Search Results - "Qiao, Heng"

Gridless Line Spectrum Estimation and Low-Rank Toeplitz Matrix Compression Using Structured Samplers: A Regularization-Free Approach by Heng Qiao, Pal, Piya

“…This paper considers the problem of compressively sampling wide sense stationary random vectors with a low rank Toeplitz covariance matrix. Certain families of…”
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Generalized Nested Sampling for Compressing Low Rank Toeplitz Matrices by Heng Qiao, Pal, Piya

“…This paper considers the problem of compressively sampling wide sense stationary random vectors with a low rank Toeplitz correlation matrix. A new structured…”
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Unified analysis of co-array interpolation for direction-of-arrival estimation by Heng Qiao, Pal, Piya

“…This paper considers the problem of co-array interpolation for direction-of-arrival (DOA) estimation with sparse nonuniform arrays. By utilizing the much…”
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Comparative Transcriptome Analysis of the Heat Stress Response in Monochamus alternatus Hope (Coleoptera: Cerambycidae) by Li, Hui, Zhao, Xinyi, Qiao, Heng, He, Xuanyu, Tan, Jiajin, Hao, Dejun

“…Temperature is a critical factor of insect population abundance and distribution. Hope (Coleoptera: Cerambycidae) is a significant concern since it is…”
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Revealing the Combined Effect of Active Sites and Intra-Particle Diffusion on Adsorption Mechanism of Methylene Blue on Activated Red-Pulp Pomelo Peel Biochar by Wei, Fang, Jin, Shenglong, Yao, Chunyi, Wang, Tianhao, Zhu, Shengpu, Ma, Yabiao, Qiao, Heng, Shan, Linxi, Wang, Rencong, Lian, Xiaoxue, Tong, Xiaoqiang, Li, Yan, Zhao, Qiang, Song, Weiguo

“…Phosphoric acid-activated biochar has been proven to be a promising adsorbent for pollutant removal in an aqueous solution. It is urgent to understand how…”
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Nutrition of host plants influence the infectivity of nucleopolyhedrovirus to polyphagous caterpillar, Hyphantria cunea by Zhao, Xudong, Geng, Yishu, Qiao, Heng, Liu, Yu, Hu, Tianyi, Xu, Wenxuan, Hao, Dejun

“…Plants play an important role in interactions between insect herbivores and their pathogens. The ability of host plants to modify the infectivity of…”
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Direct C2‐Heteroarylation of Indoles by Rhodium‐Catalyzed C−C Bond Cleavage of Secondary Alcohols by Yu, Tian‐Yang, Zheng, Zhao‐Jing, Sun, Wei, Qiao, Zi‐Heng

“…A rhodium‐catalyzed direct heteroarylation of indoles by cleavage of an inert C−C bond of alcohols is reported. This catalytic system exhibits high reactivity…”
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Compression artifacts reduction by improved generative adversarial networks by Zhao, Zengshun, Sun, Qian, Yang, Haoran, Qiao, Heng, Wang, Zhigang, Wu, Dapeng Oliver

“…In this paper, we propose an improved generative adversarial network (GAN) for image compression artifacts reduction task (artifacts reduction by GANs, ARGAN)…”
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Sparse phase retrieval with near minimal measurements: A structured sampling based approach by Heng Qiao, Pal, Piya

“…The problem of sparse phase retrieval is considered where the goal is to recover a sparse complex valued vector (with s non zero elements) from the magnitudes…”
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Stable compressive low rank Toeplitz covariance estimation without regularization by Heng Qiao, Pal, Piya

“…This paper considers the problem of reconstructing a N × N low rank positive semidefinite Toeplitz matrix from a noisy compressed sketch of size O(√r) × O (√r)…”
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Finite sample analysis of covariance compression using structured samplers by Heng Qiao, Pal, Piya

“…This paper considers the problem of compressively sampling wide sense stationary random vectors with low rank Toeplitz structured covariance matrix. Using the…”
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The changing of common priors in sequential auctions by Qiao, Heng, Ma, Jun

“…In sequential auctions the phenomenon of declining prices is often observed, which in theory can be represented by a supermartingale. This paper employs the…”
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DYNAMIC PRICE MODEL BASED ON TRANSMISSION DELAY -- PETROLEUM PRICE FLUCTUATION IN CHINA by Liu, Yifang, Wang, Yue, Qiao, Heng

“…Petroleum is a kind of fundamental energy resource. Its price fluctuation transmits from upper-stream industry to the lower-stream industry as the production…”
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Estimating the Number of Sinusoids in Additive Sub-Gaussian Noise With Finite Measurements by Qiao, Heng

“…This paper considers the problem of estimating the number of sinusoidal signals in additive sub-Gaussian noise. We develop a novel non-asymptotic analysis of…”
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On the Performance of the SPICE Method by Qiao, Heng

“…This letter considers the performance of the SPICE method in the context of line spectrum estimation by exploiting its equivalent square-root lasso (SR-LASSO)…”
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Guaranteed Localization of More Sources Than Sensors With Finite Snapshots in Multiple Measurement Vector Models Using Difference Co-Arrays by Qiao, Heng, Pal, Piya

“…The Multiple Measurement Vector (MMV) problem is central to sparse signal processing, where the goal is to recover the common support of a set of unknown…”
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A Universal Technique for Analysing Discrete Super-Resolution Algorithms by Qiao, Heng

“…This leter develops a universal technique for analyzing discrete super-resolution algorithms with <inline-formula><tex-math notation="LaTeX">\ell…”
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On compressive self-calibration with structural constraints via alternating minimization by Wang, Ziyi, Qiao, Heng

“…This paper considers the compressive bilinear self-calibration problem with explicit low-dimensional structural constraints. The celebrated proximal…”
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Efficient hypothesis testing strategies for latent group lasso problem by Mao, Xingyun, Qiao, Heng

“…A hypothesis testing based pre-processing procedure is proposed in this paper to reduce the computational complexity of latent group lasso (LGL) problem. The…”
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On Maximum-Likelihood Methods for Localizing More Sources Than Sensors by Qiao, Heng, Pal, Piya

“…This letter offers several new insights into the maximum-likelihood direction-of-arrival (DOA) estimation problem, when the number of sources exceeds the…”
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