Provenance-Aware Data Integration and Summarization Querying for Knowledge Graphs.
Pei-Yu HouJing AoKara SchatzAlexey V. GulyukYaroslava G. YinglingRada ChirkovaPublished in: iiWAS (2023)
Keyphrases
- data integration
- databases
- data model
- data sources
- data exchange
- data management
- data integration systems
- data transformation
- query answering
- data warehouse
- multiple data sources
- schema mappings
- data cleaning
- query decomposition
- data extraction
- data sharing
- heterogeneous data
- database
- knowledge discovery
- biological databases
- knowledge representation
- graph databases
- metadata
- expert systems
- query processing
- biological data
- heterogeneous data sources
- query rewriting
- schema matching
- linked data
- conjunctive queries
- real world
- business intelligence