CNS Articles


Articles listed below focus on analysis and applications of neural network systems originally developed by CELEST faculty, including ART, ARTMAP, and BCS/FCS.


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Adaptive Resonance Theory (2003)
Categories Topics: Biological Learning, Machine Learning, Models: ART 1, ART 2 / Fuzzy ART, ARTMAP, Fuzzy ARTMAP,
Author(s) Carpenter, G.A. | Grossberg, S. |
Abstract Principles derived from an analysis of experimental literatures in vision, speech, cortical development, and reinforcement learning, including attentional blocking and cognitive-emotional interactions, led to the ...

Rapid category learning and recognition system (2002)
Categories Topics: Machine Learning, Models: ART 2 / Fuzzy ART,
Author(s) Carpenter, G.A. | Grossberg, S. | Rozen, D.B. |
Abstract An improved ART2 network provides fast and intermediate learning. The network combines analog and binary coding functions. The analog portion encodes the recent past while the binary portion retains the distant past. LTM ...

Thalamocortical dynamics of the McCollough effect: Boundary-surface alignment through perceptual learning (2002)
Categories Topics: Biological Vision, Models: Boundary Contour System, Other,
Author(s) Grossberg, S. | Hwang, S. | Mingolla, E. |
Abstract This article further develops the FACADE neural model of 3-D vision and figure-ground perception to quantitatively explain properties of the McCollough effect (ME). The model proposes that many ME data result from visual ...

Temporal dynamics of binocular disparity processing with corticogeniculate interactions (2002)
Categories Topics: Biological Vision,
Author(s) Grossberg, S. | Grunewald, A. |
Abstract A neural model is developed to probe how corticogeniculate feedback may contribute to the dynamics of binocular vision. Feedforward and feedback interactions among retinal, lateral geniculate, and cortical simple and complex ...

Depth perception from pairs of overlapping cues in pictorial displays (2002)
Categories Topics: Image Analysis, Models: Boundary Contour System,
Author(s) Dresp, B. | Durand, S. | Grossberg, S. |
Abstract The experiments reported herein probe the visual cortical mechanisms that control near-far percepts in response to two-dimensional stimuli. Figural contrast is found to be a principal factor for the emergence of percepts of ...

Redistribution of synaptic efficacy supports stable pattern learning in neural networks (2002)
Categories
Author(s) Carpenter, G.A. | Milenova, B. |
Abstract Markram and Tsodyks, by showing that the elevated synaptic efficacy observed with single-pulse long-term potentiation (LTP) measurements disappears with higher-frequency test pulses, have critically challenged the ...

Information fusion for image analysis: Geospatial foundations for higher-level fusion (2002)
Categories Topics: Image Analysis, Applications: Information Fusion, Other, Models: Other,
Author(s) McKenna, T.S. | Rhodes, B.J. | Waxman, A.M. |
Abstract In support of the AFOSR program in Information Fusion, the CNS Technology Laboratory at Boston University is developing and applying neural models of image and signal processing, pattern learning and recognition, associative ...

Context-sensitive bindings by the laminar circuits of V1 and V2: A unified model of perceptual grouping, attention, and orientation contrast (2001)
Categories Topics: Biological Vision, Machine Learning, Models: Boundary Contour System, Other,
Author(s) Grossberg, S. | Raizada, R. |
Abstract A detailed neural model is presented of how the laminar circuits of visual cortical areas V1 and V2 implement context-sensitive binding processes such as perceptual grouping and attention. The model proposes how specific ...

A neural model of smooth pursuit control and motion perception by cortical area MST (2001)
Categories Topics: Biological Learning, Biological Vision, Other, Models: Other,
Author(s) Grossberg, S. | Mingolla, E. | Pack, C. |
Abstract Smooth pursuit eye movements (SPEMs) are eye rotations that are used to maintain fixation on a moving target. Such rotations complicate the interpretation of the retinal image, because they nullify the retinal motion of the ...

Neural dynamics of motion integration and segmentation within and across apertures (2001)
Categories Topics: Biological Vision, Models: Other,
Author(s) Grossberg, S. | Mingolla, E. | Viswanathan, L. |
Abstract A neural model is developed of how motion integration and segmentation processes, both within and across apertures, compute global motion percepts. Figure-ground properties, such as occlusion, influence which motion signals ...

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