Publications
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Analyzing Online Social Networking in Professional Learning Communities: Cyber Networks Require Cyber-Research Tools
The authors argue that conceptual and methodological limitations in existing research approaches severely hamper theory building and empirical exploration of teacher learning and collaboration through cyber-enabled networks.
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Using Learning Decomposition To Analyze Instructional Effectiveness In The Assistment System
This paper presents a study determining the relative efficacy of different instructional content by applying an educational data mining technique, learning decomposition.
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Calorimetry of Pulse Elecro-Melting of PdDx Wires
The ultimate extrapolation of this technology is the electrical heating of thin PdDx wires resulting in destructive high-speed melting - “exploding wires”. Exploding wire technology has been used for over…
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Chemical Reactions in Titan’s Upper Ionosphere
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What Were You Thinking? Filling in Missing Dataflow Through Inference in Learning from Demonstration
This paper addresses the problem of learning from demonstrations involving unobservable (e.g., mental) actions. We explore the use of knowledge base inference to complete missing dataflow and investigate the approach…
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Discrepancies Between Laboratory Shock Experiments on Minerals and Natural Events
It has become increasingly clear that the pressure "calibrations" based on shock effects observed in these laboratory shock recovery experiments are inconsistent with interpretations based on static high-pressure data.
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Expression of Plasticity-Related Genes During Eszopiclone-Induced Sleep
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Form GaAs/IngaAs Lasers on Virtual Ge
This article reports on 980-nm GaAs/In- GaAs lasers grown on virtual Ge substrates, for which the Ge thin film was grown on Si (001) substrates via the ART method followed…
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Hibernation
In fact, as argued here, it is likely that opportunistic heterotherms may be better equipped to deal with the challenges of anthropogenic influences than homeotherms because heterotherms have highly flexible…
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Name Transliteration with Bidirectional Perceptron Edit Models
We report on our efforts as part of the shared task on the NEWS 2009 Machine Transliteration Shared Task. We applied an orthographic perceptron character edit model that we have…
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Neuroimaging in HIV Infection and Alcoholism Comorbidity: Synergistic White Matter Damage
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Regression Models of Atlas Appearance
This paper introduces an appearance modeling framework based instead on generalized multi-linear regression. The training of regression appearance models is controlled by independent variables. This makes it straightforward to create…