Handling Query Skew in Large Indexes: A View Based Approach.
Weihuang HuangJeffrey Xu YuZechao ShangPublished in: ADC (2015)
Keyphrases
- query processing
- database
- response time
- view selection
- index structure
- access methods
- indexing methods
- materialized views
- indexing techniques
- user queries
- relevance feedback
- inverted index
- database queries
- query evaluation
- range queries
- data structure
- indexing structure
- indexing scheme
- query formulation
- query execution
- aggregate views
- index scheme
- indexing schemes
- retrieval method
- query expansion
- inverted file
- multi dimensional
- view maintenance
- complex queries
- r tree
- main memory
- multiple views
- xpath queries
- retrieval systems
- user interaction
- data sources
- inverted lists
- keywords
- databases