User profiles for Yuxin Chen

Yuxin Chen

- Verified email at wharton.upenn.edu - Cited by 6199

Yuxin Chen

- Verified email at nyu.edu - Cited by 4063

Yuxin Chen

- Verified email at genomics.cn - Cited by 1159

Individual marketing with imperfect targetability

Y Chen, C Narasimhan, ZJ Zhang - Marketing Science, 2001 - pubsonline.informs.org
Our research investigates the competitive ramifications of individual marketing and information
management in today's information-intensive marketing environments. The specific …

Nonconvex optimization meets low-rank matrix factorization: An overview

Y Chi, YM Lu, Y Chen - IEEE Transactions on Signal …, 2019 - ieeexplore.ieee.org
Substantial progress has been made recently on developing provably accurate and efficient
algorithms for low-rank matrix factorization via nonconvex optimization. While conventional …

SOAPnuke: a MapReduce acceleration-supported software for integrated quality control and preprocessing of high-throughput sequencing data

Y Chen, Y Chen, C Shi, Z Huang, Y Zhang, S Li… - …, 2018 - academic.oup.com
Quality control (QC) and preprocessing are essential steps for sequencing data analysis to
ensure the accuracy of results. However, existing tools cannot provide a satisfying solution …

[HTML][HTML] Rational design of α-helical antimicrobial peptides with enhanced activities and specificity/therapeutic index

Y Chen, CT Mant, SW Farmer, REW Hancock… - Journal of biological …, 2005 - ASBMB
In the present study, the 26-residue peptide sequence Ac-KWKSFLKTFKSAVKTVLHTALKAISS-amide
(V 681 ) was utilized as the framework to study the effects of peptide …

Alpha-helical cationic antimicrobial peptides: relationships of structure and function

Y Huang, J Huang, Y Chen - Protein & cell, 2010 - Springer
Antimicrobial peptides (AMPs), with their extraordinary properties, such as broad-spectrum
activity, rapid action and difficult development of resistance, have become promising …

Solving random quadratic systems of equations is nearly as easy as solving linear systems

Y Chen, E Candes - Advances in Neural Information …, 2015 - proceedings.neurips.cc
This paper is concerned with finding a solution x to a quadratic system of equations yi=|< ai,
x>|^ 2, i= 1, 2,..., m. We prove that it is possible to solve unstructured quadratic systems in n …

Solving random quadratic systems of equations is nearly as easy as solving linear systems

Y Chen, EJ Candès - Communications on pure and applied …, 2017 - Wiley Online Library
We consider the fundamental problem of solving quadratic systems of equations in , and is
unknown. We propose a novel method, which starts with an initial guess computed by means …

Exact and stable covariance estimation from quadratic sampling via convex programming

Y Chen, Y Chi, AJ Goldsmith - IEEE Transactions on …, 2015 - ieeexplore.ieee.org
Statistical inference and information processing of high-dimensional data often require an
efficient and accurate estimation of their second-order statistics. With rapidly changing data, …

Channel-wise topology refinement graph convolution for skeleton-based action recognition

Y Chen, Z Zhang, C Yuan, B Li… - Proceedings of the …, 2021 - openaccess.thecvf.com
Graph convolutional networks (GCNs) have been widely used and achieved remarkable
results in skeleton-based action recognition. In GCNs, graph topology dominates feature …

Role of peptide hydrophobicity in the mechanism of action of α-helical antimicrobial peptides

Y Chen, MT Guarnieri, AI Vasil, ML Vasil… - Antimicrobial agents …, 2007 - Am Soc Microbiol
In the present study, the 26-residue amphipathic α-helical antimicrobial peptide V13K L (Y.
Chen et al., J. Biol. Chem. 2005, 280:12316-12329, 2005) was used as the framework to …