Max Flow Problem Given network N=(V,A), two nodes s,t of V, and capacities on the arcs: u ij is the capacity on arc (i,j). Find non-negative flow f ij.
Advanced Algorithms Piyush Kumar (Lecture 2: Max Flows) Welcome to COT5405 Slides based on Kevin Wayne’s slides.
Princeton University COS 423 Theory of Algorithms Spring 2001 Kevin Wayne Maximum Flow Some of these slides are adapted from Introduction and Algorithms.
1 Chapter 7 Network Flow Slides by Kevin Wayne. Copyright © 2005 Pearson-Addison Wesley. All rights reserved.
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Graph Clustering. Why graph clustering is useful? Distance matrices are graphs as useful as any other clustering Identification of communities in social.
Maximum Flows Lecture 4: Jan 19. Network transmission Given a directed graph G A source node s A sink node t Goal: To send as much information from s.
Advanced Algorithms
Chapter 7 April 28 Network Flow. Soviet Rail Network, 1955 Reference: On the history of the transportation and maximum flow problems. Alexander Schrijver.
Soviet Rail Network, 1955
Prof. Swarat Chaudhuri