DocumentCode :
2928486
Title :
Epistemic autonomy through adaptive sensing
Author :
Cariani, Peter
Author_Institution :
Eatin Peabody Lab. for Auditory Physiol., Massachusetts Eye & Ear Infirmary, Boston, MA, USA
fYear :
1998
fDate :
14-17 Sep 1998
Firstpage :
718
Lastpage :
723
Abstract :
Sensors and effectors determine how events in the world at large are related to the internal informational states of organisms and robotic devices. Sensors determine what kinds of distinctions (perceptual categories, features, primitives) can be made on the environment. By “evolving the sensors” perceptual repertoires can be adaptively altered and/or enlarged. To the extent that devices can adaptively choose their own feature primitives for themselves, they gain a greater measure of “epistemic autonomy” vis-a-vis their designers. Such devices are useful in ill-defined situations where the designer does not know a priori what feature primitives are adequate or optimum for solving a particular task. Several general strategies for adaptively altering or augmenting sensor function are proposed: 1) prosthesis: adaptive fabrication of new front-ends for existing sensors (e.g. telescopes), 2) active sensing: using motor-actions to alter what is sensed through interaction (poking, pushing, bending), 3) sensory evolution: adaptive construction of entirely new sensors (adaptive antibody construction, Gordon Pask´s electrochemical device) and 4) internalized sensing: “bringing the world into the device” by creating internal, analog representations of the world out of which internal sensors extract newly-relevant properties (perceptual learning). Since many neural sensory representations appear to be analog and iconic in nature, neural assemblies can be adaptively formed to function as internal sensors that can switch behavior according to new perceptual categories
Keywords :
learning (artificial intelligence); robots; self-adjusting systems; sensors; Gordon Pask´s electrochemical device; active sensing; adaptive antibody construction; adaptive fabrication; adaptive sensing; analog representations; bending; epistemic autonomy; features; front-ends; internal informational states; internalized sensing; neural sensory representations; organisms; perceptual categories; perceptual learning; poking; primitives; pushing; robotic devices; sensory evolution; Assembly; Electrochemical devices; Fabrication; Gain measurement; Organisms; Prosthetics; Robot sensing systems; Sensor phenomena and characterization; Switches; Telescopes;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Intelligent Control (ISIC), 1998. Held jointly with IEEE International Symposium on Computational Intelligence in Robotics and Automation (CIRA), Intelligent Systems and Semiotics (ISAS), Proceedings
Conference_Location :
Gaithersburg, MD
ISSN :
2158-9860
Print_ISBN :
0-7803-4423-5
Type :
conf
DOI :
10.1109/ISIC.1998.713808
Filename :
713808
Link To Document :
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