The Shapley Value of Tuples in Query Answering.
Ester LivshitsLeopoldo E. BertossiBenny KimelfeldMoshe SebagPublished in: CoRR (2019)
Keyphrases
- query answering
- query answers
- data exchange
- integrity constraints
- conjunctive queries
- data integration
- answering queries
- incomplete information
- data complexity
- data integration systems
- database
- data streams
- null values
- query rewriting
- dl lite
- inconsistent databases
- databases
- efficient computation
- logic programs
- computational complexity
- metadata
- data sets