Publications
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Effects of Nicotine Deprivation and Replacement on Bold-Fmri Response to Smoking Cues as a Function of DRD4 Vntr Genotype
INTRODUCTION: Reactivity to smoking cues is an important factor in the motivation to smoke and has been associated with the dopamine receptor 4 variable number tandem repeat (DRD4 exon III…
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Metabolic Pathways for the Whole Community
Here we adopt the MetaPathways annotation and analysis pipeline and Pathway Tools to construct environmental pathway/genome databases that describe microbial community metabolism using MetaCyc.
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The EcoCyc Database
This review outlines the data content of EcoCyc and of the procedures by which this content is generated.
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Multi-source anomaly detection: using across-domain and across-time peer-group consistency checks
We present robust anomaly detection in multi-dimensional data.
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Methodology Considerations in School Mental Health Research
This paper reviews key steps needed to effectively study SMH research questions. Considerations around research designs, methods for describing effects and outcomes, issues in measurement of process and outcomes, and…
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Articulatory Features from Deep Neural Networks and Their Role in Speech Recognition
This paper presents a deep neural network (DNN) to extract articulatory information from the speech signal and explores different ways to use such information in a continuous speech recognition task.
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Deuterium Protection of Polyunsaturated Fatty Acids against Lipid Peroxidation: A Novel Approach to Mitigating Mitochondrial Neurological Diseases
Oxidative stress is associated with numerous neurological disorders. Mitochondrial malfunction contributes to generation of reactive oxygen species (ROS) in proximity to mitochondrial membranes rich in polyunsaturated fatty acids (PUFAs). ROS…
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Implementation of an Intelligent Tutoring System for Online Homework Support at Large Scale
In this paper, we describe an ongoing randomized controlled trial (RCT) to evaluate the efficacy of a web-based tutoring system—the ASSISTments—as support for homework.
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PIDGIN: Privacy-Preserving Interest and Content Sharing in Opportunistic Networks
This paper addresses the research challenges inherent to the exchange of content and interests without compromising the privacy of subscribers, and allowing unauthorised access to untrusted brokers. Specifically, this paper…
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Implementation of an Intelligent Tutoring System for Online Homework Support in an Efficacy Trial
In this paper, we describe an ongoing randomized controlled trial (RCT) to evaluate the efficacy of a web-based tutoring system—the ASSISTments—as support for homework.
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The CHERI Capability Model: Revisiting RISC in an Age of Risk
Motivated by contemporary security challenges, we reevaluate and refine capability-based addressing for the RISC era. We present CHERI, a hybrid capability model that extends the 64-bit MIPS ISA with byte-granularity…
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Dynamic Metabolic Imaging of Hyperpolarized [2-C-13]Pyruvate Using Spiral Chemical Shift Imaging with Alternating Spectral Band Excitation
This study introduces a sequence for three-dimensional CSI of [2-(13) C]pyruvate using spectrally selective excitation of limited frequency bands containing a subset of metabolites. Dynamic CSI data were acquired alternately…