Composite Pattern Query Expression over Medical Data Streams.
Feifei LiHongyan LiQiang QuPublished in: BMEI (2009)
Keyphrases
- data streams
- query processing
- response time
- sliding window
- user queries
- data sets
- query evaluation
- database
- medical data
- complex queries
- query formulation
- query terms
- retrieval method
- continuous queries
- stream data
- sensor networks
- data structure
- query plan
- query patterns
- high level declarative
- retrieval systems
- pattern matching
- user interaction
- web search
- data sources
- range queries
- outlier detection
- database queries
- query optimization
- query expansion
- information retrieval systems
- medical experts
- relevance feedback