Efficiently Supporting Ad Hoc Queries in Large Datasets of Time Sequences.
Flip KornH. V. JagadishChristos FaloutsosPublished in: SIGMOD Conference (1997)
Keyphrases
- database
- hidden markov models
- query language
- query patterns
- query evaluation
- web search engines
- query processing
- efficient processing
- complex queries
- user queries
- data sources
- benchmark datasets
- decision support
- query logs
- response time
- exact and approximate
- pre computed
- query formulation
- synthetic datasets
- search queries
- retrieval systems
- information retrieval systems