Cooperative Query Rewriting for Decision Making Support and Recommender Systems.
Nader MirzadehFrancesco RicciPublished in: Appl. Artif. Intell. (2007)
Keyphrases
- query rewriting
- decision making support
- recommender systems
- cooperative
- expert systems
- query answering
- query optimization
- collaborative filtering
- conjunctive queries
- decision making
- emergency response
- data integration
- xml queries
- multi agent
- spatial databases
- xpath queries
- query execution
- user preferences
- query result
- user profiles
- query evaluation
- xml data
- data representation
- cost model
- xml databases
- complex queries
- data management
- data extraction
- multi dimensional
- np hard
- xml documents