Knowledge Graph Embeddings with Ontologies: Reification for Representing Arbitrary Relations.
Mena LeemhuisÖzgür L. ÖzçepDiedrich WolterPublished in: KI (2022)
Keyphrases
- knowledge base
- background knowledge
- knowledge representation
- domain knowledge
- formal representation
- expert systems
- domain ontology
- ontological concepts
- graph theory
- dependency graph
- semantic relations
- knowledge acquisition
- conceptual graphs
- graphical representation
- owl ontologies
- dimensionality reduction
- knowledge domains
- weighted graph
- relevant concepts
- prior knowledge
- structured data
- information extraction
- meta level
- machine processable
- high dimensional
- semantic data
- conceptual structures
- graph representation
- knowledge structures
- knowledge management
- directed graph
- knowledge based systems