Publications
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Cortical Processing of Respiratory Afferent Stimuli During Sleep in Children with the Obstructive Sleep Apnea Syndrome
Cortical processing of respiratory afferent information can be tested by measuring respiratory-related evoked potentials (RREPs). We hypothesized that children with OSAS have blunted RREP responses compared to normal children during…
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Fast Parallel Spiral Chemical Shift Imaging at 3T Using Iterative Sense Reconstruction
Spiral chemical shift imaging (CSI) is a fast CSI technique that speeds up the data acquisition in comparison to conventional phase-encoded CSI by sampling the data while oscillating gradients are…
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The SRI24 Multi-Channel Brain Atlas: Construction and Applications
We present a new standard atlas of the human brain based on magnetic resonance images. The atlas was generated using unbiased population registration from high-resolution images obtained by multichannel-coil acquisition…
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On the Sheet-Like Nature of 150 Km (F1) Radar Echoes
This finding is used to infer that plasma density (N) must be enhanced within the sheet-like region, and that FAI could be generated by an interchange instability, driven by a…
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Constraint Refinement for Online Verifiable Cross-Layer System Adaptation
We present a novel approach to developing cross-layer optimization for resource limited real-time distributed systems, based on a constraint refinement technique combined with formal specification and feedback from system implementation.
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Field Desorption Ion Source Development for Neutron Generators
A new approach to deuterium ion sources for deuterium-tritium neutron generators is being developed. The source is based upon the field desorption of deuterium from the surfaces of metal tips.
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Nonparametric feature normalization for SVM-based speaker verification
We investigate several feature normalization and scaling approaches for use in speaker verification based on support vector machines.
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Effective Monitoring of a Survivable Distributed Networked Information System
This report describes the monitoring, intrusion detection, and reporting infrastructure of the resulting system highlighting the design principles and lessons learned that are generally applicable to survivable information systems.
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Laser-Ionization Mass Spectrometry of Explosives and Chemical Warfare Simulants
The objective of the present study was to better understand the photophysics of explosives and chemical warfare simulants in order to develop better performing analytical tools.
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SocialTV: designing for distributed, social television viewing
In this paper, we describe the initial results from a series of studies illustrating how people interact in front of a television set.
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The Magitti activity-aware leisure guide
The Magitti solution*, developed at PARC in close collaboration with DNP personnel, was designed to be synergistic with DNP's existing strengths in the publishing industry whilst incorporating the latest in…
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Making CAPTCHAs clickable
We show how to convert regular keyboard-entry CAPTCHAs into clickable CAPTCHAs.