Zihan Li

Can neural networks learn visual correspondence between pictographic oracle bone scripts and object images?

Zihan Li, huiyu chen, Zonghai Hu

cn (code pays fourni par la source)

Two distinct synoptic pathways to extreme humid heat over South China: monsoon-related versus tropical-cyclone-related

Xinyu Li, Zihan Li, Zhen Liu, Riyu Lu et autres

Abstract Extreme humid heat (EHH) over South China (SC) has largely been treated as a homogeneous category, obscuring its distinct synoptic origins. Using a circulation clustering method, this study identifies two typical synoptic patterns responsible for summer EHH over SC: a monsoon …

cn, mo, hk, us (code pays fourni par la source)

A Cu/Zn-BTC derived catalyst for SF6 selective catalytic reduction to SO2

Zhihui Li, X.D. Wang, Hua Jiang, Kexin Zhu et autres

cn (code pays fourni par la source)

SF-Recon: Simplification-Free Lightweight Building Reconstruction via 3D Gaussian Splatting

Zihan Li, Tengfei Wang, Weiqun Gan, Hao Zhan et autres

Abstract. Lightweight building surface models are crucial for digital city, navigation, and fast geospatial analytics, yet conventional multi-view geometry pipelines remain cumbersome and quality-sensitive due to their reliance on dense reconstruction, meshing, and subsequent simplification. This work presents SF-Recon, a method that …

cn (code pays fourni par la source)

Beamforming for Reconfigurable Intelligence Surface Assisted Collaborative System of Communication and Sensing

Tianfang Luo, Zihan Li, Chao Liu, Pei Xiao et autres

cn, gb (code pays fourni par la source)

CdS/Fe3O4 heterojunction with strong electron coupling between Cd-Fe applied for efficient light-assisted hydrogen evolution reaction

Zihan Li, Z Wang, HUAIYU QU, Wenjing Wang et autres

cn (code pays fourni par la source)

High-pulse-energy integrated mode-locked laser using a Mamyshev oscillator

Zheru Qiu, Xuan Yang, Xurong Li, Zhongshu Liu et autres

ch, de (code pays fourni par la source)

Hydraulic characteristics of steep-slope stepped spillways with gradual contraction aerators

Zihan Li, Ma Fei

Under large unit discharges, the upstream section of stepped spillways is highly susceptible to cavitation damage due to the lack of aeration protection. This compromises its energy dissipation efficiency and can even lead to safety incidents. To address this, a novel pre-aeration …

cn (code pays fourni par la source)

Accelerated Iterative Learning Control Using Fractional High-Order Update Rule for LTI Systems

Zihan Li, Dong Shen, Xinghuo Yu

This study proposes an accelerated iterative learning control scheme using a fractional high-order update rule (FHUR) to improve the convergence rate for linear time-invariant systems. High- and low-order power update terms are used to handle large- and small-tracking errors, respectively, thereby accelerating …

cn, au (code pays fourni par la source)

Sparse FDA-MIMO Design for Target Localization

Yougen Xu, Siqing Zhang, Ke Feng, Zihan Li

Multiple input multiple output (MIMO) radar with frequency diverse array (FDA-MIMO) is capable of providing both the angle and range information of targets. To extend aperture while reducing interelement mutual coupling and system cost, a sparse FDA-MIMO is designed with which closed-form …

cn (code pays fourni par la source)

High-density three-dimensional integration of dynamic random-access memory using vertical dual-gate IGZO TFTs

Fuxi Liao, Zhengyong Zhu, Zihan Li, Guanhua Yang et autres

two-transistors-zero-capacitor dynamic random-access memory to further increase the storage density. The approach presented here provides a promising alternative to high-density three-dimensional dynamic random-access memory integration as a means for more efficient near memory computing for artificial intelligence systems.

cn, sg, gb (code pays fourni par la source)

Fiber-tip integrated dual-cavity cascaded spherical Fabry-Pérot interferometer salinity sensor with high sensitivity and low temperature crosstalk

Zihan Li, Haodong Zhu, Yan Wang, Zhenyu Yang et autres

cn (code pays fourni par la source)