User profiles for James A.R. Marshall
James AR MarshallProfessor of Theoretical & Computational Biology, University of Sheffield Verified email at sheffield.ac.uk Cited by 5014 |
Group selection and kin selection: formally equivalent approaches
JAR Marshall - Trends in Ecology & Evolution, 2011 - cell.com
Inclusive fitness theory, summarised in Hamilton's rule, is a dominant explanation for the
evolution of social behaviour. A parallel thread of evolutionary theory holds that selection …
evolution of social behaviour. A parallel thread of evolutionary theory holds that selection …
Insect-inspired AI for autonomous robots
Autonomous robots are expected to perform a wide range of sophisticated tasks in complex,
unknown environments. However, available onboard computing capabilities and algorithms …
unknown environments. However, available onboard computing capabilities and algorithms …
Decision-making under uncertainty: biases and Bayesians
Animals (including humans) often face circumstances in which the best choice of action is
not certain. Environmental cues may be ambiguous, and choices may be risky. This paper …
not certain. Environmental cues may be ambiguous, and choices may be risky. This paper …
Inclusive fitness theory and eusociality
Arising from MA Nowak, CE Tarnita & EO Wilson Nature466, 1057–1062 (2010)10.1038/nature09205
; Nowak et al. reply Nowak et al. argue that inclusive fitness theory has been of …
; Nowak et al. reply Nowak et al. argue that inclusive fitness theory has been of …
Stop signals provide cross inhibition in collective decision-making by honeybee swarms
Honeybee swarms and complex brains show many parallels in how they make decisions. In
both, separate populations of units (bees or neurons) integrate noisy evidence for …
both, separate populations of units (bees or neurons) integrate noisy evidence for …
On optimal decision-making in brains and social insect colonies
JAR Marshall, R Bogacz… - Journal of the …, 2009 - royalsocietypublishing.org
The problem of how to compromise between speed and accuracy in decision-making faces
organisms at many levels of biological complexity. Striking parallels are evident between …
organisms at many levels of biological complexity. Striking parallels are evident between …
When less is more: Robot swarms adapt better to changes with constrained communication
To effectively perform collective monitoring of dynamic environments, a robot swarm needs
to adapt to changes by processing the latest information and discarding outdated beliefs. We …
to adapt to changes by processing the latest information and discarding outdated beliefs. We …
[HTML][HTML] A mechanism for value-sensitive decision-making
We present a dynamical systems analysis of a decision-making mechanism inspired by
collective choice in house-hunting honeybee swarms, revealing the crucial role of cross-…
collective choice in house-hunting honeybee swarms, revealing the crucial role of cross-…
Mammalian choices: combining fast-but-inaccurate and slow-but-accurate decision-making systems
…, AI Houston, JAR Marshall… - … of the Royal …, 2008 - royalsocietypublishing.org
Empirical findings suggest that the mammalian brain has two decision-making systems that
act at different speeds. We represent the faster system using standard signal detection theory…
act at different speeds. We represent the faster system using standard signal detection theory…
Decision-making without a brain: how an amoeboid organism solves the two-armed bandit
…, RP Mann, JAR Marshall… - Journal of The …, 2016 - royalsocietypublishing.org
Several recent studies hint at shared patterns in decision-making between taxonomically
distant organisms, yet few studies demonstrate and dissect mechanisms of decision-making in …
distant organisms, yet few studies demonstrate and dissect mechanisms of decision-making in …