactions on Knowledge and Data Engineering
Building a web thesaurus from web link structure
Proceedings of the 26th annual international ACM SIGIR conference on Research and development in informaion retrieval
Query expansion using associated queries
CIKM '03 Proceedings of the twelfth international conference on Information and knowledge management
Query expansion using term relationships in language models for information retrieval
Proceedings of the 14th ACM international conference on Information and knowledge management
WordNet::Similarity: measuring the relatedness of concepts
HLT-NAACL--Demonstrations '04 Demonstration Papers at HLT-NAACL 2004
An implementation of web image search engines
ICADL'04 Proceedings of the 7th international Conference on Digital Libraries: international collaboration and cross-fertilization
Web query expansion by wordnet
DEXA'05 Proceedings of the 16th international conference on Database and Expert Systems Applications
Knowledge-guided inference for voice-enabled CAD
Computer-Aided Design
A Survey of Automatic Query Expansion in Information Retrieval
ACM Computing Surveys (CSUR)
Web query disambiguation using PageRank
Journal of the American Society for Information Science and Technology
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In this paper, we propose a method for multi-term query expansions based on WordNet. In our approach, Hypernym/Hyponymy and Synonym relations in WordNet is used as the basic expansion rules. Then we use WordNet Lexical Chains and WordNet semantic similarity to assign terms in the same query into different groups with respect to their semantic similarities. For each group, we expand the highest terms in the WordNet hierarchies with Hypernym and Synonym, the lowest terms with Hyponym and Synonym, and all other terms with only Synonym. Furthermore, we use collection related term semantic network to remove the low-frequency and unusual words in the expansions. And our experiment reveals that our solution for query expansion can improve the query performance dramatically.