Publications
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SRI’s Digital Earth Project
The goal of SRI International’s Digital Earth project was to develop the infrastructure for an open, distributed, multiresolution, 3-D representation of the earth, into which massive quantities of georeferenced information…
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Simcalc Design Principles
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Technologies For Student-Generated Work In A Peer-Led, Peer-Review Instructional Environment
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Palm Education Pioneers Program: Final Evaluation Report
CTL is administering and evaluating the program, and CTL’s research will help determine the impact that handheld technologies can have on teaching and learning.
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To Unlock The Learning Value Of Wireless Mobile Devices, Understand Coupling
We articulate three coupling issues: (1) Curricular Activity Spaces versus Personal Learning Connections (2) Integrated vs. Synchronized Educational Databases (3) Broad vs. Narrow Technological Mediation of Discourse.
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On Motivation, Ability And The Perceived Situation In Science Test Performance: A Person-Centered Approach With High School Students
This research examined between-group differences in test-related perceptions, engagement, and performance; and within-group predictors of science performance among groups of high school students characterized by different patterns of science motivation.
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Evaluation Of Technology-Based Nutrition Program Meals Matter
A survey was administered to gauge to a sample of potential users of Meals Matter in the target population of adult homemakers.
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Handhelds In K-12: Reports From Palm Education Pioneer Research Hubs Introduction
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Using Prosodic and Lexical Information for Speaker Identification
We investigate the incorporation of larger time-scale information, such as prosody, into standard speaker ID systems. Our study is based on the Extended Data Task of the NIST 2001 Speaker…
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Evaluation of computational metabolic-pathway predictions for Helicobacter pylori
We seek to determine the accuracy of computational methods for predicting metabolic pathways in sequenced genomes, and to understand the contributions of both the prediction algorithms, and the reference pathway…
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Reflections on Godel’s and Gandy’s Reflections on Turing’s Thesis
We sketch the historical and conceptual context of Turing’s analysis of algorithmic or mechanical computation and then discuss two responses to that analysis.
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Innovating The Use Of Handheld Technology In K-12 Teaching And Learning: Results From The Palm Education Pioneers Program