Bellman-Ford in Almost-Linear Time for Dense Graphs

Published 18 Feb 2026 in cs.DS | (2602.16153v1)

Abstract: We consider the single-source shortest paths problem on a directed graph with real-valued (possibly negative) edge weights and solve this problem in $n^{2+o(1)}$ time by refining the shortcutting procedure introduced in Li, Li, Rao, and Zhang (2026).

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