Keyphrases
- detection algorithm
- np hard
- learning algorithm
- times faster
- preprocessing
- dynamic programming
- computationally efficient
- optimization algorithm
- theoretical analysis
- high accuracy
- worst case
- significant improvement
- k means
- experimental evaluation
- cost function
- linear programming
- optimal parameters
- segmentation algorithm
- estimation algorithm
- improved algorithm
- objective function
- generation method
- window size
- parameter tuning
- selection algorithm
- similarity measure
- matching algorithm
- classification algorithm
- parameter estimation
- data sets
- input data
- wireless sensor networks