Toward Scalable Indexing for Top-k Queries.
Jongwuk LeeHyunsouk ChoSunyou LeeSeung-won HwangPublished in: IEEE Trans. Knowl. Data Eng. (2014)
Keyphrases
- query processing
- indexing methods
- efficient query processing
- database
- inverted index
- unstructured p p systems
- indexing techniques
- query language
- indexing structure
- result set
- query result
- data retrieval
- inverted file
- access methods
- user defined
- range queries
- query evaluation
- retrieval strategies
- web search engines
- aggregation queries
- complex queries
- indexing method
- information retrieval
- response time
- database systems
- similarity search
- user queries
- data model
- aggregate queries
- approximate answers
- index structure
- query optimization
- efficient processing
- text retrieval
- index selection
- multimedia databases
- materialized views
- twig queries
- nearest neighbor queries
- search engine
- similarity queries
- multi dimensional
- xml data
- retrieval systems
- search queries
- retrieval process