Talk:Shortest path faster algorithm

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Differences of this algorithm with Moore's algorithm (1957)

Hi, I have a book ((in Italian) "Algoritmi e Strutture Dati" by A. Bertossi and A. Montresor, which is the textbook for the course of "Algorithms and Data Structures" at the university of Trento, Italy) that presents (pagg. 211-216) pseudocode which is identical to the one described in this algorithm as a standard implementation for the Bellman-Ford algorithm. After a little bit of research, I have found that this form of Bellman-Ford was proposed by Moore in 1957 (see [1] and [2]) and later found equivalent to Bellman-Ford. Moore's algorithm is so well known, that the Bellman-Ford algorithm is also known as Bellman-Ford-Moore algorithm (this is also mentioned in the incipit of the Wikipedia article about Bellman-Ford). So, I am a little confused by this article. Is there something in this algorithm that I am missing, or is it one of the many variants of Bellman-Ford and should the article be moved in a section of Bellman-Ford? --CristianCantoro (talk) 16:07, 7 February 2018 (UTC)[reply]

Valid point, this is in origin an optimization of the Bellman-Ford algorithm, and this is almost never called by this name (SPFA) outside China, where it was popularized by Fanding Duan. As for merge, I am currently undecided; the Bellman-Ford page itself could use some work. The size is not the issue, since there aren't that great of differences in the code. Wyrdwritere (talk) 03:43, 7 April 2024 (UTC)[reply]

Tone

Hi, I'm relatively new and Algorithms aren't really my strong suit, however I do agree with whoever flagged this article for tone. The section with examples use the term "We" multiple times, and although I don't know the exact policy on it, I assume it's not proper. I would edit it but I don't know if there's any specific things that need to be kept so I figured I'd let someone else do it. Is there a policy against the use of "We", and where would I find it? Thanks Mlayap (talk) 12:34, 28 May 2024 (UTC)[reply]