CASONTO: An efficient and scalable Arabic semantic search engine based on a domain specific ontology and question answering.
Awny SayedAmal AlmaqrashiPublished in: Int. J. Web Inf. Syst. (2016)
Keyphrases
- question answering
- domain specific
- search engine
- domain specific ontologies
- domain ontology
- information retrieval
- relation extraction
- natural language
- question answering systems
- syntactic information
- semantic parsing
- question classification
- information extraction
- natural language processing
- semantic information
- semantic roles
- web search
- qa clef
- web search engines
- passage retrieval
- semantic representation
- knowledge sources
- cross language
- semantic relationships
- named entities
- natural language questions
- keywords
- semantic search
- domain knowledge
- search queries
- web pages
- machine learning
- user queries
- answer extraction
- candidate answers
- speech transcripts
- knowledge base
- qa systems
- co occurrence
- wordnet
- retrieval systems
- text summarization
- semantic features