Works Published in 2020
Displaying works 21 - 40 of 181 in total
Sorted by most recent date added to the index first, which may not be the same as publication date order.
2020 article
Novel Imaging Modalities Shedding Light on Plant Biology: Start Small and Grow Big
ANNUAL REVIEW OF PLANT BIOLOGY, VOL 71, 2020, Vol. 71, pp. 789–816.
author keywords: Forster resonance energy transfer; scanning fluorescent correlation spectroscopy; microfluid devices; light sheet microscopy; imaging of macroscopic traits; multiscale imaging techniques
MeSH headings : Biology; Plant Development; Plants
TL;DR:
New imaging modalities are presented and how they have enabled a better understanding of plant growth from the microscopic to the macroscopic scale are reviewed to enable unprecedented systems-level computational modeling.
(via Semantic Scholar)
hdl.handle.net (repository)
UN Sustainable Development Goal Categories
2. Zero Hunger
(Web of Science)
13. Climate Action
(Web of Science)
Source: Web Of Science
Added: March 1, 2021
2020 journal article
INTEGRATIVE STATISTICAL METHODS FOR EXPOSURE MIXTURES AND HEALTH
ANNALS OF APPLIED STATISTICS, 14(4), 1945–1963.
author keywords: Cheminformatics; collinearity; factor analysis; principal components; stochastic search; variable selection
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science; OpenAlex)
11. Sustainable Cities and Communities
(Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: March 1, 2021
2020 journal article
Uniform convergence of penalized splines
STAT, 9(1).
author keywords: nonparametric regression; penalized splines; rate optimality; uniform convergence
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: March 1, 2021
2020 journal article
Fast covariance estimation for multivariate sparse functional data
STAT, 9(1).
author keywords: bivariate smoothing; covariance function; functional principal component analysis; longitudinal data; multivariate functional data; prediction
TL;DR:
A fast algorithm for selecting the smoothing parameters in covariance smoothing using leave‐one‐subject‐out cross‐validation is derived and applied to an Alzheimer's disease study with multiple longitudinal outcomes.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: March 1, 2021
2020 journal article
Field Assessment of the Hydrologic Mitigation Performance of Three Aging Bioretention Cells
JOURNAL OF SUSTAINABLE WATER IN THE BUILT ENVIRONMENT, 6(4).
UN Sustainable Development Goal Categories
6. Clean Water and Sanitation
(Web of Science)
11. Sustainable Cities and Communities
(Web of Science)
Source: Web Of Science
Added: March 1, 2021
2020 speech
Monte Carlo Methods in Practice
Ghosh, S. (2020, July). Presented at the Online Summer REU Program, University of North Carolina, Greensboro.
Event: Online Summer REU Program, University of North Carolina, Greensboro on July 17, 2020
Source: NC State University Libraries
Added: February 20, 2021
2020 speech
A Glimpse of Monte Carlo Methods
Ghosh, S. (2020, September). Presented at the NCSU Data Analytics Club. https://youtu.be/9Rvb3X3V8bc)
Event: NCSU Data Analytics Club on September 29, 2020
Source: NC State University Libraries
Added: February 20, 2021
2020 speech
A Gambler's Journey through Monte Carlo
Ghosh, S. (2020, November). Presented at the School of Mathematical and Statistical Sciences, University of Texas - Rio Grande Valley.
Event: School of Mathematical and Statistical Sciences, University of Texas - Rio Grande Valley on November 5, 2020
Source: NC State University Libraries
Added: February 20, 2021
2020 conference paper
On Empirical Estimation of Mode Based on Weakly Dependent Samples
Ghosh, S. (2020, December 18). Presented at the International Conference on Statistics for Twenty-First Century.
Event: International Conference on Statistics for Twenty-First Century on December 18, 2020
Source: NC State University Libraries
Added: February 20, 2021
2020 journal article
Rapid Hazard Characterization of Environmental Chemicals Using a Compendium of Human Cell Lines from Different Organs
ALTEX-ALTERNATIVES TO ANIMAL EXPERIMENTATION, 37(4), 623–638.
TL;DR:
The potential of this in vitro screening model for rapidly evaluating potential hazards of chemicals using a small number of human cells is demonstrated to inform rapid risk-based decision-making through ranking, clustering, and assessment of both hazard and risks of diverse environmental chemicals.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
11. Sustainable Cities and Communities
(Web of Science)
Source: Web Of Science
Added: February 15, 2021
2020 conference paper
A Non-Iterative Quantile Change Detection Method in Mixture Model with Heavy-Tailed Components
Proceedings of the 26th ACM SIGKDD International Conference on Knowledge Discovery & Data Mining. Presented at the KDD '20: The 26th ACM SIGKDD Conference on Knowledge Discovery and Data Mining.
Event: KDD '20: The 26th ACM SIGKDD Conference on Knowledge Discovery and Data Mining
author keywords: mixture model; heavy-tailed distribution; Cauchy distribution; stock data
TL;DR:
This paper proposes a robust and quick approach based on change-point methods to determine the number of mixture components that works for almost any location-scale families even when the components are heavy tailed (e.g., Cauchy).
