Query Merging: Improving Query Subscription Processing in a Multicast Environment.
Arturo CrespoOrkut BuyukkoktenHector Garcia-MolinaPublished in: IEEE Trans. Knowl. Data Eng. (2003)
Keyphrases
- response time
- database
- query processing
- query evaluation
- real time
- relevance feedback
- efficient processing
- range queries
- user queries
- aggregate queries
- data sources
- data structure
- processing queries
- query formulation
- query expansion
- database queries
- keyword search
- processing cost
- document collections
- dynamic environments
- mobile robot
- relational databases
- keywords
- information retrieval
- query terms
- index structure
- user interaction
- search queries
- complex queries
- query execution
- data processing