What Does a Query Answer Tell You? Informativeness of Query Answers for Knowledge Bases.
Luca AndolfiGianluca CimaMarco ConsoleMaurizio LenzeriniPublished in: AAAI (2024)
Keyphrases
- query answers
- query answering
- query evaluation
- aggregate queries
- knowledge base
- error bounds
- probabilistic databases
- approximate answers
- query processing
- relational algebra
- data cleaning
- data exchange
- knowledge representation
- data structure
- range queries
- integrity constraints
- conjunctive queries
- relational model
- answer sets
- database systems
- information retrieval
- database