'2 approximation' presentation slideshows

University of Denver Department of Mathematics Department of Computer Science

University of Denver Department of Mathematics Department of Computer Science. Geometric graphs Planar graph Unit disk graph Applications Ad hoc wireless networks Robot route planning moving in a terrain of varied types (e.g. grassland, brush land, forest, water etc.

1.12k views • 90 slides

Approximation Algorithm

703 views • 46 slides

Efficient monitoring of Web resources

Efficient monitoring of Web resources. Avigdor Gal (joint work with Haggai Roitman and Louiqa Raschid) IFIP 2.6 meeting 24/6/2009, Nicosia, Cyprus. Profile-Based Online Data Delivery.

556 views • 45 slides

Conflict-Free Coloring

Conflict-Free Coloring. Conflict-Free Coloring. Gila Morgenstern CRI, Haifa University. Conflict-Free Coloring. Conflict-Free (CF) Coloring: Introduced by [Even, Lutker, Ron, Smorodinsky. 03], motivated by frequency assignment problems in radio network.

738 views • 35 slides

Research in Algorithms -- Spanning Trees and Optimization Problems

441 views • 34 slides

Vertex cover problem

Vertex cover problem. S ? V such that for every {u,v} ? E u ? S or v ? S (or both). Vertex cover problem. S ? V such that for every {u,v} ? E u ? S or v ? S (or both). Vertex cover problem. S ? V such that for every {u,v} ? E u ? S or v ? S (or both).

435 views • 33 slides

Practical Discrete Unit Disk Cover Using an Exact Line-Separable Algorithm

526 views • 32 slides

Communication-Aware Processor Allocation for Supercomputers

382 views • 31 slides

Campaign Management via Bribery

Campaign Management via Bribery. Piotr Faliszewski AGH University of Science and Technology, Poland. Joint work with Edith Elkind and Arkadii Slinko. COMSOC and Voting. Manipulation Control Bribery. Computational social choice - group decision making. vs Campaign Management.

467 views • 29 slides

Breaking out of the Box of Recommendations: From Items to Packages

345 views • 28 slides

Improved Algorithms for Orienteering and Related Problems

Improved Algorithms for Orienteering and Related Problems. Chandra Chekuri, Nitish Korula and Martin Pal Proceedings of the nineteenth annual ACM-SIAM symposium on Discrete algorithms (SODA 08). Presented By: Asish Ghoshal. The Problem.

472 views • 24 slides

Longest Increasing Subsequence and Distance to Monotonicity in Data Stream Model

Longest Increasing Subsequence and Distance to Monotonicity in Data Stream Model. Hossein Jowhari Simon Fraser University Joint work with Funda Ergun. Dagstuhl August 2008. Problem Definitions. Longest Increasing Subsequence (LIS)

298 views • 20 slides

Practical Discrete Unit Disk Cover Using an Exact Line-Separable Algorithm

344 views • 20 slides

Minimum Routing Cost Spanning Trees

Minimum Routing Cost Spanning Trees. Kun-Mao Chao ( ??? ) Department of Computer Science and Information Engineering National Taiwan University, Taiwan E-mail: kmchao@csie.ntu.edu.tw WWW: http://www.csie.ntu.edu.tw/~kmchao. An MST with large routing cost.

290 views • 18 slides

Clustering In Large Graphs And Matrices

Clustering In Large Graphs And Matrices. Petros Drineas, Alan Frieze, Ravi Kannan, Santosh Vempala, V. Vinay Presented by Eric Anderson. Outline. Clustering: discrete vs. continuous Singular Value Decomposition (SVD) Applying SVD to clustering Algorithm Analysis and results. Clustering.

290 views • 17 slides

Approximation Algorithms for Knapsack Problems

291 views • 15 slides

Summary

Understanding Heuristics for the Hamilton Cycle Problem (what I would like to see other people figure out) R Taylor - DSTO December 2012. Summary. Optimisation form Approximation theory Inapproximation theory Known & Unknown Average case analysis A fuller picture. Optimisation form.

240 views • 14 slides

Issues on the border of economics and computation ?????? ????? ????? ??????

232 views • 14 slides

Approximation Algorithms for CAs with Complement-Free Bidders

100 views • 1 slides