Fast summarization and anonymization of multivariate big time series.
Dymitr RutaLing CenErnesto DamianiPublished in: IEEE BigData (2015)
Keyphrases
- multivariate time series
- multivariate time series data
- multivariate data
- information loss
- privacy preserving
- dynamic time warping
- sequential data
- non stationary
- regression model
- privacy preservation
- subsequence matching
- temporal data
- financial time series
- multi document summarization
- automatic summarization
- privacy preserving data publishing
- change point detection
- mixed data
- privacy protection
- extractive summarization
- big data
- data anonymization
- data sets
- document summarization
- data publishing
- data mining tasks
- autoregressive
- hidden markov models
- high dimensional