Head Concepts Selection for Verbose Medical Queries Expansion.
Mohammed MareeIsraa NoorKhaled RabayahMohammed BelkhatirSaadat M. AlhashmiPublished in: IEEE Access (2020)
Keyphrases
- query processing
- query language
- umls metathesaurus
- query evaluation
- query logs
- efficient processing
- search queries
- web search engines
- medical domain
- complex queries
- database queries
- range queries
- view selection
- data objects
- boolean queries
- database
- web search
- tree patterns
- query formulation
- database views
- data sources
- query terms
- user queries
- concept space
- medical terminology
- response time
- answering queries
- learning algorithm
- medical knowledge
- aggregate queries
- information systems
- result set
- medical diagnosis
- database systems
- query answering
- domain ontology
- proceedings of the th international conference