Keyphrases
- distance computation
- database
- query processing
- user queries
- exact answers
- similarity queries
- approximate matching
- response time
- database systems
- pre computed
- user interaction
- distance measure
- relevance feedback
- data structure
- triangle inequality
- exact and approximate
- query evaluation
- query formulation
- database queries
- distance metric
- active learning
- result set
- skyline queries
- search queries
- retrieval systems
- distance function
- test cases
- tree edit distance
- data model
- approximate matches
- reverse k nearest neighbor