Publications
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Fiber Tract-Driven Topographical Mapping (FTTM) Reveals Microstructural Relevance for Interhemispheric Visuomotor Function in the Aging Brain
We present a novel approach – DTI-based fiber tract-driven topographical mapping – to map and measure the influence of age on the integrity of interhemispheric fibers and challenge their selective…
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Prolyl Endopeptidase Activity in Bronchoalveolar Lavage Fluid: A Novel Diagnostic Biomarker in a Guinea Pig Model of Invasive Pulmonary Aspergillosis
We are investigating secreted fungal proteases as novel biomarkers for the diagnosis of invasive pulmonary aspergillosis.
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Damped oscillator cepstral coefficients for robust speech recognition
This paper presents a new signal-processing technique motivated by the physiology of human auditory system.
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Education & Learning: PreK-3 Professional Development
This evaluation brief describes professional development in McKnight’s grantee school sites, highlighting the benefits and challenges while offering recommendations for expanding and improving development opportunities for educators.
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Improving Language Identification Robustness to Highly Channel-Degraded Speech through Multiple System Fusion
We describe a language identification system developed for robustess to noise conditions such as those encountered under the DARPA RATS program, which is focused on multi-channel audio collected in high…
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Affect Analysis in Natural Human Interaction Using Joint Hidden Conditional Random Fields
We present a novel approach for multi-modal affect analysis in human interactions that is capable of integrating data from multiple modalities while also taking into account temporal dynamics.
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All for one: Feature combination for highly channel-degraded speech activity detection
This paper presents a feature combination approach to improve SAD on highly channel degraded speech as part of the Defense Advanced Research Projects Agency’s (DARPA) Robust Automatic Transcription of Speech…
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The Solar Orbiter Imager (SoloHI) Instrument for the Solar Orbiter Mission
We present the design and pre-launch performance of the Solar Orbiter Heliospheric Imager (SoloHI) which is an instrument prepared for inclusion in the ESA/NASA Solar Orbiter mission, currently scheduled for…
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Privacy in content-oriented networking: threats and countermeasures
In this paper, we present a systematic privacy analysis of CON and the common building blocks among its various architectural instances in order to highlight emerging privacy threats, and analyze…
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Development of novel arrayed microjet devices for transdermal drug administration
In this paper we describe a project to leverage this technology to develop novel drug delivery devices for transdermal administration of encapsulated powder vaccines.
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Characterizing user behavior and information propagation on a social multimedia network
Here we discuss our initial analysis of anonymized, scraped data from consenting Facebook users, together with associated demographic and psychological profiles.
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Vacuum steered-electron electric-field sensor
In a new type of MEMS electric-field sensor, a sheet of electrons is thermionically emitted by a hot cathode, flows through a vacuum, and is collected by a pair of…