Combining Natural Language Understanding and Information retrieval for Flexible Hypertext Navigation (Abstract).
José Gabriel Pereira LopesPublished in: SBIA (1996)
Keyphrases
- natural language understanding
- information retrieval
- text understanding
- natural language processing
- natural language
- semantic analysis
- knowledge representation
- language understanding
- search engine
- dialogue system
- spoken dialog systems
- computational linguistics
- information extraction
- language processing
- semantic representations
- vector space model
- question answering
- text mining
- knowledge structures
- document collections
- information retrieval systems
- abductive reasoning
- joint inference
- artificial intelligence
- lexical knowledge
- databases