Logical Queries on Knowledge Graphs: Emerging Interface of Incomplete Relational Data.
Zihao WangHang YinYangqiu SongPublished in: IEEE Data Eng. Bull. (2022)
Keyphrases
- relational data
- graph data
- relational query languages
- data objects
- relational information
- relational databases
- relational learning
- structured data
- relational structures
- query processing
- representing knowledge
- query language
- database
- knowledge base
- xml data
- knowledge representation
- knowledge management
- expressive power
- query evaluation
- inconsistent knowledge
- range queries
- collective classification
- relational classification
- relational clustering
- xml documents
- graph databases
- relational models
- data sources
- data model
- multi type
- decision trees
- metadata
- search engine
- machine learning