Bellman–Ford algorithm (Shimbel 1955; Bellman 1958; Moore 1959) (general weights Shortest Path (Directed Graphs))

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Time Complexity

$O(VE)$

Space Complexity

$O(V)$ words

(keeping track of distances)

Description

Approximate?

Exact

Randomized?

No, deterministic

Model of Computation

Word/Real RAM

Year

1959

Reference

https://www.ams.org/journals/qam/1958-16-01/S0033-569X-1958-0102435-2/S0033-569X-1958-0102435-2.pdf

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