LSIS/LIA at TREC 2012 Knowledge Base Acceleration.
Ludovic BonnefoyVincent BouvierPatrice BellotPublished in: TREC (2012)
Keyphrases
- knowledge base
- information retrieval
- test collection
- question answering
- retrieval effectiveness
- expert systems
- knowledge based systems
- knowledge acquisition
- wordnet
- knowledge representation
- integer arithmetic
- pseudo relevance feedback
- knowledge sources
- description logics
- rule base
- expert search
- inference engine
- semantic network
- logic programming
- domain experts
- ad hoc retrieval
- relevance feedback
- reasoning engine
- query performance prediction
- evaluation campaigns
- blog opinion retrieval