Keyphrases
- preprocessing
- dynamic programming
- graph structure
- times faster
- shortest path problem
- experimental evaluation
- search space
- k means
- significant improvement
- graph based algorithm
- np hard
- high accuracy
- recognition algorithm
- adjacency graph
- cost function
- computational complexity
- objective function
- dominating set
- undirected graph
- graph model
- random walk
- bipartite graph
- convex hull
- matching algorithm
- clustering method
- detection algorithm
- neural network
- mobile robot
- decision trees