PPT-Graph Algorithm:

Breadth First Search Nattee Niparnan Distance of nodes The distance between two nodes is the length of the shortest path between them S A 1 S C 1 S B 2 DFS and Length. by . Matchings. . Tobias . Mömke. and Ola Svensson. KTH Royal Institute of Technology. Sweden. Travelling Salesman Problem. Given . . n. . cities . distance. . d(u,v. ) . between . c. ities. . Implement a graph in three ways:. Adjacency List. Adjacency-Matrix. Pointers/memory for each node (actually a form of adjacency list). Adjacency List. List of pointers for each vertex. Undirected Adjacency List. Algorithms:. Graph . coloring. Created by: . . . Avdeev. . Alex,. . . Blakey Paul.. Criteria for good graph coloring algorithm:. Coloring Quality: . Number of colors needed . Number of colors ( . Randomized Techniques. Bart . M. P. . Jansen. Insert. «. Academic. unit» . on every page:. 1 Go to the menu «Insert». 2 Choose: Date and time. 3 Write the name of your faculty or department in the field «Footer». George Caragea, and Uzi Vishkin. University of Maryland. 1. Speaker. James Edwards. It has proven to be quite . difficult. to obtain significant performance improvements using current parallel computing platforms.. April 10, 2012. Parallel Graph Algorithms. Aydın . Buluç. ABuluc@lbl.gov. Lawrence Berkeley National Laboratory. Some slides from: . Kamesh. . Madduri. , John Gilbert, Daniel . Delling. . Graph Preliminaries. . Γραφημάτων . Διάλεξη . 3. Τριγωνικά Γραφήματα. Μεταβατικά Γραφήματα. Σταύρος Δ. Νικολόπουλος. 1. . . . Triangulated Graphs. Execution?. Zhiyuan. Shao. , Lin . Hou. , Yan Ai, Yu Zhang and Hai Jin. Services Computing Technology and System Lab. Cluster and Grid Computing . Lab. Huazhong. University of Science and Technology. What is a graph? . In simple words, . A graph is a set of vertices and edges which connect them.. A node (or vertex) is a discrete position in the graph. . An edge (or connection) is a link between two vertices. - Week 13. 2. Problem: Laying Telephone Wire. Central office. 3. Wiring: Naive Approach. Central office. Expensive!. 4. Wiring: Better Approach. Central office. Minimize the total length of wire connecting . Implement a graph in three ways:. Adjacency List. Adjacency-Matrix. Pointers/memory for each node (actually a form of adjacency list). Adjacency List. List of pointers for each vertex. Undirected Adjacency List. GraphBLAS. Jeremy Kepner, Vijay . Gadepally. , Ben Miller. 2014 December. This material is based upon work supported by the National Science Foundation under Grant No. DMS-. 1312831.. Any opinions, findings, and conclusions or recommendations expressed in this material are those of the author(s) and do not necessarily reflect the views of the National Science Foundation.. Jeremy Kepner, Vijay . Gadepally. , Ben Miller. 2014 December. This material is based upon work supported by the National Science Foundation under Grant No. DMS-. 1312831.. Any opinions, findings, and conclusions or recommendations expressed in this material are those of the author(s) and do not necessarily reflect the views of the National Science Foundation.. CSEP 521 Applied Algorithms Richard Anderson Lecture 8 Network Flow Announcements Reading for this week 6.8, 7.1, 7.2 [7.3-7.4 will not be covered] Next week: 7.5-7.12 Final exam, March 18, 6:30 pm. At UW.