Knowledge Hypergraph Embedding Meets Relational Algebra.
Bahare FatemiPerouz TaslakianDavid VázquezDavid PoolePublished in: J. Mach. Learn. Res. (2023)
Keyphrases
- relational algebra
- expressive power
- query language
- normal form
- data model
- relational model
- domain knowledge
- relational calculus
- first order logic
- relational database systems
- complex objects
- knowledge management
- knowledge representation
- expert systems
- database
- transitive closure
- design process
- database query languages
- incomplete information
- conceptual model
- semantic information
- shortest path
- multi dimensional
- knn
- knowledge discovery
- query processing
- data mining