A Multiple Query Optimization Scheme for Change Point Detection on Stream Processing System - [Position Paper].
Masahiro OkeHideyuki KawashimaPublished in: BIRTE (2014)
Keyphrases
- optimization scheme
- stream processing
- query execution
- change point detection
- query processing
- stream processing systems
- change point
- response time
- database
- data processing
- data structure
- user queries
- continuous queries
- query optimization
- query evaluation
- data streams
- keyword search
- stream data
- non stationary
- database systems
- database queries
- data management
- hidden markov models
- high dimensional
- data analysis
- keywords
- search engine
- data mining