On Incorporating Iceberg Queries in Query Processors.
Krishna P. LeelaPankaj M. TolaniJayant R. HaritsaPublished in: DASFAA (2004)
Keyphrases
- query processing
- query evaluation
- user queries
- database queries
- range queries
- response time
- query types
- aggregate functions
- aggregate queries
- query formulation
- queries involving
- efficient processing
- complex queries
- multiple queries
- query terms
- query answers
- search queries
- database
- query complexity
- boolean queries
- original query
- answering queries
- query result
- semantic query
- parallel processing
- retrieval systems
- processing queries
- recursive queries
- web queries
- data sources
- query language
- query rewriting
- selectivity estimation
- data cube
- probabilistic databases
- query suggestion
- approximate answers
- relational queries
- query specific
- pre computed
- query refinement
- search engine
- skyline queries
- result set
- search logs
- visual query language
- query expansion
- retrieval process
- conjunctive queries
- exact answers
- database systems
- keyword queries
- query patterns
- language model
- relevance model
- data objects
- xpath queries
- query logs
- index structure
- inverted index
- information retrieval systems
- relational databases
- query execution
- user specifies
- tree patterns
- indexing techniques
- query answering
- query containment
- query interface
- multi dimensional