Semantic Analysis using Dependency-based Grammars and Upper-Level Ontologies.
Amal ZouaqMichel GagnonBenoît OzellPublished in: Int. J. Comput. Linguistics Appl. (2010)
Keyphrases
- semantic analysis
- upper level
- natural language
- lower level
- natural language processing
- natural language sentences
- parse tree
- semantic information
- knowledge representation
- natural language understanding
- semantic relations
- higher level
- semantic web
- domain ontology
- bilevel programming
- domain specific
- ontology alignment
- knowledge base
- context free grammars
- syntactic analysis
- syntactic parsing
- machine learning
- wordnet
- artificial intelligence
- semantic representation
- semi automatic
- grammatical inference
- context free
- information extraction
- semantic meaning
- prior knowledge
- high level
- databases
- semantic parser