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Sources: Crossref, ORCID
Added: February 6, 2021
2020 article
Joint modeling of longitudinal continuous, longitudinal ordinal, and time-to-event outcomes
LIFETIME DATA ANALYSIS.
author keywords: Joint models; Association parameters; Frailty model; Linear mixed model; Proportional odds model
MeSH headings : Algorithms; Frailty; Humans; Longitudinal Studies; Monte Carlo Method; Proportional Hazards Models; Survival Analysis
TL;DR:
The authors' proposed joint model estimators are approximately unbiased and produce smaller mean squared errors as compared to the estimators obtained from separate models, which are motivated by a large multicenter study, referred to as the Genetic and Inflammatory Markers of Sepsis study.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Source: NC State University Libraries
Added: February 2, 2021
2020 article
Bayesian Regression Using a Prior on the Model Fit: The R2-D2 Shrinkage Prior
JOURNAL OF THE AMERICAN STATISTICAL ASSOCIATION.
author keywords: Beta-prime distribution; Coefficient of determination; Global-local shrinkage; High-dimensional regression
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Source: NC State University Libraries
Added: January 29, 2021
2020 review
Independent increments in group sequential tests: a review
[Review of ]. SORT-STATISTICS AND OPERATIONS RESEARCH TRANSACTIONS, 44(2), 223–264.
author keywords: Failure time data; interim analysis; longitudinal data; clinical trials; repeated significance tests; sequential methods
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Source: Web Of Science
Added: January 25, 2021
2020 article
Parameter Estimation for Multi-state Coherent Series and Parallel Systems with Positively Quadrant Dependent Models
SANKHYA-SERIES A-MATHEMATICAL STATISTICS AND PROBABILITY.
author keywords: Multi-state series system; Generalized method of moments; Maximum likelihood estimation; Positively quadrant dependent; Farlie-Gumbel-Morgenstern distribution
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Source: ORCID
Added: January 25, 2021
2020 article
Statistical Downscaling with Spatial Misalignment: Application to Wildland Fire PM2.5 Concentration Forecasting
JOURNAL OF AGRICULTURAL BIOLOGICAL AND ENVIRONMENTAL STATISTICS.
author keywords: Image registration; Public health; Smoothing; Warping
UN Sustainable Development Goal Categories
2. Zero Hunger
(Web of Science)
Source: NC State University Libraries
Added: January 21, 2021
2020 journal article
BAM1/2 receptor kinase signaling drives CLE peptide-mediated formative cell divisions in Arabidopsis roots
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 117(51), 32750–32756.
author keywords: Arabidopsis; receptor kinase; cell cycle; SHORT-ROOT; CLE peptide
MeSH headings : Arabidopsis / cytology; Arabidopsis / genetics; Arabidopsis / metabolism; Arabidopsis Proteins / genetics; Arabidopsis Proteins / metabolism; Cell Division; Gene Expression Regulation, Plant; Green Fluorescent Proteins / genetics; Green Fluorescent Proteins / metabolism; Plant Cells / metabolism; Plant Roots / cytology; Plant Roots / genetics; Plant Roots / metabolism; Plants, Genetically Modified; Protein Serine-Threonine Kinases / genetics; Protein Serine-Threonine Kinases / metabolism; Signal Transduction; Transcription Factors / genetics; Transcription Factors / metabolism
TL;DR:
It is shown that key cell divisions that generate the plant root are controlled by cell-to-cell signaling peptides which act through plant-specific receptor kinases to control expression of a specific cyclinD cell cycle regulatory gene.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger
(Web of Science)
13. Climate Action
(Web of Science)
Source: Web Of Science
Added: January 19, 2021
2020 journal article
Systematic Comparisons for Composition Profiles, Taxonomic Levels, and Machine Learning Methods for Microbiome-Based Disease Prediction
FRONTIERS IN MOLECULAR BIOSCIENCES, 7.
author keywords: phenotype prediction; machine learning method; k-mers; operational taxonomic unit (OTU); amplicon sequence variant (ASV); phylogenetic analysis
TL;DR:
The use of short k-mers, which have computational advantages and conceptual simplicity, is shown to be effective as a source for microbiome-based prediction, among machine-learning approaches, and tree-based methods show consistent, though modest, advantages in prediction accuracy.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Sources: Web Of Science, ORCID
Added: January 19, 2021
2020 journal article
EMPIRICAL BAYES ORACLE UNCERTAINTY QUANTIFICATION FOR REGRESSION
ANNALS OF STATISTICS, 48(6), 3113–3137.
author keywords: Credible ball; coverage; empirical Bayes; excessive bias restriction; oracle rate
TL;DR:
It is shown that an empirical Bayes posterior contracts at the optimal rate at all parameters and leads to uniform size-optimal credible balls with guaranteed coverage under an “excessive bias restriction” condition.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Source: Web Of Science
Added: January 4, 2021
2020 journal article
Quantitative Trait Loci Associated with Gray Leaf Spot Resistance in St. Augustinegrass
PLANT DISEASE, 104(11), 2799–2806.
author keywords: gray leaf spot; Magnaporthe grisea; quantitative trait loci; St. Augustinegrass
MeSH headings : Chromosome Mapping; Genetic Linkage; Magnaporthe; Plant Diseases / genetics; Quantitative Trait Loci / genetics
TL;DR:
Sequence analysis showed that two candidate genes encoding β-1,3-glucanases were found in the intervals of two QTL, which might function in GLS resistance response, and these QTL and linked markers can be potentially used to assist the transfer of G LS resistance genes to elite St Augustinegrass breeding lines.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: December 21, 2020
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