Reverse Top-k Query on Uncertain Preference.
GuoHui LiQi ChenBolong ZhengXiaosong ZhaoPublished in: APWeb/WAIM (2) (2018)
Keyphrases
- query processing
- result set
- imprecise information
- query result
- query evaluation
- skyline queries
- multi criteria
- user queries
- uncertain databases
- response time
- relevance feedback
- database
- highly relevant
- user defined
- range queries
- decision making
- data sources
- data structure
- aggregate queries
- query formulation
- database queries
- user preferences
- ranking list
- proximity search
- database systems
- uncertain data streams
- query answers
- scoring functions
- data objects
- indexing techniques
- multi attribute
- uncertain data
- index structure
- user interaction
- query expansion
- data streams
- information retrieval