'Negative weights' presentation slideshows

Asymmetric Boosting for Face Detection

Asymmetric Boosting for Face Detection. presented by. Minh-Tri Pham Ph.D. Candidate and Research Associate Nanyang Technological University, Singapore. Overview. Online Asymmetric Boosting Fast Training and Selection of Haar -like Features using Statistics

934 views • 73 slides

An Algorithm for the Steiner Problem in Graphs

An Algorithm for the Steiner Problem in Graphs. M. L. Shore, L. R. Foulds, P. B. Gibbons. Networks, Vol. 12 , 1982, pp. 323-333. Speaker: Chuang-Chieh Lin Advisor: Professor Maw-Shang Chang Dept. of CSIE, National Chung-Cheng University November 16, 2005. Outline. Introduction

1.22k views • 64 slides

Part 10. Graphs

Part 10. Graphs. CS 200 Algorithms and Data Structures. Outline. Introduction Terminology Shortest Paths Implementing Graphs Graph Traversals Topological Sorting Spanning Trees Minimum Spanning Trees Circuits. Graphs. What can this represent? A computer network

815 views • 61 slides

A Simple Min-Cut Algorithm

A Simple Min-Cut Algorithm. Joseph Vessella Rutgers-Camden. The Problem. Input: Undirected graph G =( V , E ) Edges have non-negative weights Output: A minimum cut of G. Cut Example. Cut: set of edges whose removal disconnects G Min-Cut: a cut in G of minimum cost.

1.35k views • 55 slides

CSCI 3160 Design and Analysis of Algorithms Tutorial 2

686 views • 54 slides

JAN | Feb-Mar-Apr

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Final Presentation Amir Tamrakar May 19, 2005

Ridge-Based Vessel Segmentation in Color images of the Retina Staal et al, IEEE TRANSACTIONS ON MEDICAL IMAGING, VOL. 23, NO. 4, APRIL 2004. Final Presentation Amir Tamrakar May 19, 2005. Overview. Goal + Clinical Relevance Review of Methodology

560 views • 44 slides

ECCV `04 Tutorial: Discrete Optimization Methods

ECCV `04 Tutorial: Discrete Optimization Methods. Yuri Boykov (Western Ontario) Phil Torr (Oxford Brookes) Ramin Zabih (Cornell). Outline of Lecture. Motivation: What problems may be solved by Semi Definite Programming SDP : segmentation, matching, classification. What is SDP?

564 views • 42 slides

Advanced Graphics Lecture Six

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CSE332: Data Abstractions Lecture 15: Introduction to Graphs

CSE332: Data Abstractions Lecture 15: Introduction to Graphs. Dan Grossman Spring 2010. Graphs. A graph is a formalism for representing relationships among items Very general definition because very general concept A graph is a pair G = (V,E) A set of vertices , also known as nodes

429 views • 33 slides

Tirgul 12

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A Unified Approach for Computing Top-k Pairs in Multidimensional Space

A Unified Approach for Computing Top-k Pairs in Multidimensional Space. Presented By: Muhammad Aamir Cheema 1 Joint work with Xuemin Lin 1 , Haixun Wang 2 , Jianmin Wang 3 , Wenjie Zhang 1. 1 University of New South Wales, Australia 2 Microsoft Research Asia

328 views • 22 slides

Surrogates and Kriging Part I: Kriging Ralf Lindau

Surrogates and Kriging Part I: Kriging Ralf Lindau. Contents. Stepwise Kriging (the future) Simple Kriging (the past) avoiding negative weights Victorian LWP Stefanian Permeability. Summary of 18.5.2009. Distingish between two types: 1. downscaling of averages (true downscaling)

315 views • 17 slides

T op- antitop production in pbar -p collisions

T op- antitop production in pbar -p collisions. Regina Demina , University of Rochester 05/15/2013. Outline. Motivations Identification of the signal Combined measurement of top pair production at the Tevatron Combination within experiments Combination between experiments

228 views • 13 slides

CSE 202 - Algorithms

Shortest Paths Problems. CSE 202 - Algorithms. Shortest Paths Problems. 1. v. t. Given a weighted directed graph, <u,v,t,x,z> is a path of weight 29 from u to z. <u,v,w,x,y,z> is another path from u to z; it has weight 16 and is the shortest path from u to z. 5. 9. 4. 13. 8. y.

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Shortest Path Algorithm

Shortest Path Algorithm. What is the Shortest Path Problem? Is the shortest path problem well defined? The Dijkstra's Algorithm for Shortest Path Problem. Implementation Dijkstra's Algorithm. What is the shortest path problem?.

252 views • 12 slides

Weighted Graph Algorithms

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Shortest Path Algorithm

Shortest Path Algorithm. What is the Shortest Path Problem? Is the shortest path problem well defined? The Dijkstra's Algorithm for Shortest Path Problem. Implementation Dijkstra's Algorithm. What is the shortest path problem?.

185 views • 12 slides

Shortest Path Algorithm

Shortest Path Algorithm. What is the Shortest Path Problem? Is the shortest path problem well defined? The Dijkstra's Algorithm for Shortest Path Problem. Implementation Dijkstra's Algorithm. What is the shortest path problem?.

134 views • 12 slides