A Grapg Contraction Algorithm for the Fast Calculation of the Fiedler Vector of a Graph.
Rafael Van DriesscheDirk RoosePublished in: PPSC (1995)
Keyphrases
- learning algorithm
- detection algorithm
- graph based algorithm
- feature vectors
- experimental evaluation
- matching algorithm
- computational cost
- expectation maximization
- graph structure
- computational complexity
- undirected graph
- shortest path problem
- optimization algorithm
- segmentation algorithm
- probabilistic model
- dynamic programming
- cost function
- adjacency graph
- preprocessing
- optimal solution
- minimum spanning tree
- dominating set
- spanning tree
- tree structure
- simulated annealing
- worst case
- k means
- image segmentation