'Critical nodes' diaporamas de présentation

Max flows in O(nm) time, and sometimes less. by James B. Orlin MIT Sloan School

Max flows in O(nm) time, and sometimes less. by James B. Orlin MIT Sloan School. The Maximum Flow Problem. Directed Graph G = (N, A). Source s Sink t Capacities u ij on arc ( i,j ). Let U = max { u sj : j ? N}. Maximize the flow out of s, subject to

476 views • 29 slides

Timing Optimization

Timing Optimization. Optimization of Timing. Three phases globally restructure to reduce the maximum level or longest path Ex: a ripple carry adder ==> a carry look-ahead adder physical design phase transistor sizing timing driven placement buffering actual design

354 views • 20 slides

Example Question on Linear Program, Dual and NP-Complete Proof

Example Question on Linear Program, Dual and NP-Complete Proof . COT5405 Spring 11. Question. Given an undirected connected graph G = ( V,E ) and a positive integer k ? | V|. T wo vertices u and v are connected if and only if there exists at least one path from u to v.

248 views • 17 slides

AGP-AMDe Presented to Feed The Future Partners Coordination Meeting by Tim Durgan Chief of Party

AGP-AMDe Presented to Feed The Future Partners Coordination Meeting by Tim Durgan Chief of Party Addis Ababa May 3, 2012. Presentation Outline Project objectives & components How AGP-AMDe f its i nto AGP

288 views • 15 slides

A challenge to knowledge managers: Correcting repeated failures to learn

345 views • 13 slides

Detecting Critical Nodes for MANET IDS

Detecting Critical Nodes for MANET IDS. A Karygiannis, E Antonakakis, and A Apostolopoulos Presented by: Sarah Casey. 1. MANET Intrusion Detection Challenges. No Central Authority or Administration Can only directly monitor neighbouring nodes (within radio range)

265 views • 12 slides

Self Powered Wireless Sensor Network for HVAC System Energy Improvement - Towards Integral Building Connectivity

179 views • 8 slides