'Back edge' presentation slideshows

20. DFS, BFS, Biconnectivity, Digraphs

1.23k views • 87 slides

Advanced DFS, BFS, Graph Modeling

Advanced DFS, BFS, Graph Modeling. 25/2/2006. Introduction. Depth-first search (DFS) Breadth-first search (BFS) Graph Modeling Model a graph from a problem, ie. transform a problem into a graph problem. vertex. edge. What is a graph?. A set of vertices and edges. ancestors. root.

1.52k views • 63 slides

Working the Line

Working the Line. Definition. RULE 1-2 ART . 1 ... A diamond (or infield) shall be a 90-foot square. When measuring the distance to first base and third base, measure from the apex of home plate to the back edge of the base. The outfield is the area between two foul lines formed

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Testing planarity part 1

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Vanishing Point

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UPA and Restriction for All-Groups and Numeric Exponents

UPA and Restriction for All-Groups and Numeric Exponents. Matthew Fuchs, PhD Westbridge Technology matt@westbridgetech.com Allen Brown, PhD Microsoft. Why Bother?. Numeric Exponents introduced by the W3C XML Schema WG. Restriction is a subsumption relation among content models.

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Data Flow Analysis 2 15-411 Compiler Design

Data Flow Analysis 2 15-411 Compiler Design. Nov. 3, 2005. Recall: Data Flow Analysis. A framework for proving facts about program Reasons about lots of little facts Little or no interaction between facts Works best on properties about how program computes Based on all paths through program

1.09k views • 29 slides

VI Graph Algorithms

VI Graph Algorithms. Representation of a graph and the graph search algorithms : BFS, DFS The computation of A minimum-weight spanning tree of a graph: the least-weight way of connecting all of the vertices together when each edge has an associated weight

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Potting Bench Plans

Potting Bench Plans. Matt Howell Brooks County High School Quitman, Georgia Georgia Agricultural Education Curriculum Office, August, 2004. Material List. Five 2 by 4's, 8 feet long Two 1 by 2's, 8 feet long. 1 sheet of 3/4" treated plywood Fifteen 1-1/2" by 5/8" corner braces

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Optimizing Compilers CISC 673 Spring 2009 More Control Flow

Optimizing Compilers CISC 673 Spring 2009 More Control Flow. John Cavazos University of Delaware. Clarification. Leaders are The entry point of the function Any instruction that is a target of a branch Any instruction following a (conditional or unconditional ) branch.

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Adaptation of S&H Algorithm to the Maximal Planar Subgraph (MPS) Problem

Adaptation of S&H Algorithm to the Maximal Planar Subgraph (MPS) Problem. Wen-Lian Hsu. A Necessary and Sufficient Condition for a Graph to be Planar. A graph is planar iff at every iteration i , there exists a rooting and a unique path s.t.

352 views • 24 slides

CS 201 Compiler Construction

CS 201 Compiler Construction. Lecture 2 Control Flow Analysis. What is a loop ?. A subgraph of CFG with the following properties: Strongly Connected : there is a path from any node in the loop to any other node in the loop; and

360 views • 22 slides

CS 201 Compiler Construction

CS 201 Compiler Construction. Lecture 2 Control Flow Analysis. What is a loop ?. A subgraph of CFG with the following properties: Strongly Connected : there is a path from any node in the loop to any other node in the loop; and

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CS 312: Algorithm Analysis

This work is licensed under a Creative Commons Attribution-Share Alike 3.0 Unported License . CS 312: Algorithm Analysis. Lecture #16: Strongly Connected Components. Slides by: Eric Ringger, adapting figures from Dasgupta et al. Objectives. Understand how to linearize a DAG

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Baseball is not a kicking sport. Why mess with the feet?

Baseball is not a kicking sport. Why mess with the feet?. Fair/Foul: nothing to do with feet . Out of Play. In Play. Both feet up after leaving in play ground. In Play. Out of Play. Back foot d own and touching in play ground, front foot up and not touching. Buckfield Stadium. Foul.

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Depth-First Search

G is completely traversed before exploring G and G. 1. 2. 3. Depth-First Search. Idea : Keep going forward as long as there are unseen nodes to be visited. Backtrack when stuck. v. G. 3. G. G. 2. 1. From Computer Algorithms by S. Baase and A. van Gelder.

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Generic DFS and BFS

Generic DFS and BFS. Template Method Pattern Generic DFS Breadth-First Search. The Template Method Pattern. The template method pattern provides a generic computation mechanism that can be specialized by redefining certain steps To apply this pattern, we design a class that

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RSI

Repetitive Strain Disorder. RSI. www.charleshowes.com. What is RSI?. Repetitive Strain Injuries occur from repeated physical movements doing damage to tendons, nerves, muscles, and other soft body tissues. Another name for the condition is Cumulative Trauma Disorder.

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THIS

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