Attacks using random forgery against DTW-based online signature verification algorithm.
Daigo MuramatsuYasushi YagiPublished in: SMC (2012)
Keyphrases
- improved algorithm
- matching algorithm
- computational complexity
- detection algorithm
- preprocessing
- high accuracy
- experimental evaluation
- computational cost
- learning algorithm
- theoretical analysis
- worst case
- probabilistic model
- dynamic programming
- significant improvement
- optimal solution
- neural network
- countermeasures
- input data
- search algorithm
- optimization algorithm
- clustering method
- similarity measure
- randomly generated