Browsing Cognitive & Neural Systems by Title

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Browsing Cognitive & Neural Systems by Title

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  • Familiarity Discrimination of Radar Pulses
    Granger, Eric; Grossberg, Stephen; Rubin, Mark; Streilein, William (Boston University Center for Adaptive Systems and Department of Cognitive and Neural Systems, 1998-07)
    The ARTMAP-FD neural network performs both identification (placing test patterns in classes encountered during training) and familiarity discrimination (judging whether a test pattern belongs to any of the classes encountered ...
  • A Familiartiy-Based Bound on the Expected Error Rate for Classification with the Fuzzy ARTMAP Neural Network
    Rubin, Mark (Boston University Center for Adaptive Systems and Department of Cognitive and Neural Systems, 1999-02)
    We obtain a bound on the expected error rate of the fuzzy ARTMAP neural network employed as a classifier. This bound is based on leave-one-out estimation of the classification error, and is analogous to a bound on the ...
  • A Fast BCS/FCS Algorithm for Image Segmentation
    Contreras-Vidal, José L.; Aguilar, Mario (Boston University Center for Adaptive Systems and Department of Cognitive and Neural Systems, 1993-05)
    A fast and efficient segmentation algorithm based on the Boundary Contour System/Feature Contour System (BCS/FCS) of Grossberg and Mingolla [3] is presented. This implementation is based on the FFT algorithm and the ...
  • Fast Learning VIEWNET Architectures for Recognizing 3-D Objects from Multiple 2-D Views
    Bradski, Gary; Grossberg, Stephen (Boston University Center for Adaptive Systems and Department of Cognitive and Neural Systems, 1995-08-01)
    The recognition of 3-D objects from sequences of their 2-D views is modeled by a family of self-organizing neural architectures, called VIEWNET, that use View Information Encoded With NETworks. VIEWNET incorporates a ...
  • Fast Synchronization of Perpetual Grouping in Laminar Visual Cortical Circuits
    Yazdanbakhsh, Arash; Grossberg, Stephen (Boston University Center for Adaptive Systems and Department of Cognitive and Neural Systems, 2004-06-08)
    Perceptual grouping is well-known to be a fundamental process during visual perception, notably grouping across scenic regions that do not receive contrastive visual inputs. Illusory contours are a classical example of ...
  • Favoring Generalists over Specialists: How Attentional Biasing Improves Perceptual Category Learning
    Williamson, James (Boston University Center for Adaptive Systems and Department of Cognitive and Neural Systems, 1999-05)
    A model of cortical learning is proposed, which incorporates supervised feedback using two forms of attention: (i) feature-specific attention which allows the network to learn associations between specific feature conjunctions ...
  • Figure-Ground Separation
    Grossberg, Stephen (Boston University Center for Adaptive Systems and Department of Cognitive and Neural Systems, 1994-09)
  • Figure-Ground Separation by Visual Cortex
    Grossberg, Stephen (Boston University Center for Adaptive Systems and Department of Cognitive and Neural Systems, 1996-02)
  • Filling-in the Forms: Surface and Boundary Interactions in Visual Cortex
    Grossberg, Stephen (Boston University Center for Adaptive Systems and Department of Cognitive and Neural Systems, 2000-10)
  • Fixational Instability and Natural Image Statistics: Implications for Early Visual Representations
    Rucci, Michele; Casile, Antonio (Boston University Center for Adaptive Systems and Department of Cognitive and Neural Systems, 2004-12)
    Under natural viewing conditions small movements of the eye, head, and body prevent the maintenance of a steady direction of gaze. It is known that stimuli tend to fade when they a restabilized on the retina for several ...
  • Form Perception
    Grossberg, Stephen (Boston University Center for Adaptive Systems and Department of Cognitive and Neural Systems, 2007-12)
  • Frequency-Dependent Phase Transitions in the Coordination of Human Bimanual Tasks
    Cohen, Michael A.; Grossberg, Stephen; Pribe, Christopher A. (Boston University Center for Adaptive Systems and Department of Cognitive and Neural Systems, 1993-01)
    The 2-channel Ellias-Grossberg neural pattern generator of Cohen, Grossberg, and Pribe [1] is shown to simulate data from human bimanual coordination tasks in which anti-phase oscillations at low frequencies spontaneously ...
  • Frequency-Dependent Synaptic Potentiation, Depression and Spike Timing Induced by Hebbian Pairing in Cortical Pyramidal Neurons
    Okatan, Murat; Grossberg, Stephen (Boston University Center for Adaptive Systems and Department of Cognitive and Neural Systems, 2000-01)
    Experiments by Markram and Tsodyks (1996) have suggested that Hebbian pairing in cortical pyramidal neurons potentiates or depresses the transmission of a subsequent presynaptic spike train al steady-state depending on ...
  • From normal behavior to schitzophrenia
    Grossberg, Stephen (Boston University Center for Adaptive Systems and Department of Cognitive and Neural Systems, 2003-01)
  • From Parallel Sequence Representations to Calligraphic Control: A Conspiracy of Neural Circuits
    Bullock, Daniel (Boston University Center for Adaptive Systems and Department of Cognitive and Neural Systems, 2004-05)
    Calligraphic writing presents a rich set of challenges to the human movement control system. These challenges include: initial learning, and recall from memory, of prescribed stroke sequences; critical timing of stroke ...
  • From Stereograms to Surface: How the Brain Sees the World in Depth
    Fang, Liang; Grossberg, Stephen (Boston University Center for Adaptive Systems and Department of Cognitive and Neural Systems, 2006-12-12)
    When we look at a scene, how do we consciously see surfaces infused with lightness and color at the correct depths? Random Dot Stereograms (RDS) probe how binocular disparity between the two eyes can generate such conscious ...
  • From Synapse to Self: Spikes, Synchrony, and Attentive Learning by Laminar Thalamocortical Circuits
    Grossberg, Stephen; Versace, Massimiliano (Boston University Center for Adaptive Systems and Department of Cognitive and Neural Systems, 2006-12-06)
    How do our brains transform the "blooming buzzing confusion" of daily experience into a coherent sense of self that can learn and selectively attend to important information? How do local signals at multiple processing ...
  • From Working Memory to Long-term Memory and Back: Linked but Distinct
    Grossberg, Stephen (Boston University Center for Adaptive Systems and Department of Cognitive and Neural Systems, 2003-03)
    Neural models have proposed how short-term memory (STM) storage in working memory and long-term memory (LTM) storage and recall are linked and interact, but are realized by different mechanisms that obey different laws. ...
  • Fusion ARTMAP: An Adaptive Fuzzy Network for Multi-Channel Classification
    Asfour, Yousif R.; Carpenter, Gail A.; Grossberg, Stephen; Lesher, Gregory W. (Boston University Center for Adaptive Systems and Department of Cognitive and Neural Systems, 1993-08)
    Fusion ARTMAP is a self-organizing neural network architecture for multi-channel, or multi-sensor, data fusion. Fusion ARTMAP generalizes the fuzzy ARTMAP architecture in order to adaptively classify multi-channel data. ...
  • Fusion Artmap: A Neural Network Architecture for Multi-Channel Data Fusion and Classification
    Asfour, Yousif R.; Carpenter, Gail A.; Grossberg, Stephen; Lesher, Gregory (Boston University Center for Adaptive Systems and Department of Cognitive and Neural Systems, 1993-01)
    Fusion ARTMAP is a self-organizing neural network architecture for multi-channel, or multi-sensor, data fusion. Single-channel Fusion ARTMAP is functionally equivalent to Fuzzy ART during unsupervised learning and to Fuzzy ...

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