Supporting queries spanning across phases of evolving artifacts using Steiner forests.
Siarhei BykauJohn MylopoulosFlavio RizzoloYannis VelegrakisPublished in: CIKM (2011)
Keyphrases
- query processing
- query language
- response time
- complex queries
- efficient processing
- data sources
- search queries
- range queries
- user queries
- retrieval systems
- database systems
- query evaluation
- web search engines
- decision support
- query logs
- high quality
- data structure
- database queries
- query formulation
- databases
- aggregate queries
- answering queries