A Nonparametric Cusum Algorithm for Timeslot Sequences with Applications to Network Surveillance.
Qi ZhangCarlos RendónVeronica Montes De OcaDaniel R. JeskeMazda MarvastiPublished in: HASE (2007)
Keyphrases
- optimal solution
- detection algorithm
- dynamic programming
- preprocessing
- probabilistic model
- convergence rate
- optimization algorithm
- segmentation algorithm
- computational cost
- learning algorithm
- expectation maximization
- k means
- computational complexity
- np hard
- worst case
- particle swarm optimization
- cost function
- lower bound
- tree structure
- bayesian framework
- parametric models