Publications
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High Average Power Field Emitter Cathode and Testbed for X/Ku-Band Cold Cathode TWT
A new field emitter geometry that utilizes a dielectric shield between the emitter tip and gate has been optimized to eliminate flashover in the cathode emitter cavities and improve cathode…
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Rich system combination for keyword spotting in noisy and acoustically heterogeneous audio streams
We address the problem of retrieving spoken information from noisy and heterogeneous audio archives using a rich system combination with a diverse set of noise-robust modules and audio characterization.
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Hyperfine Interaction and Its Effects on Spin Dynamics in Organic Solids
Here we present a systematic study of the HFI and its role in organic spintronic applications.
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Motion Adaptive Signal Integration-High Dynamic Range (MASI-HDR) Video Processing for Dynamic Platforms
SRI’s MASI-HDR (Motion Adaptive Signal Integration-High Dynamic Range) is a novel technique for generating blur-reduced video using multiple captures for each displayed frame while increasing the effective camera dynamic range…
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Extracting Spoken and Acoustic Concepts for Multimedia Event Detection
In this paper, we explore using acoustic concepts and spoken concepts extracted via audio segmentation/recognition and speech recognition respectively for Multimedia Event Detection (MED).
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Network Analysis of the Whole Saliva Transcriptome, Psychosocial Stressor Exposure and Tobacco Use
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Electrodynamics of the High-Latitude Trough: Its Relationship with Convection Flows and Field-Aligned Currents
We present a detailed case study of the electrodynamics of a high-latitude trough observed on 8 March 2008 using multiple instruments.
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Retrieval of Cirrus Properties by Sun Photometry: A New Perspective on an Old Issue
In the present work, we propose a new approach that uses the total measured irradiance to derive cirrus COT and ice particle effective diameter (Deff).
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3D Visual Proxemics: Recognizing Human Interactions in 3D from a Single Image
We present a unified framework for detecting and classifying people interactions in unconstrained user generated images.
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Evidence of Oxidative Stress in Young and Aged DJ-1-Deficient Mice
Here, we investigate the impact of aging and DJ-1 deficiency in transgenic mice.
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“Can You Give Me Another Word for Hyperbaric?”: Improving Speech Translation Using Targeted Clarification Questions
We present a novel approach for improving communication success between users of speech-to-speech translation systems by automatically detecting errors in the output of automatic speech recognition (ASR) and statistical machine…
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Characteristics of an Advanced Carbon Sorbent for CO2 Capture
The adsorption and desorption characteristics on an advanced carbon sorbent for gases present in the flue gas stream, including CO2, N2, O2, Ar, H2O vapor, and impurities NO and SO2 are…