Keyphrases
- improved algorithm
- preprocessing
- theoretical analysis
- high accuracy
- experimental evaluation
- detection algorithm
- optimization algorithm
- dynamic programming
- computer science
- optimal solution
- artificial intelligence
- multi objective
- times faster
- objective function
- recognition algorithm
- k means
- np hard
- matching algorithm
- international conference
- worst case
- machine learning
- engineering design
- convergence rate
- similarity measure
- segmentation algorithm
- probabilistic model
- computational cost
- data sets
- search algorithm
- search space
- lower bound
- computational complexity