Publications
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Unsupervised organization of image collections: taxonomies and beyond
We introduce a nonparametric Bayesian model, called TAX, which can organize image collections into a tree-shaped taxonomy without supervision.
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Individuals with Disabilities Education Act’s early childhood programs: Powerful vision and pesky details
The authors examine what has been learned from Individuals With Disabilities Education Act’s two early childhood programs about the power and limitations of policy to improve the lives of young…
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Incorporating lexicon knowledge into SVM learning to improve sentiment classification
We present an alternative method that incorporates sentiment lexicons as prior knowledge with machine learning approaches such as SVM to improve the accuracy of sentiment analysis.
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PPD: Platform for Perceptual Document Analysis
PPD (Platform for Perceptual Document Analysis) is a software base for research and development of technology prototypes in document image analysis.
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Isotopic Reinforcement of Essential Polyunsaturated Fatty Acids Diminishes Nigrostriatal Degeneration in a Mouse Model of Parkinson’s Disease
We tested the hypothesis that isotopic reinforcement, by deuteration of the bisallylic sites most susceptible to oxidation in PUFA may provide at least partial protection against nigrostriatal injury.
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Age-Related Reorganization of Functional Networks for Successful Conflict Resolution: a Combined Functional and Structural MRI Study
To identify age-related differences in neural circuits subserving conflict processing, we combined structural and functional MRI and a Stroop Match-to-Sample task involving perceptual cueing and repetition to modulate resources in…
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Toxicogenomics and Metabolomics of Pentamethylchromanol (PMCol)-Induced Hepatotoxicity
The objectives of this study were to determine the mechanisms of the observed toxicity of Pentamethyl-6-chromanol and identify sensitive early markers of target organ injury.
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Infrared Linear Tapered Slot Antenna
For the first time, a tapered slot antenna coupled to a metal-oxide-metal diode is designed, fabricated, and characterized at an infrared wavelength of 10.6 μm.
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Innovative Teaching and Learning Research: 2011 Findings and Implications
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Sleep, Rhythms, and the Endocrine Brain: Influence of Sex and Gonadal Hormones
This a summary of recent work illustrating how sex differences and gonadal hormones influence sleep and circadian rhythms that was presented at a Mini-Symposium at the 2011 annual meeting of…
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Synthesizing Switching Logic Using Constraint Solving
We present an approach for solving the switching logic synthesis problem in the case when the dynamics in each mode are given using differential equations and the synthesized system is…
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Evaluation of Gyrase B as a Drug Target in Mycobacterium Tuberculosis
Aminobenzimidazole inhibitors of GyrB exhibit many of the characteristics required for their consideration as a potential front-line antimycobacterial therapeutic.