Extracting Hyponymy of Ontology Concepts from Patent Documents.
Junfeng LiXueqiang LvKehui LiuPublished in: CIS (2014)
Keyphrases
- patent documents
- patent information
- domain ontology
- semi automatically
- relevant concepts
- semantic relationships
- prior art
- patent retrieval
- owl ontologies
- intellectual property
- background knowledge
- automatically extracted
- structured documents
- domain knowledge
- semi automatic
- knowledge representation
- ontological concepts
- fuzzy ontology
- databases
- patent search
- knowledge base
- domain specific
- web search
- database
- semantic annotation
- information retrieval
- semantic web
- general purpose