Author: SRI International
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Constructopedia
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Educational Software Components Of Tomorrow
In this paper, we report some of the early results from our testbed for developing interoperable components for middle school mathematics, as well as some of the difficult challenges that lie ahead.
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Foreward to The Components of Online Education
Foreward to Book — B. Henderson, The Components of Online Education, Published by Centre for the Study of Co-operatives University of Saskatchewan.
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Interpretation of Discourse and Proof Theory: Questions and Directions
A major theme of Johan’s Exploring Logical Dynamics is the move from using the tools of logic to analyze the products of cognitive processes to using those tools, including perhaps some new ones, to analyze the processes themselves.
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3–D Stereo Reconstruction of Human Faces driven by Differential Constraints
We propose a way to incorporate a priori information in a reconstruction process from a sequence of calibrated face images.
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Self-Consistency, A Novel Approach to Characterizing the Accuracy and Reliability of Point-Correspondence Algorithms
We present a framework for reliably and robustly detecting changes in terrain (or other 3-D objects) over time.
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World Links Student Assessment Report, 1998-1999
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How Inner-City Children See Their Family, School, Peers And Neighborhood: Developmental Changes During The Transition To Adolescence
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The Probability Inquiry Environment: A Collaborative, Inquiry-Based Simulation Environment
We report on the Probability Inquiry Environment (PIE), which facilitates the development of probabilistic reasoning by making available collaborative inquiry activities and student-controlled simulations.
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Trajectories From Today’s WWW To A Powerful Educational Infrastructure
Over the course of two days, the participants generated a wealth of ideas about the limitations of today’s web, its near-term trajectories, and potential educational advances. We share a summary of those ideas here.
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Combining Words and Speech Prosody for Automatic Topic Segmentation
We present a probabilistic model that uses both prosodic and lexical cues for the automatic segmentation of speech into topic units. The approach combines hidden Markov models, statistical language models, and prosody-based decision trees.
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Organizing Principles for Science Education Partnerships: Case Studies of Students’ Learning About ‘Rats in Space’ and ‘Deformed Frogs
We show that our Scaffolded Knowledge Integration framework gives partnerships a head start on effective designs. We illustrate this process with the Deformed Frogs partnership and the Rats in Space partnership.