Optimized Path Traversal

Oct 08, 2014

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Optimized Path Traversal. Workspace (including obstacles) Nodes Path Safe Traversal Unsafe Traversal Optimized Plan Path Traversal.

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safe traversal
unsafe traversal
optimized path traversal
workspace including obstacles
optimized plan path traversal

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Optimized Path Traversal

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Optimized Path Traversal Workspace (including obstacles) Nodes Path Safe Traversal Unsafe Traversal Optimized Plan Path Traversal

Tree Traversal

Tree Traversal. +. Inorder traversal: A/B*C*D+E ( LVR ) Infix form Preorder traversal: +**/ABCDE ( VLR ) Prefix form Postorder traversal: AB/C*D*E+ ( LRV ) Postfix form . *. E. *. D. 1. /. C. 2. 17. A. B. 3. 14. 18. 19. 4. 11. 15. 16. 8. 5. 12. 13. 6. 7. 9. 10.

494 views • 10 slides

Graph Traversal

Graph Traversal. Text Weiss, § 9.6 Depth-First Search Think Stack Breadth-First Search Think Queue. Overview. Goal To systematically visit the nodes of a graph A tree is a directed, acyclic, graph (DAG) If the graph is a tree,

672 views • 41 slides

Tree Traversal

Tree Traversal. Section 9.3 Longin Jan Latecki Temple University Based on slides by Paul Tymann, Andrew Watkins, and J. van Helden. Tree Anatomy. The children of a node are, themselves, trees, called subtrees. Root. Level 0. R. Level 1. S. T. Internal Node. Level 2. X. U. V. W.

483 views • 28 slides

I/O and Space-Efficient Path Traversal in Planar Graphs

I/O and Space-Efficient Path Traversal in Planar Graphs. Craig Dillabaugh , Carleton University Meng He , University of Waterloo Anil Maheshwari , Carleton University Norbert Zeh , Dalhousie University. Background: Succinct Data Structures.

339 views • 19 slides

Graph Traversal

Graph Traversal. s. s. Notice that the . s. discovery edges . spanning . form a . tree . of the . connected . component of the . starting vertex . . s. Recall that a . spanning tree. is a . spanning subgraph. that is a tree. spanning subgraph. A .

484 views • 39 slides

Postorder traversal

Postorder traversal. Ed. 2. and 3.: Chapter 6 – Ed. 4.: Chapter 7 -. Postorder Traversal. Algorithm postorder(T,v): for each child w of v call postorder(T,w) perform the “visit” action for node v. postorder(T,v). v. postorder(T,w). w. Postorder Traversal of a Binary Tree.

594 views • 36 slides

Efficient Data Mining for Path Traversal Patterns

Efficient Data Mining for Path Traversal Patterns. CS401 Paper Presentation Chaoqiang chen Guang Xu. Overview. Introduction Problem Formulation Algorithm for Traversal Pattern 1. Identifying Maximal Forward References 2. Determining Large Reference Sequences Performance Results

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NAT Traversal

NAT Traversal. 2008 Feb 25 th. Panasonic Communications Co.,Ltd Office Network Company Network SE Team. Account info. Management site: It is used for checking the charge or choosing the phone services. CLIP: Calling Line Identification Presentation

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NSIS Path-coupled Signaling for NAT/Firewall Traversal

NSIS Path-coupled Signaling for NAT/Firewall Traversal. Martin Stiemerling, Miquel Martin (NEC) Hannes Tschofenig (Siemens AG) Cedric Aoun (Nortel). History. Initial presentation on NAT/FW NSLP in Vienna Face-to-face design team meeting in Sep. 2003:. Current documents.

229 views • 11 slides

Tree Traversal

Tree Traversal. Traversal Algorithms. preorder inorder postorder. PreOrder Traversal. Inorder Traversal. Postorder Traversal. In which order does a preorder traversal visit the vertices in this ordered rooted tree?. procedure preorder ( T : ordered rooted tree) r := root of T

1.13k views • 71 slides

Graph Traversal

Graph Traversal. Chapter 9. Problem. Given a directed or undirected graph G=(V,E), find a way to traverse all of its vertices. Solution. Depth First Search (DFS) Breadth First Search (BFS). DFS. DFS. DFS. DFS. DFS. DFS. DFS. DFS. DFS. DFS. DFS. DFS. DFS. DFS. DFS. DFS. DFS.

1.02k views • 69 slides

Inorder Traversal

Inorder Traversal. Inorder traversal. Visit the left subtree. Visit the node. Visit the right subtree. hi. no. at. do. if. pi. go. be. we. me. of. at be do go hi if me no of pi we. Inorder Traversal. Inorder traversal. Visit the left subtree. Visit the node.

633 views • 56 slides

Octree Traversal

Octree Traversal. Ref: Revelles et al. 2000. Ray Tracing. Global illumination that considers shadow, reflection, refractions, …. The most time-consuming operations in ray tracing. Object-Ray Intersection. Octree. Hierarchical spatial structure that speeds up the computation.

442 views • 15 slides

Tree Traversal

Tree Traversal. Section 9.3 Longin Jan Latecki Temple University Based on slides by Paul Tymann and Andrew Watkins. Tree Anatomy. The children of a node are, themselves, trees, called subtrees. Root. Level 0. R. Level 1. S. T. Internal Node. Level 2. X. U. V. W. Leaf. Level 3.

486 views • 25 slides

Tree Traversal

Tree Traversal. Traversal Algorithms. preorder inorder postorder. PreOrder Traversal. Inorder Traversal. Postorder Traversal. In which order does a inorder traversal visit the vertices in this ordered rooted tree?. procedure inorder ( T : ordered rooted tree) r := root of T

142 views • 8 slides

Tree Traversal

322 views • 28 slides

Traversal Strategies

Traversal Strategies. Specification and Efficient Implementation (Graph Theory of OOP/OOD). Introduction. Define subgraphs succinctly Define path sets succinctly Applications writing adaptive programs marshaling objects storing objects, persistent objects.

1.61k views • 159 slides

Graphs: Traversal

Graphs: Traversal. Searching/Traversing a graph = visiting the vertices of a graph by following the edges in a systematic way Example : Given a highway map, find a path from one city to another. What if the graph has cycles?

163 views • 15 slides

Tree Traversal

Tree Traversal. Pre Order Tree Traversal. Visit the root Traverse the left sub-tree, Traverse the right sub-tree. In Order Tree Traversal. Traverse the left sub-tree, Visit the root Traverse the right sub-tree. Post Order Tree Traversal. Traverse the left sub-tree,

391 views • 27 slides

Tree Traversal

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Traversal Algorithms

sequential polling algorithm traversing connected networks (tree construction) complexity measures tree terminology tarry’s algorithm classical algorithm awerbuch’s algorithm. Traversal Algorithms. traversal algorithm is a wave algorithm with the following properties:

113 views • 8 slides

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