Structuring and Expanding Queries in the Probabilistic Model.
Yasushi OgawaHiroko ManoMasumi NaritaSakiko HonmaPublished in: TREC (2000)
Keyphrases
- probabilistic model
- query processing
- query language
- language model
- range queries
- response time
- bayesian networks
- efficient processing
- query logs
- databases
- query evaluation
- data structure
- search queries
- complex queries
- query types
- information retrieval systems
- web search engines
- retrieval systems
- data model
- database queries
- inverted index
- aggregate queries
- answering queries
- selectivity estimation