On the Limitations of Provenance for Queries with Difference.
Yael AmsterdamerDaniel DeutchVal TannenPublished in: TaPP (2011)
Keyphrases
- query processing
- database
- query language
- metadata
- provenance information
- retrieval systems
- query formulation
- query evaluation
- response time
- web search engines
- user defined
- range queries
- query logs
- database queries
- data sources
- efficient processing
- multi dimensional
- user queries
- relevance feedback
- web queries
- answering queries
- search engine