Publications
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Personalized privacy policies: challenges for data loss prevention
In our study, users were asked to evaluate various expressive file names for sensitivity; that it, they were asked to consider how broadly they were willing to share those filenames…
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Continual on-line planning as decision-theoretic incremental heuristic search
This paper presents an approach to integrating planning and execution in time-sensitive environments
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Hand-held flow cytometer for point of care CD4 testing
PARC has demonstrated a new optical detection technique termed spatially modulated emission that delivers high signal-to-noise discrimination without precision optics to enable a flow cytometer that can combine high performance,…
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Microfluidic platform for point-of-need analyte diagnostics based on spatial modulation detection
To help sharpen the focus on alternative approaches, this presentation will describe an optical detection technique that delivers high effective sensitivity (i.e., high S/N) without complex optics or bulky, expensive…
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Orally Bioavailable Anti-HBV Dinucleotide Acyloxyalkyl Prodrugs
The acyloxyalkyl derivatives of a model anti-HBV dinucleotide were synthesized and evaluated as orally bioavailable prodrugs. Our studies have led to the identification of the first orally bioavailable dinucleotide prodrugs…
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Quantitative Fiber Tracking of Lateral and Interhemispheric White Matter Systems in Normal Aging: Relations to Timed Performance
Using our quantitative fiber tracking approach, we assessed fiber tract integrity of samples of major white matter cortical, subcortical, interhemispheric, and cerebellar systems (11 bilateral and 2 callosal) on DTI…
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Scaffolding knowledge communities in the classroom: New opportunities in the Web 2.0 era
This chapter reports two studies that used a wiki to deliver a new curriculum model that blends scripted inquiry activities with collaborative knowledge construction in secondary school biology.
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Discounted Deterministic Markov Decision Processes and Discounted All-Pairs Shortest Paths
We present algorithms for finding optimal strategies for discounted, infinite-horizon, Determinsitc Markov Decision Processes (DMDPs).
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Comparing the contributions of context and prosody in text-independent dialog act recognition
We propose a framework for employing both speech/non-speech-based (“contextual”) features and prosodic features, and apply it to DA segmentation and classification in multiparty meetings.
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Dynamics of North American Sector Ionospheric and Thermospheric Response During the November 2004 Superstorm
We present a study of ionospheric and thermospheric response during a November 9–10, 2004 major geomagnetic storm event (DsT ∼−300 nT).
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A Partially Linear Tree-Based Regression Model for Multivariate Outcomes
We propose a multilocus association test for the study of multivariate traits. The test is derived from a partially linear tree-based regression model for multiple outcomes.
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Increase in Tissue Inhibitor of Metalloproteinase-2 (TIMP-2) Levels and Inhibition of MMP-2 Activity in a Metastatic Breast Cancer Cell Line by an Anti-Invasive Small Molecule SR13179
We report that a novel small molecule synthetic flavanoid SR13179, which inhibits the invasion of a highly metastatic human breast cancer cell line MCF-10CA1a through Matrigel, significantly increases protein and…