Publications
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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,…
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Representations of Metabolic Knowledge
We survey representations used for several metabolic databases, including EcoCyc, and reach the following conclusions..
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The Role(s) of Logic in Artificial Intelligence
In this essay, we shall briefly sketch some of the roles logic plays in AI; we shall end with some mention of these recent challenges and lines of inquiry.
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Applying an AI Planner to Military Operations Planning
The systems, SOCAP (System for Operations Crisis Action Planning), combines a newly extended version of an AI planning system, SIPE-2, with a color map display and applies this technology to…
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A New Striatal Model and its Relationship to Basal Ganglia Diseases
A new model of the striatum has recently been proposed. This model suggests that the somatotopic regions of the striatum correspond to state spaces governing various aspects of organism behavior
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Determining the fundamental matrix with planes: unstability and new algorithms
The fundamental matrix is a key concept when working with uncalibrated images and multiple viewpoints. It contains all the available geometric information and enables recovery of the epipolar geometry from…