209 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Southeast UniversityCN5 papers
- Shanghai Jiao Tong UniversityCN3 papers
- Shanghai UniversityCN3 papers
- Western UniversityCA3 papers
- Beijing Normal UniversityCN2 papers
- Hong Kong Polytechnic UniversityHK2 papers
- Nanyang Technological UniversitySG2 papers
- National University of SingaporeSG2 papers
- State Key Laboratory of Millimeter Waves2 papers
- University of Chinese Academy of SciencesCN2 papers
- Alibaba Group (China)CN1 paper
- Babeș-Bolyai UniversityRO1 paper
16 papers
Enhanced phase estimation with coherently boosted two-mode squeezed beams and its application to optical gyroscopes
Xiao-Qi Xiao, Elisha S. Matekole, Jiankang Zhao +3
Quantum techniques, developed in recent decades, provide new approaches to achieving high-precision measurements beyond the classical bounds. In this paper, we theoretically demons…
Three-dimensional visualization of X-ray micro-CT with large-scale datasets: Efficiency and accuracy for real-time interaction
Yipeng Yin, Rao Yao, Qingying Li +6
As Micro-CT technology continues to refine its characterization of material microstructures, industrial CT ultra-precision inspection is generating increasingly large datasets, nec…
Physical Signatures of Supercritical Fluid Boundaries
Sha Jin, Xinyang Li, Xue Fan +2
In the supercritical fluid (SCF) region, at temperatures and pressures above the critical point, the thermodynamic singularity separating liquids and gases no longer exists. Recent…
Comparative Analysis of EMCEE, Gaussian Process, and Masked Autoregressive Flow in Constraining the Hubble Constant Using Cosmic Chronometers Dataset
Jing Niu, Jie-Feng Chen, Peng He +2
The Hubble constant () is essential for understanding the universe's evolution. Different methods, such as Affine Invariant Markov chain Monte Carlo Ensemble sampler (EMCEE),…
Estimating Cosmological Parameters and Reconstructing Hubble Constant with Artificial Neural Networks: A Test with covariance matrix and mock H(z)
Jie-feng Chen, Tong-Jie Zhang, Peng He +2
In this work, we reconstruct the H(z) based on observational Hubble data with Artificial Neural Network, then estimate the cosmological parameters and the Hubble constant. The trai…
Revisiting the question of what instantaneous normal modes tell us about liquid dynamics
Sha Jin, Xue Fan, Matteo Baggioli
The lack of a well-defined equilibrium reference configuration has long hindered a comprehensive atomic-level understanding of liquid dynamics and properties. The Instantaneous Nor…
DNN-DANM: A High-Accuracy Two-Dimensional DOA Estimation Method Using Practical RIS
Zhimin Chen, Peng Chen, Le Zheng +1
Reconfigurable intelligent surface (RIS) or intelligent reflecting surface (IRS) has been an attractive technology for future wireless communication and sensing systems. However, i…
A multifractal analysis for uniform level sets with constraints on word appearance
Ziyu Liu
Given a topologically transitive subshift of finite type, the -dimension of the -level set of the quotient of Birkhoff sums is a well-studied topic. In this paper, we conside…
Reconfigurable Intelligent Surface Aided Sparse DOA Estimation Method With Non-ULA
Peng Chen, Zihan Yang, Zhimin Chen +1
The direction of arrival (DOA) estimation problem is addressed in this letter. A reconfigurable intelligent surface (RIS) aided system for the DOA estimation is proposed. Unlike tr…
Efficient DOA Estimation Method for Reconfigurable Intelligent Surfaces Aided UAV Swarm
Peng Chen, Zhimin Chen, Beixiong Zheng +1
The conventional direction of arrival (DOA) estimation methods are performed with multiple receiving channels. In this paper, a changeling DOA estimation problem is addressed in a…
A New Store-then-Amplify-and-Forward Protocol for UAV Mobile Relaying
Xiaochen Lin, Weidong Mei, Rui Zhang
In this letter, we consider the use of an unmanned aerial vehicle (UAV) as a mobile relay to assist the communication between two ground users without a direct link. We propose a n…
A New Atomic Norm for DOA Estimation With Gain-Phase Errors
Peng Chen, Zhimin Chen, Zhenxin Cao +1
The problem of direction of arrival (DOA) estimation has been studied for decades as an essential technology in enabling radar, wireless communications, and array signal processing…
Off-Grid DOA Estimation Using Sparse Bayesian Learning in MIMO Radar With Unknown Mutual Coupling
Peng Chen, Zhenxin Cao, Zhimin Chen +1
In the practical radar with multiple antennas, the antenna imperfections degrade the system performance. In this paper, the problem of estimating the direction of arrival (DOA) in…
Dual solutions for opposing mixed convection in porous media
Jian-Jun Shu, Qi-Wen Wang, Ioan Pop
The problem of steady mixed convection boundary-layer flow on a cooled vertical permeable circular cylinder embedded in a fluid-saturated porous medium is studied. Here, we evaluat…
Financial option insurance
Qi-Wen Wang, Jian-Jun Shu
The option is a financial derivative, which is regularly employed in reducing the risk of its underlying securities. However, investing in option is still risky. Such risk becomes…
Modular Quantizations of Lie Algebras of Cartan Type K via Drinfeld Twists of Jordanian Type
Zhaojia Tong, Naihong Hu
We construct explicit Drinfel'd twists of Jordanian type for the generalized Cartan type K Lie algebras in characteristic 0 and obtain the corresponding quantizations, especially t…