Inferring Ontology Fragments from Semantic Role Typing of Lexical Variants.
Mitra Bokaei HosseiniTravis D. BreauxJianwei NiuPublished in: REFSQ (2018)
Keyphrases
- semantic roles
- semantic relationships
- lexical information
- semantic role labeling
- semantic relations
- question answering
- syntactic information
- word sense disambiguation
- domain ontology
- domain specific
- dependency structure
- semantic information
- domain knowledge
- knowledge representation
- semantic network
- wordnet
- knowledge base
- parse tree
- news stories
- co occurrence
- natural language processing
- information retrieval
- general purpose
- relation extraction
- semantic similarity
- background knowledge
- knowledge acquisition