Keyphrases
- database systems
- short term
- query optimization
- relational database systems
- databases
- query processing
- database technology
- database
- database management systems
- medium term
- database design
- data model
- data management
- exchange rate
- support vector regression
- multilevel secure
- long term
- database applications
- early warning
- transaction management
- crude oil
- elman neural network
- data types
- relational databases
- concurrency control
- neural network model
- object oriented
- financial time series
- support vector
- forecasting accuracy
- information systems
- short term load forecasting
- grey model
- search engine
- forecast models
- arma model
- data mining