On the value of temporal information in information retrieval.
Omar AlonsoMichael GertzRicardo A. Baeza-YatesPublished in: SIGIR Forum (2007)
Keyphrases
- temporal information
- information retrieval
- temporal reasoning
- temporal data
- spatial information
- temporal patterns
- video sequences
- temporal constraints
- information retrieval systems
- temporal relations
- visual information
- temporal context
- temporal dimension
- search engine
- temporal expressions
- temporal evolution
- temporal knowledge
- question answering
- temporal aspects
- document collections
- temporal sequences
- contextual information
- high level
- relevance feedback
- xml documents
- distributed information retrieval
- temporal queries