Example query on ontology-labels knowledge graph based on filter-refine strategy.
Linlin DingSisi LiMo LiZe ChenHanlin ZhangHao LuoGeorge Y. YuanPublished in: World Wide Web (WWW) (2023)
Keyphrases
- domain knowledge
- knowledge base
- knowledge representation
- database
- domain ontology
- semantic query
- prior knowledge
- query processing
- knowledge acquisition
- user queries
- knowledge management
- label propagation
- related concepts
- semantic information
- knowledge domains
- pairwise
- ontology development
- conceptual structures
- knowledge sources
- query evaluation
- range queries
- conceptual model
- knowledge organization
- semantic web
- domain specific
- relevance feedback
- knowledge resources
- knowledge repository
- concept hierarchy
- graph model
- background knowledge
- semi supervised
- data sources
- data structure