An application of Semantic Information Retrieval System for International Relations.
Shiori SasakiYasushi KiyokiHiroyasu AkutsuPublished in: EJC (2006)
Keyphrases
- information retrieval systems
- information retrieval
- document collections
- relevance feedback
- inverted file
- retrieval model
- query expansion
- user queries
- retrieval effectiveness
- knowledge organization
- retrieval systems
- document indexing
- user modelling
- conceptual graphs
- interactive information retrieval
- interactive information retrieval systems
- retrieval engine
- semantic similarity
- concept hierarchy
- topic maps
- relevant documents
- conceptual structures
- document retrieval
- domain ontology
- semantic information
- multimedia