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Browsing Artificial Intelligence Lab Publications by Title

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Browsing Artificial Intelligence Lab Publications by Title

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  • Stein, Lynn Andrea; Morgenstern, Leora (1991-12-01)
    When we reason about change over time, causation provides an implicit preference: we prefer sequences of situations in which one situation leads causally to the next, rather than sequences in which one situation follows ...
  • Raibert, Marc H. (1977-09-01)
    A model is presented that deals with problems of motor control, motor learning, and sensorimotor integration. The equations of motion for a limb are parameterized and used in conjunction with a quantized, multi-dimensional ...
  • Beeler, Michael (1970-04-01)
    This is intended as brief explanation of how to use the Kodak movie camera in sync with a display.
  • Yeo, Gene; Poggio, Tomaso (2001-08-25)
    A novel approach to multiclass tumor classification using Artificial Neural Networks (ANNs) was introduced in a recent paper cite{Khan2001}. The method successfully classified and diagnosed small, round blue cell tumors ...
  • Terzopoulos, Demetri (1984-10-01)
    Image analysis problems, posed mathematically as variational principles or as partial differential equations, are amenable to numerical solution by relaxation algorithms that are local, iterative, and often parallel. ...
  • Terzopoulos, Demetri (1982-04-01)
    Computational modules early in the human vision system typically generate sparse information about the shapes of visible surfaces in the scene. Moreover, visual processes such as stereopsis can provide such information at ...
  • Barton, George Edward, Jr. (1983-04-01)
    Expert systems are too slow. This work attacks that problem by speeding up a useful system component that remembers facts and tracks down simple consequences. The redesigned component can assimilate new facts more ...
  • Hyde, James M. (1991-05-01)
    Prior research has led to the development of input command shapers that can reduce residual vibration in single- or multiple-mode flexible systems. We present a method for the development of multiple-mode shapers which ...
  • Knight, Thomas (1968-01-01)
    This Memo. Describes a version of DDT used as the command level of the A.I. Group PDP-6 Time Sharing System (ITS). Special features include capability to handle multiple jobs, ability to stop open read or write references ...
  • Hall, Robert J.; Lathrop, Richard H.; Kirk, Robert S. (1987-05-01)
    We put forth a multiple representation approach to deriving the behavioral model of a digital circuit automatically from its structure and the behavioral simulation models of its components. One representation supports ...
  • Bouvrie, Jake V. (2002-12-01)
    Binary image classifiction is a problem that has received much attention in recent years. In this paper we evaluate a selection of popular techniques in an effort to find a feature set/ classifier combination which ...
  • Kasturirangan, Rajesh (1999-08-11)
    Small-world architectures may be implicated in a range of phenomena from networks of neurons in the cerebral cortex to social networks and propogation of viruses. Small-world networks are interpolations of regular and ...
  • Wu, Henry M. (1989-04-01)
    We outline a multiprocessor architecture that uses modular arithmetic to implement numerical computation with 900 bits of intermediate precision. A proposed prototype, to be implemented with off-the-shelf parts, will ...
  • Subirana-Vilanova, J. Brian; Sung, Kah Kay (1992-12-01)
    We present a novel ridge detector that finds ridges on vector fields. It is designed to automatically find the right scale of a ridge even in the presence of noise, multiple steps and narrow valleys. One of the key features ...
  • Dron, Lisa (1992-03-01)
    This paper presents the theory behind a model for a two-stage analog network for edge detection and image reconstruction to be implemented in VLSI. Edges are detected in the first stage using the multi-scale veto rule, ...
  • Stewart, W. Kenneth, Jr. (1988-07-01)
    This thesis develops an approach to the construction of multidimensional stochastic models for intelligent systems exploring an underwater environment. It describes methods for building models by a three- dimensional ...
  • Skordos, Panayotis S. (1988-07-01)
    High order multistep methods, run at constant stepsize, are very effective for integrating the Newtonian solar system for extended periods of time. I have studied the stability and error growth of these methods when ...
  • Mukherjee, Sayan; Vapnik, Vladimir (1999-04-01)
    We formulate density estimation as an inverse operator problem. We then use convergence results of empirical distribution functions to true distribution functions to develop an algorithm for multivariate density estimation. ...
  • Minsky, Marvin (1981-02-01)
    Speculating about cognitive aspects of listening to music, this essay discusses: how metric regularity and thematic repetition might involve representation frames and memory structures, how the result of listening might ...
  • Sordillo, Donald (1966-08-01)
    This memo describes a process of converting coded music into auditory stimuli on the PDP-6. Attached is a copy of the original specifications for the coding (a PDP-1 memo by Peter Samson).
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