Search Results - "Yang, Liusha"

High-Dimensional MVDR Beamforming: Optimized Solutions Based on Spiked Random Matrix Models by Yang, Liusha, McKay, Matthew R., Couillet, Romain

“…Minimum variance distortionless response (MVDR) beamforming (or Capon beamforming) is among the most popular adaptive array processing strategies due to its…”
Get full text

A Robust Statistics Approach to Minimum Variance Portfolio Optimization by Liusha Yang, Couillet, Romain, McKay, Matthew R.

“…We study the design of portfolios under a minimum risk criterion. The performance of the optimized portfolio relies on the accuracy of the estimated covariance…”
Get full text

Deficient plastidic fatty acid synthesis triggers cell death by modulating mitochondrial reactive oxygen species by Wu, Jian, Sun, Yuefeng, Zhao, Yannan, Zhang, Jian, Luo, Lilan, Li, Meng, Wang, Jinlong, Yu, Hong, Liu, Guifu, Yang, Liusha, Xiong, Guosheng, Zhou, Jian-Min, Zuo, Jianru, Wang, Yonghong, Li, Jiayang

“…Programmed cell death （PCD） is of fundamental importance to development and defense in animals and plants. In plants, a well-recognized form of PCD is…”
Get full text

Study of a Novel Bidirectional Compression Electron Gun for W -Band Sheet Beam TWT by Yang, Liusha, Wang, Jianxun, Li, Hao, Jiang, Wei, Dong, Kun, Luo, Yong

“…A novel bidirectional compression electron gun is designed for a W-band sheet beam traveling-wave tube. A parabolic curved cathode and a beam focusing…”
Get full text

Glabrous Rice 1, encoding a homeodomain protein, regulates trichome development in rice by Li, Jinjun, Yuan, Yundong, Lu, Zefu, Yang, Liusha, Gao, Rongcun, Lu, Jingen, Li, Jiayang, Xiong, Guosheng

“…Background Glabrous rice, which lacks trichomes on the rice epidermis, is regarded as an important germplasm resource in rice breeding. Trichomes are derived…”
Get full text

Minimum variance portfolio optimization with robust shrinkage covariance estimation by Liusha Yang, Couillet, Romain, McKay, Matthew R.

“…We study the design of portfolios under a minimum risk criterion. The performance of the optimized portfolio relies on the accuracy to the estimated covariance…”
Get full text

Hypothesis Test Procedures for Detecting Leakage Signals in Water Pipeline Channels by Yang, Liusha, McKay, Matthew R., Wang, Xun

“…We design statistical hypothesis tests for performing leak detection in water pipeline channels. By applying an appropriate model for signal propagation, we…”
Get full text

Understanding adversarial robustness against on-manifold adversarial examples by Xiao, Jiancong, Yang, Liusha, Fan, Yanbo, Wang, Jue, Luo, Zhi-Quan

“…Deep neural networks (DNNs) are shown to be vulnerable to adversarial examples. A well-trained model can be easily attacked by adding small perturbations to…”
Get full text

Hypothesis Test for Leakage Detection in Water Pipelines with High-Dimensional Sensor Signals by Yang, Liusha, McKay, Matthew R., Wang, Xun

“…We design a statistical hypothesis test for performing leak detection in water pipeline channels. By applying an appropriate model for signal propagation, we…”
Get full text

A Truthful Combinatorial Reverse Auction Mechanism For Crowdshipping by Chen, Shibo, Miao, Haoyu, Guo, Zhenwei, Yang, Liusha, Yao, Canqi, Yang, Zaiyue

“…Crowdshipping is an emerging logistics paradigm that leverages excess capacities of occasional couriers to transport goods. This paper investigates the problem…”
Get full text

Hypothesis Test Procedures for Detecting Leakage Signals in Water Pipeline Channels by Yang, Liusha, McKay, Matthew R, Wang, Xun

“…We design statistical hypothesis tests for performing leak detection in water pipeline channels. By applying an appropriate model for signal propagation, we…”
Get full text

Assessing Air-Interface Dataset Similarity and Diversity for AI-Enabled Wireless Communications by Tang, Hanning, Yang, Liusha, Zhou, Rui, Liang, Jing, Wei, Hong, Wang, Xuan, Shi, Qingjiang, Luo, Zhi-Quan

“…Ahstract- The integration of artificial intelligence (AI) into wireless communication systems is set to profoundly transform the design and optimization of…”
Get full text

Understanding Adversarial Robustness Against On-manifold Adversarial Examples by Xiao, Jiancong, Yang, Liusha, Fan, Yanbo, Wang, Jue, Luo, Zhi-Quan

“…Deep neural networks (DNNs) are shown to be vulnerable to adversarial examples. A well-trained model can be easily attacked by adding small perturbations to…”
Get full text

A Data Quality Assessment Framework for AI-enabled Wireless Communication by Tang, Hanning, Yang, Liusha, Zhou, Rui, Liang, Jing, Wei, Hong, Wang, Xuan, Shi, Qingjiang, Luo, Zhi-Quan

“…Using artificial intelligent (AI) to re-design and enhance the current wireless communication system is a promising pathway for the future sixth-generation…”
Get full text

Random Matrix-Optimized High-Dimensional MVDR Beamforming by Yang, Liusha, McKay, Matthew, Couillet, Romain

“…A new approach to minimum variance distortionless response (MVDR) beamforming is proposed under the assumption of simultaneously large numbers of array sensors…”
Get full text

Optimally Combining Classifiers for Semi-Supervised Learning by Wang, Zhiguo, Yang, Liusha, Yin, Feng, Lin, Ke, Shi, Qingjiang, Luo, Zhi-Quan

“…This paper considers semi-supervised learning for tabular data. It is widely known that Xgboost based on tree model works well on the heterogeneous features…”
Get full text

A Robust Statistics Approach to Minimum Variance Portfolio Optimization by Yang, Liusha, Couillet, Romain, McKay, Matthew R

“…We study the design of portfolios under a minimum risk criterion. The performance of the optimized portfolio relies on the accuracy of the estimated covariance…”
Get full text

Minimum variance portfolio optimization in the spiked covariance model by Yang, Liusha, Couillet, Romain, McKay, Matthew R.

“…We study the design of minimum variance portfolio when asset returns follow a low rank factor model. Using results from random matrix theory, an optimal…”
Get full text