Distributed detection of sequential anomalies in univariate time series.
Johannes SchneiderPhillip WenigThorsten PapenbrockPublished in: VLDB J. (2021)
Keyphrases
- anomaly detection
- multivariate time series
- detect anomalies
- multivariate time series data
- distributed systems
- object detection
- detection accuracy
- multi agent
- automatic detection
- detection rate
- detection method
- sequential data
- detection algorithm
- target detection
- load balancing
- heterogeneous environments
- stock market
- change detection
- real time
- mobile agents
- databases
- cooperative
- object recognition
- peer to peer
- lightweight
- face detection
- false positives
- distributed environment
- non stationary
- false alarms
- wireless sensor networks
- hidden markov models
- event detection
- neural network
- root cause
- financial time series
- moving average
- subsequence matching
- anomalous behavior
- change point
- data sets