Tractable Cases of Clean Query Answering under Entity Resolution via Matching Dependencies.
Jaffer GardeziLeopoldo E. BertossiPublished in: SUM (2012)
Keyphrases
- entity resolution
- query answering
- data integration
- tractable cases
- data exchange
- data cleaning
- tuple generating dependencies
- conjunctive queries
- data complexity
- data model
- record linkage
- databases
- information extraction
- data sources
- incomplete information
- integrity constraints
- data management
- data warehouse
- query processing
- schema mappings
- data warehousing
- markov networks
- business intelligence
- linked data
- causal models
- database