Publications
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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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Application of Convolutional Neural Networks to Language Identification in Noisy Conditions
This paper proposes two novel frontends for robust language identification (LID) using a convolutional neural network (CNN) trained for automatic speech recognition (ASR).
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Using Analytics for Improving Implementation Fidelity in a Large Scale Efficacy Trial
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Brain Connectivity Changes over Time in Alcoholism
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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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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…
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A Genome-Scale Metabolic Flux Model of Escherichia coli K-12 Derived from the EcoCyc Database
We present EcoCyc–18.0–GEM, a genome-scale model of the E. coli K–12 MG1655 metabolic network.
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Evidence for the Role of EPHX Gene Variants in Anorexia Nervosa
To identify genetic variants associated with AN, we pursued a series of sequencing and genotyping studies focusing on the coding regions and upstream sequence of 152 candidate genes in a…