Label_Correcting_Algorithm

# Label_Correcting_Algorithm - 15.082 and 6.855J Label...

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1 15.082 and 6.855J Label Correcting Algorithm

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2 An Example Initialize d(1) := 0; d(j) := for j 1 1 2 4 5 3 6 7 2 3 3 1 6 -2 3 2 -4 4 3 0 In next slides: the number inside the node will be d(j). Violating arcs will be in thick lines.
3 An Example Generic Step An arc (i,j) is violating if d(j) > d(i) + c ij. 0 2 3 3 1 6 -2 3 2 -4 4 3 Pick a violating arc (i,j) and replace d(j) by d(i) + c ij . 3

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4 An Example Generic Step An arc (i,j) is violating if d(j) > d(i) + c ij. 0 2 3 3 1 6 -2 3 2 -4 4 3 Pick a violating arc (i,j) and replace d(j) by d(i) + c ij . 3 6
5 An Example Generic Step An arc (i,j) is violating if d(j) > d(i) + c ij. 0 2 3 3 1 6 -2 3 2 -4 4 Pick a violating arc (i,j) and replace d(j) by d(i) + c ij . 3 6 3

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6 An Example Generic Step An arc (i,j) is violating if d(j) > d(i) + c ij. 0 2 3 3 1 6 -2 3 2 -4 4 3 Pick a violating arc (i,j) and replace d(j) by d(i) + c ij . 3 6 3 5
7 An Example Generic Step An arc (i,j) is violating if d(j) > d(i) + c ij. 0 2 3 3 1 6 -2 3 2 -4 4 3 Pick a violating arc (i,j) and replace d(j) by d(i) + c

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## This note was uploaded on 05/05/2010 for the course EE 15.082 taught by Professor Orlin during the Spring '10 term at Visayas State University.

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Label_Correcting_Algorithm - 15.082 and 6.855J Label...

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