Event Ontology and Its Application in Query Expansion

Abstract

Related Dissertations

1. Research on Query Expansion Technique of Retrieval System in Biomedical Field,TP391.3
2. Web search engine related technology research,G354
3. Research of the Model of Enterprise Competitive Intelligence Collection System Based on Cross-Language Information Retrieval,TP391.3
4. Research on cross-language text categorization,TP391.1
5. Semantic Document Retrieval for English to Chinese Cross-Language Question Answering System,TP391.1
6. The Study of Network Information Retrieval Based on Improved Vector Space Model,TP391.3
7. A Study on the Application of Personalized Information Retrieval System Based on Ontology,F49
8. A Unified Method of Heterogeneous Data Resources in Network Environment,TP391.3
9. Query-oriented Summarization Technologies for Text-central XML Data,TP391.1
10. Studies of Query Expansion Based on Semantic Dictionary and Local Analysis,TP391.3
11. Study on Passage Retrival Method in Chinese Question Answering System of Factoid Questions,TP391.1
12. Study on Automatic Identification of User Semantic Intention for Personalized Search,TP391.1
13. Public Opinion of Oil Field Network Monitoring System Based on Query Expansion,TP393.09
14. Research and Implementation of Semantic Retrieval Based on Ontology,TP391.3
15. Research on Text Information Retrieval Based on Domain Ontology to Expand Query Requirements,TP391.3
16. A Study on Performance Optimization of Keyword-Query Over Relational Databases,TP311.13
17. Web Video Classification Based on Social Information,TP391.41
18. Extended Information Retrieval Model Based on Markov Cliques,TP391.3
19. Research on Semantic Retrieval Based on Domain Ontology,TP391.3
20. Repeat the question based on extended research,TP391.2
21. Research and Implementation of Method for Component Testing Information Semantic Retrieval System Based on Ontology,TP311.52