A simple threshold rule is sufficient to explain sophisticated collective decision-making.

Decision-making animals can use slow-but-accurate strategies, such as making multiple comparisons, or opt for simpler, faster strategies to find a 'good enough' option. Social animals make collective decisions about many group behaviours including foraging and migration. The key to the col...

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Bibliographic Details
Main Authors: Elva J H Robinson, Nigel R Franks, Samuel Ellis, Saki Okuda, James A R Marshall
Format: Article
Language:English
Published: Public Library of Science (PLoS) 2011-01-01
Series:PLoS ONE
Online Access:http://europepmc.org/articles/PMC3101226?pdf=render