Elastic bands across the path: A new framework and method to lower bound DTW.
Chang Wei TanFrançois PetitjeanGeoffrey I. WebbPublished in: SDM (2019)
Keyphrases
- main contribution
- lower bound
- objective function
- probabilistic model
- preprocessing
- dynamic programming
- upper bound
- detection method
- pairwise
- dynamic time warping
- cost function
- branch and bound
- high accuracy
- high precision
- computational cost
- feature extraction
- theoretical analysis
- shortest path
- clustering method
- multi step
- mobile robot
- significant improvement
- feature vectors