Query Understanding through Knowledge-Based Conceptualization.
Zhongyuan WangKejun ZhaoHaixun WangXiaofeng MengJi-Rong WenPublished in: IJCAI (2015)
Keyphrases
- database
- response time
- query processing
- database queries
- user queries
- data structure
- query reformulation
- expert systems
- query expansion
- relevance feedback
- query formulation
- retrieval systems
- keywords
- query evaluation
- efficient processing
- result set
- user defined
- knowledge structures
- data objects
- query execution
- web search engines
- nearest neighbor
- data sources
- search experience
- boolean queries
- multiple queries