https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.ICALP.2021.64
Decremental APSP in Unweighted Digraphs Versus an Adaptive Adversary
decrementalapspunweighteddigraphsversus
https://ppc.land/decremental-margin/
Explaining decremental margin
Sep 13, 2026 - Decremental margin is the profit lost per unit of revenue lost, the ratio analysts use to judge how far advertising earnings fall when client spending drops.
explainingdecrementalmargin