'Minimum cost flow' diaporamas de présentation

Chapter 5

Chapter 5. Flow and Orthogonal Drawings. Nimrod Milo and Ilan Orlov. Final Example:. Goal:. Efficiently drawing of orthogonal graphs. Quality of a draw:. Minimal number of bends. 9 bends. 6 bends. Bend angle. Vertex angle. Every edge considered as two directed edges !!!.

515 views • 51 slides

The Min Cost Flow Problem

1.04k views • 42 slides

Maximum Network Flow by me Dr. M. Sakalli Ch26 of CSLR and many other sources. Marmara Univ.

Maximum Network Flow by me Dr. M. Sakalli Ch26 of CSLR and many other sources. Marmara Univ. Chapter 26 of CLSR. a. 2/15. 4/19. t. s. 2/5. 0/9. 3/3. 5/14. b. A Flow Network, terminology. Modeled as a flow graph which is a directed graph of G= ( V,E ) .

504 views • 37 slides

Orthogonal Drawing

Orthogonal Drawing. Kees Visser. Overview. Introduction Orthogonal representation Flow network Bend optimal drawing. Introduction. Orthogonal drawing Given embedding Only vertical or horizontal line segments Maximum degree of 4. Introduction. Uses in VLSI circuits Minimize bends

586 views • 27 slides

FPGA Latency Optimization Using System-level Transformations and DFG Restructuring

FPGA Latency Optimization Using System-level Transformations and DFG Restructuring. Daniel Gomez-Prado, Maciej Ciesielski , and Russell Tessier Department of Electrical and Computer Engineering University of Massachusetts, Amherst. DATE13. Outline. INTRODUCTION

308 views • 22 slides

Number of primal and dual bases of network flow and unimodular integer programs

Number of primal and dual bases of network flow and unimodular integer programs. Hiroki NAKAYAMA 1 , Takayuki ISHIZEKI 2 , Hiroshi IMAI 1 The University of Tokyo. 1. Department of Computer Science. 2. Department of Information Science. (1) We give a theorem and a proof that

317 views • 19 slides

Minimum Cost Flow

Minimum Cost Flow. Algorithms and Networks. This lecture. The minimum cost flow problem: statement and applications The cycle cancelling algorithm A polynomial time variant of cycle cancelling The successive shortest paths algorithm. Minimum Cost Flow I. Edges have

1.09k views • 18 slides

Modelling and Implementation Issues in Circuit and Network Planning Tools

Modelling and Implementation Issues in Circuit and Network Planning Tools. Jukka K. Nurminen 11.6.2003. Planning Tools. Automate some of the planning tasks Essential for effective operations Better plans Faster and easier planning Distribution of planning competence

205 views • 7 slides