Publications
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Sustaining A Community Computing Infrastructure For Online Teacher Professional Development: A Case Study Of Designing Tapped In
Based on more than nine years of design experience with Tapped In—an online community of practice for education professionals—we present a case study that discusses four design interventions that have…
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Ink, Improvisation, And Interactive Engagement: Learning With Tablets
Instructional models that reflective educators develop and share with their peers can primarily drive advances in the use of tablets in education. Communities that form around platforms such as Classroom…
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Scan Rate: A new metric for the analysis of reading behaviours in asynchronous computer conferencing environments
This article introduces a new computer conferencing metric called Scan Rate, which is a measure of students’ and instructors’ online reading speed.
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Can Nanoscience Be A Catalyst For Education Reform?
This essay explores the implications of national initiatives to prepare students with the science and engineering knowledge necessary to function in a highly technological society and to maintain the momentum…
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Report To The Ready To Learn Initiative: Review Of Research On Media And Young Children’S Literacy
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Preceding Vehicle Trajectory Prediction by Multi-Cue Integration
In this paper we describe an approach to detect and predict the driving trajectory of a preceding vehicle on highway. In particular, we focus on detecting and predicting the changing…
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Using the MetaCyc pathway database and the BioCyc database collection
The MetaCyc database ( http://metacyc.org) is a collection of more than a thousand metabolic pathways from a wide variety of organisms, collected from the literature by manual curation.
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Learning Alignments and Leveraging Natural Logic
We present a machine learning approach to alignment scoring, a stochastic search procedure, and a new tool that finds deeper semantic alignments, allowing rapid development of semantic features over the…
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A Survey of Orphan Enzyme Activities
Here we present a follow-up literature-based survey involving a statistically significant sample of such "orphan" activities.
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A genome-scale metabolic reconstruction for Escherichia coli K-12 MG1655 that accounts for 1260 ORFs and thermodynamic information
An updated genome-scale reconstruction of the metabolic network in Escherichia coli K-12 MG1655 is presented.
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Local Strategies And Practice For Using Technology In K-12 Education
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Designing Formative Assessment Software With Teachers: An Analysis Of The Co-Design Process
In this paper, we define co-design as a highly-facilitated, team-based process in which teachers, researchers, and developers work together in defined roles to design an educational innovation, realize the design…