Semantic Data Integration for Knowledge Graph Construction at Query Time.
Diego CollaranaMikhail GalkinIgnacio Traverso RibónChristoph LangeMaria-Esther VidalSören AuerPublished in: ICSC (2017)
Keyphrases
- data integration
- data sources
- query decomposition
- domain ontology
- heterogeneous data sources
- graph construction
- data exchange
- query rewriting
- data integration systems
- data management
- databases
- data warehouse
- query answering
- data model
- global schema
- business intelligence
- schema mappings
- database
- knowledge management
- multiple sources
- data sets
- heterogeneous data
- semi supervised learning
- knowledge discovery
- pairwise
- neural network
- data objects
- text mining
- training data
- clustering algorithm