Publications
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Color in computer vision
The use of color in computer vision has received growing attention. This chapter gives the state-of-the-art in this subfield, and tries to answer the questions: What is color? Which are the…
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Misconceptions Reconceived: A Constructivist Analysis Of Knowledge In Transition
This article uses a critical evaluation of research on student misconceptions in science and mathematics to articulate a constructivist view of learning in which student conceptions play productive roles in…
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On determining the Fundamental matrix: analysis of different methods and experimental results
This paper addresses the important problem of its robust determination given a number of image point correspondences. We first define precisely this matrix and show clearly how it is related…
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A Qualitative Biochemistry and its Application to the Regulation of the Tryptophan Operon
This article is concerned with the general question of how to represent biological knowledge in computers such that it may be used in multiple problem solving tasks.
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Modeling Consistency in a Speaker Independent Continuous Speech Recognition System
In this paper we discuss a Gender Dependent Neural Network (GDNN) which can be tuned for each gender, while sharing most of the speaker independent parameters. We use a classification…
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Constructing A Joint Problem Space: The Computer As A Tool For Sharing Knowledge
This chapter presents a case study intended to exemplify the use of a computer as a cognitive tool for learning that occurs socially. We investigate a particularly important kind of…
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A Model for the Functioning of the Striatum
A model is presented for the operation of the striatum. The model posits that the basal ganglia are responsible for driving smooth transitions of state for an organism.
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A System For Labeling Self-Repairs In Speech
The system marks the location and extent of a repair, as well as relevant words in the region of the repair. Together these labels determine the relationship between the "error"…
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The Design and Assessment of A Hypermedia Course on Semiconductor Manufacturing
Learning effects were assessed. Results suggest that subjects who browsed via hypermedia links tended to more often bridge topic areas rather than explore them in depth, but there were little…
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The Grasper-CL Graph Management System
Grasper-CL [5] is a COMMON LISP system for manipulating and displaying graphs, and for building graph-based user interfaces for application programs.
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SRI International FASTUS system MUC-6 test results and analysis
The fundamental ideas behind FASTUS are retained in the current system: an architecture consisting of cascaded finite state transducers, each providing an additional level of analysis of the input, together…
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Beyond The Light Bulb: The Promise Of Technology In The Edison Project
Describes the Edison Project, a plan to integrate technology into schools and school systems that will support communication, collaboration, research, text and multimedia authoring and publishing, resource access and management,…