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Browsing College of Arts and Sciences by Title

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Browsing College of Arts and Sciences by Title

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  • Carpenter, Gail A.; Ross, William D. (Boston University Center for Adaptive Systems and Department of Cognitive and Neural Systems, 1993-10)
    A new neural network architecture is introduced for the recognition of pattern classes after supervised and unsupervised learning. Applications include spatio-temporal image understanding and prediction and 3-D object ...
  • Grossberg, Stephen; Williamson, James R. (Boston University Center for Adaptive Systems and Department of Cognitive and Neural Systems, 1996-05)
    A self-organizing architect is developed for image region classification. The system consists of a preprocessor that utilizes multi-scale filtering, competition, cooperation, and diffusion to compute a vector of image ...
  • Tian, Tai-Peng; Li, Rui; Sclaroff, Stan (Boston University Computer Science Department, 2005-07-07)
    A learning based framework is proposed for estimating human body pose from a single image. Given a differentiable function that maps from pose space to image feature space, the goal is to invert the process: estimate the ...
  • Guenther, Frank H.; Epsy-Wilson, Carol Y.; Boyce, Suzanne E.; Matthies, Melanie L.; Zandipour, Majid; Perkell, Joseph S. (Boston University Center for Adaptive Systems and Department of Cognitive and Neural Systems, 1998-01)
    Acoustic and articulatory recordings reveal that speakers utilize systematic articulatory tradeoffs to maintain acoustic stability when producing the phoneme /r/. Distinct articulator configurations used to produce /r/ in ...
  • Shock, Byron; Carpenter, Gail; Gopal, Sucharita; Woodcock, Curtis (Boston University Computer Science Department, 2001-12)
    The ability to detect and monitor changes in land use is essential for assessment of the sustainability of development. In the next decade, NASA will gather high-resolution multi-spectral and multi-temporal data, which ...
  • Parsons, Olga; Carpenter, Gail (Boston University Center for Adaptive Systems and Department of Cognitive and Neural Systems, 2002-09)
    The Sensor Exploitation Group of MIT Lincoln Laboratory incorporated an early version of the ARTMAP neural network as the recognition engine of a hierarchical system for fusion and data mining of registered geospatial ...
  • Carpenter, Gail A.; Wilson, Frank D.M. (Boston University Center for Adaptive Systems and Department of Cognitive and Neural Systems, 1997-6)
    ARTMAP-DS extends fuzzy ARTMAP to discriminate between similar inputs by discounting similarities. When two or more candidate category representations are activated by a given input, features that the candidate representations ...
  • Carpenter, Gail A.; Rubin, Mark A.; Streilein, William W. (Boston University Center for Adaptive Systems and Department of Cognitive and Neural Systems, 1996-11)
    ARTMAP-FD extends fuzzy ARTMAP to perform familiarity discrimination. That is, the network learns to abstain from meaningless guesses on patterns not belonging to a class represented in the training set. ARTMAP-FD can also ...
  • Streilein, William W.; Gaudiano, Paolo; Carpenter, Gail A. (Boston University Center for Adaptive Systems and Department of Cognitive and Neural Systems, 1998-05)
    ART (Adaptive Resonance Theory) neural networks for fast, stable learning and prediction have been applied in a variety of areas. Applications include automatic mapping from satellite remote sensing data, machine tool ...
  • Streilein, William W.; Gaudiano, Paolo; Carpenter, Gail A. (Boston University Center for Adaptive Systems and Department of Cognitive and Neural Systems, 1998-05)
    ART (Adaptive Resonance Theory) neural networks for fast, stable learning and prediction have been applied in a variety of areas. Applications include automatic mapping from satellite remote sensing data, machine tool ...
  • Carpenter, Gail A.; Markuzon, Natalya (Boston University Center for Adaptive Systems and Department of Cognitive and Neural Systems, 1996-05)
    For complex database prediction problems such as medical diagnosis, the ARTMAP-IC neural network adds distributed prediction and category instance counting to the basic fuzzy ARTMAP system. For the ARTMAP match tracking ...
  • Carpenter, Gail A.; Grossbergy, Stephen; Reynolds, John (Boston University Center for Adaptive Systems and Department of Cognitive and Neural Systems, 1991-02)
    This article introduces a new neural network architecture, called ARTMAP, that autonomously learns to classify arbitrarily many, arbitrarily ordered vectors into recognition categories based on predictive success. This ...
  • Grossberg, Stephen; Huang, Tsung-Ren (Boston University Center for Adaptive Systems and Department of Cognitive and Neural Systems, 2007-11)
    How do humans rapidly recognize a scene? How can neural models capture this biological competence to achieve state-of-the-art scene classification? The ARTSCENE neural system classifies natural scene photographs by using ...
  • Lim, Sanghee (2012-05-25)
    Normative understandings of democracy and public health have led to hypotheses that the democratic-ness of a country should be positively associated with its public health outcomes, given that the a democratic state is ...
  • Boddapati, Gowtham; Day, John; Matta, Ibrahim; Chitkushev, Lou (Boston University Computer Science Department, 2009-06-22)
    The TCP/IP architecture was originally designed without taking security measures into consideration. Over the years, it has been subjected to many attacks, which has led to many patches to counter them. Our investigations ...
  • Caldwell, Daniel J.; Mastrocco, Frank; Nowak, Edward; Johnston, James; Yekel, Harry; Pfeiffer, Danielle; Hoyt, Marilyn; DuPlessie, Beth M.; Anderson, Paul D. (National Institute of Environmental Health Sciences, 2010-03)
    BACKGROUND. Detection of estrogens in the environment has raised concerns in recent years because of their potential to affect both wildlife and humans. OBJECTIVES. We compared exposures to prescribed and naturally occurring ...
  • Mulcahy, Seann P. (2012-01-03)
    A convenient multi-week experiment that results in the formation of two new stereocenters starting from enantiopure norephedrine as the chiral auxiliary. This experiment uses a variety of purification techniques, including ...
  • Otto, Michael W.; O'Cleirigh, Conall M.; Pollack, Mark H. (National Institute on Drug Abuse, 2007-04)
    Classical conditioning models of addiction provide keys to understanding the vexing discrepancy between substance abuse patients' desire to abstain when they are in therapy sessions and their tendency to relapse. Experiments ...
  • Viswanathan, Lavanya; Mingolla, Ennio (Boston University Center for Adaptive Systems and Department of Cognitive and Neural Systems, 1998-03)
    Human observers can track up to five moving targets in a display with ten identical elements (Pylyshyn and Storm, 1988; Yantis, 1992). Previous experiments manipulated element trajectories to prevent intersections of element ...
  • Grossberg, Stephen; Paine, Rainer (Boston University Center for Adaptive Systems and Department of Cognitive and Neural Systems, 2000-09)

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