Puzzling over Subsequence-Query Extensions: Disjunction and Generalised Gaps.
André FrochauxSarah Kleest-MeißnerPublished in: CoRR (2023)
Keyphrases
- database
- user queries
- query evaluation
- query processing
- data sets
- relevance feedback
- query execution
- user defined
- efficient processing
- original query
- aggregate queries
- data structure
- user interaction
- pattern matching
- query expansion
- range queries
- keywords
- indexing techniques
- query formulation
- answering queries
- retrieval method
- database queries
- query optimization
- web search engines
- response time
- search engine