Knowledge Hypergraph Embedding Meets Relational Algebra.
Bahare FatemiPerouz TaslakianDavid VázquezDavid PoolePublished in: CoRR (2021)
Keyphrases
- relational algebra
- query language
- expressive power
- normal form
- relational model
- data model
- relational database systems
- transitive closure
- knowledge discovery
- domain knowledge
- complex objects
- relational calculus
- first order logic
- knowledge base
- knowledge representation
- database design
- conceptual model
- domain experts
- knowledge management
- expert systems
- data analysis