Efficient Approximate OLAP Querying Over Time Series.
Kasun S. PereraMartin HahmannWolfgang LehnerTorben Bach PedersenChristian ThomsenPublished in: IDEAS (2016)
Keyphrases
- databases
- data warehouse
- data model
- query language
- dynamic time warping
- data cube
- on line analytical processing
- association rules mining
- multivariate time series
- multimedia databases
- non stationary
- business intelligence
- moving average
- query processing
- multidimensional databases
- olap systems
- database querying
- abnormal patterns
- multidimensional time series
- data warehousing
- multi dimensional
- metadata
- data mining
- stock price
- data mining tasks
- autoregressive
- financial time series
- response time
- relational databases
- multimedia