Sociopolitical Thesaurus in Concept-based Information Retrieval.
Mikhail S. AgeevBoris V. DobrovNatalia V. LoukachevitchPublished in: CLEF (Working Notes) (2005)
Keyphrases
- concept based information retrieval
- information retrieval
- information retrieval systems
- digital libraries
- domain specific
- query expansion
- natural language processing
- semantic relations
- information technology
- data structure
- bayesian networks
- image sequences
- high level
- document collections
- concept space
- intelligence gathering
- information systems