A System for Searching Renting Houses Based on Relaxed Query Answering.
Jianfeng DuKunxun QiCan LinPublished in: APWeb (2) (2016)
Keyphrases
- query answering
- data exchange
- integrity constraints
- data integration
- data complexity
- answering queries
- conjunctive queries
- query rewriting
- incomplete information
- inconsistent databases
- data integration systems
- datalog programs
- dl lite
- database systems
- query answers
- query relaxation
- dynamic environments
- np complete
- data model
- data cleaning
- optimal solution
- case study
- databases