TRISTAN: Real-time analytics on massive time series using sparse dictionary compression.
Alice MarascuPascal PompeyEric BouilletMichael WurstOlivier VerscheureMartin GrundPhilippe Cudré-MaurouxPublished in: IEEE BigData (2014)
Keyphrases
- real time
- sparse representation
- data analysis
- case study
- low cost
- non stationary
- business intelligence
- compression scheme
- learning analytics
- data compression
- compression ratio
- compression algorithm
- image compression
- high speed
- sparse data
- signal recovery
- real time face tracking
- dynamic time warping
- high dimensional
- video sequences
- data mining