Answering Instance Queries Relaxed by Concept Similarity.
Andreas EckeRafael PeñalozaAnni-Yasmin TurhanPublished in: KR (2014)
Keyphrases
- answering queries
- query language
- query answering
- query processing
- concept space
- user defined
- response time
- query logs
- database queries
- range queries
- distance function
- semantic similarity
- efficient processing
- database
- complex queries
- similarity measure
- visual similarity
- approximate answers
- similarity function
- retrieval systems
- distance measure
- optimal solution
- query evaluation
- query formulation
- web search engines
- similarity measurement
- aggregate queries
- co occurrence
- data sources
- text queries