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Instructor: Lawrence Landweber,Jun Murai
No. 13 10/15/1999
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Dijkstra's Shortest Path First Algorithm
Goal - find shortest path from source node s to each node in a graph
N = set of nodes in the graph
l(i, j)= cost (weight) for edge (i, j) (>= 0)
seN = the source node
M = set of nodes incorporated so far
C(n) = cost of path from s to n