7 FordFulkerson Algorithm with multiple optimal solutions Algorithm Slides: 10 Download presentation 7. Ford-Fulkerson Algorithm with multiple optimal solutions Algorithm Design by Éva Tardos and Jon Kleinberg • Copyright © 2005 Addison Wesley • Slides by Kevin Wayne Ford-Fulkerson Algorithm flow G: 0 1 s 0 4 2 0 1 0 3 1 4 0 0 1 1 5 capacity 0 4 t Flow value = 0 2 Ford-Fulkerson Algorithm flow G: 0 1 0 s 4 3 1 0 1 1 5 2 4 t Flow value = 0 4 1 1 0 3 capacity 4 0 1 s 0 1 0 Gf: 4 2 5 4 t 1 3 Ford-Fulkerson Algorithm flow G: 1 1 s 1 4 3 1 0 1 1 5 1 2 4 t Flow value = 1 4 1 1 0 3 capacity 4 0 1 3 1 1 0 Gf: s 2 5 1 3 t 1 4 Ford-Fulkerson Algorithm flow G: 1 1 s 2 4 2 1 1 2 0 3 1 1 1 5 Gf: 1 capacity 4 1 1 2 s 2 3 4 1 1 t Flow value = 2 1 2 4 5 2 2 t 1 5 Ford-Fulkerson Algorithm flow G: 1 1 s 2 4 2 1 1 1 3 4 1 1 1 Gf: 1 capacity 5 2 2 t 1 3 4 1 1 4 Flow value = 3 1 s 2 5 2 1 t 1 6 Ford-Fulkerson Algorithm flow G: 1 1 s 2 3 2 1 1 1 3 1 4 1 1 Gf: 1 5 capacity 2 2 t 1 4 3 1 3 Flow value = 3 1 s 2 5 2 1 t 1 7 Ford-Fulkerson Algorithm flow G: 1 1 s 2 3 2 1 1 1 3 1 4 1 1 Gf: 1 5 capacity 2 2 t 1 4 3 1 3 Flow value = 3 1 s 2 5 2 1 t 1 8 Ford-Fulkerson Algorithm flow G: 1 1 s 2 3 2 1 1 1 3 1 4 1 1 Gf: 1 5 capacity 2 2 t 1 4 3 1 3 Flow value = 3 1 s 2 5 2 1 t 1 9 Ford-Fulkerson Algorithm flow G: 1 1 s 2 3 2 1 1 1 3 1 4 1 1 Gf: 1 5 capacity 2 2 t 1 4 3 1 3 Flow value = 3 1 s 2 5 2 1 t 1 10 FordfulkersonGrover's algorithm multiple solutionsWhen do alternate optimal solutions occur in lp modelsLeast frequently used page replacement algorithm calculatorAn algorithm that returns near optimal solution is calledOptimal meeting point algorithmDelayed multiple baseline designDisadvantages of mimdDemand shifterOptimal arousal theoryWhat is optimal policy in reinforcement learning