User profiles for Xingyu Xu

Xingyu Xu

Carnegie Mellon University
Verified email at andrew.cmu.edu
Cited by 683

MAJoRCom: A dual-function radar communication system using index modulation

T Huang, N Shlezinger, X Xu, Y Liu… - IEEE transactions on …, 2020 - ieeexplore.ieee.org
Dual-function radar communication (DFRC) systems implement both sensing and
communication using the same hardware. Such schemes are often more efficient in terms of size, …

Vapor condensation with daytime radiative cooling

M Zhou, H Song, X Xu, A Shahsafi, Y Qu, Z Xia… - Proceedings of the …, 2021 - pnas.org
A radiative vapor condenser sheds heat in the form of infrared radiation and cools itself to
below the ambient air temperature to produce liquid water from vapor. This effect has been …

The power of preconditioning in overparameterized low-rank matrix sensing

X Xu, Y Shen, Y Chi, C Ma - International Conference on …, 2023 - proceedings.mlr.press
We propose $\textsf {ScaledGD ($\lambda $)} $, a preconditioned gradient descent method
to tackle the low-rank matrix sensing problem when the true rank is unknown, and when the …

[HTML][HTML] Laparoscopic versus open surgery for rectal cancer: a meta-analysis of classic randomized controlled trials and high-quality nonrandomized studies in the last …

…, G Cao, B Chen, M Wang, X Xu, W Cai, Y Xu… - International journal of …, 2017 - Elsevier
Objective To present a meta-analysis of high-quality published reports comparing laparoscopic
rectal resection (LRR) and open rectal resection (ORR) for rectal cancer. Methods …

Immunomodulatory activity of a novel polysaccharide from Lonicera japonica in immunosuppressed mice induced by cyclophosphamide

X Zhou, Q Dong, X Kan, L Peng, X Xu, Y Fang, J Yang - PloS one, 2018 - journals.plos.org
Lonicera japonica is a typical Chinese herbal medicine. We previously reported a method to
isolate polysaccharides from Lonicera japonica (LJP). In this study, we first performed a …

[HTML][HTML] Activation of MT1/MT2 to protect testes and leydig cells against cisplatin-induced oxidative stress through the SIRT1/Nrf2 signaling pathway

J Zhang, Y Fang, D Tang, X Xu, X Zhu, S Wu, H Yu… - Cells, 2022 - mdpi.com
There is growing concern that chemotherapy drugs can damage Leydig cells and inhibit the
production of testosterone. Increasing evidence shows that melatonin benefits the …

Analysis of frequency agile radar via compressed sensing

T Huang, Y Liu, X Xu, YC Eldar… - IEEE Transactions on …, 2018 - ieeexplore.ieee.org
Frequency agile radar (FAR) is known to have excellent electronic counter-countermeasures
performance and the potential to realize spectrum sharing in dense electromagnetic …

Mesoionic carbene (MIC)-catalyzed H/D exchange at formyl groups

W Liu, LL Zhao, M Melaimi, L Cao, X Xu, J Bouffard… - Chem, 2019 - cell.com
H/D exchange at formyl groups is the most direct approach for the synthesis of deuterated
aldehydes. Platinum-group metal complexes have been employed to catalyze this …

Provably robust score-based diffusion posterior sampling for plug-and-play image reconstruction

X Xu, Y Chi - arXiv preprint arXiv:2403.17042, 2024 - arxiv.org
In a great number of tasks in science and engineering, the goal is to infer an unknown image
from a small number of measurements collected from a known forward model describing …

Systematic benchmarking of nanopore Q20+ kit in SARS-CoV-2 whole genome sequencing

J Luo, Z Meng, X Xu, L Wang, K Zhao, X Zhu… - Frontiers in …, 2022 - frontiersin.org
Whole genome sequencing provides rapid insight into key information about the Severe
Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2), such as virus typing and key …