2008 NASA/ESA Conference on Adaptive Hardware and Systems 2008
DOI: 10.1109/ahs.2008.64
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Adaptation of the Perception-Action Loop Using Active Channel Sampling

Abstract: During the lifetime of a real world agent or robot, many changes unforeseen at design time can occur. Whether these are due to a change in environmental conditions or to alterations of the embodiment of the robot, flexibility and adaptation are essential qualities that can help it to keep operating in this new situation. This work is based on an information-theoretic approach and introduces an exploration strategy that allows an agent to detect and adapt to changes in its perception-action loop by actively sam… Show more

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Cited by 3 publications
(2 citation statements)
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“…In the context of robotics and artificial life, perception-action loops are generally viewed as an arbitrarily complex mapping from sensory input to a motor output [1], [2]. The sensory input is a representation of the environment, which, through filters and classifiers of any possible form, is processed into a motor action.…”
Section: Introductionmentioning
confidence: 99%
“…In the context of robotics and artificial life, perception-action loops are generally viewed as an arbitrarily complex mapping from sensory input to a motor output [1], [2]. The sensory input is a representation of the environment, which, through filters and classifiers of any possible form, is processed into a motor action.…”
Section: Introductionmentioning
confidence: 99%
“…Capdepuy et al [28] proposed an information-theoretic mechanism to create an internal representation of the agent's environment, and subsequently, they developed an information-theoretic anticipation framework to identify relevant relationships between events [29]. They also evaluated an active exploration strategy, in which an agent gradually collects samples of the interaction with the environment, such that the prediction accuracy becomes maximized [30].…”
Section: Introductionmentioning
confidence: 99%