Abstract:
:Perceptual and control systems are tasked with the challenge of accurately and efficiently estimating the dynamic states of objects in the environment. To properly account for uncertainty, it is necessary to maintain a dynamical belief state representation rather than a single state vector. In this review, canonical algorithms for computing and updating belief states in robotic applications are delineated, and connections to biological systems are highlighted. A navigation example is used to illustrate the importance of properly accounting for correlations between belief state components, and to motivate the need for further investigations in psychophysics and neurobiology.
journal_name
Curr Opin Neurobioljournal_title
Current opinion in neurobiologyauthors
Lee DD,Ortega PA,Stocker AAdoi
10.1016/j.conb.2014.01.018subject
Has Abstractpub_date
2014-04-01 00:00:00pages
221-7eissn
0959-4388issn
1873-6882pii
S0959-4388(14)00034-8journal_volume
25pub_type
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