Quantifying Causal Effects on Query Answering in Databases.
Babak SalimiLeopoldo E. BertossiDan SuciuGuy Van den BroeckPublished in: TaPP (2016)
Keyphrases
- query answering
- databases
- data integration
- causal effects
- data exchange
- inconsistent databases
- structural equation models
- data complexity
- incomplete information
- causal relations
- integrity constraints
- database
- answering queries
- conjunctive queries
- data management
- linear models
- data model
- relational databases
- inclusion dependencies
- data sources
- causal relationships
- query rewriting
- complexity of query answering
- knowledge discovery
- query answers
- conditional probabilities
- observational data
- ontology languages
- knowledge base
- schema mappings
- random variables
- data warehouse
- multi agent systems
- metadata