Rewarding term location information to enhance probabilistic information retrieval.
Jiashu ZhaoJimmy Xiangji HuangShicheng WuPublished in: SIGIR (2012)
Keyphrases
- location information
- information retrieval
- location based services
- location aware
- term weighting
- sensor data
- language modeling framework
- bayesian networks
- uncertain data
- location tracking
- location privacy
- probabilistic model
- language model
- context sensitive
- term dependence
- document retrieval
- information retrieval systems
- text mining
- search engine
- document collections
- position information
- term weights
- multi agent systems
- test collection
- location management
- retrieval systems
- query expansion
- multi agent
- databases