A Slightly Improved Sub-Cubic Algorithm for the All PairsShortest Paths Problem with Real Edge Lengths.
Uri ZwickPublished in: Algorithmica (2006)
Keyphrases
- improved algorithm
- matching algorithm
- times faster
- experimental evaluation
- k means
- computational cost
- linear programming
- recognition algorithm
- detection algorithm
- worst case
- learning algorithm
- optimal path
- particle swarm optimization
- expectation maximization
- computationally efficient
- theoretical analysis
- segmentation algorithm
- cost function
- clustering method
- search space
- preprocessing
- edge points
- path finding
- graph structure
- convergence rate
- dynamic programming
- objective function
- similarity measure