Tongzhou Zhang YOU? Author Swipe

Last 10y

Categorical Formalization of Recursive String-Inspired Symmetries: A First-Principles Approach to Quantum Field Dynamics Open

Tongzhou Zhang · 2025

\abstract{Based on first principles of Peircean relational logic and category theory axioms, this work develops a categorical framework that formalizes string-inspired symmetries as recursive functorial structures. The framework proposes a…

First-in-Human, Open-Label, Within-Patient Controlled Study to Evaluate an Extensively Humanized Porcine Donor Open

Hui Xie, Lijin Zou, Hao Yin, Zhen‐Xing Wang, Fan Yang , et al. · 2025

Recent human decedent model studies and compassionate xenograft use have explored the promise of porcine organs for human transplantation. To proceed to human studies, a clinically ready porcine donor must be engineered and its xenograft s…

Categorical Formalization of Recursive String-Inspired Symmetries: A First-Principles Approach to Quantum Field Dynamics Open

Yuxuan Zhang, Weitong Hu, Tongzhou Zhang · 2025

We present a categorical framework derived from first principles of relational logic in category theory, formalizing string-inspired symmetries as recursive functor structures. This approach realizes the Extended Integrated Symmetry Algebr…

Recursive Algebra in Extended Integrated Symmetry: An Effective Framework for Quantum Field Dynamics Open

Yuxuan Zhang, Weitong Hu, Tongzhou Zhang · 2025

We introduce the Extended Integrated Symmetry Algebra (EISA) as a phenomenological effective field theory (EFT) model for exploring the unification of quantum mechanics and general relativity, enhanced by the Recursive Info-Algebra (RIA) e…

Recursive Algebra in Extended Integrated Symmetry: An Effective Framework for Quantum Field Dynamics Open

Yuxuan Zhang, Weitong Hu, Tongzhou Zhang · 2025

We propose the Extended Integrated Symmetry Algebra (EISA) as an exploratory effective field theory (EFT) model for investigating quantum mechanics and general relativity unification, augmented by the Recursive Info-Algebra (RIA) extension…

Recursive Algebra in Extended Integrated Symmetry: An Effective Framework for Quantum Field Dynamics Open

Yuxuan Zhang, Weitong Hu, Tongzhou Zhang · 2025

We propose the Extended Integrated Symmetry Algebra (EISA) as a purely exploratory effective field theory (EFT) model aimed at probing potential avenues for unifying quantum mechanics and general relativity, supplemented by the Recursive I…

Recursive Algebra in Extended Integrated Symmetry: An Effective Framework for Quantum Field Dynamics Open

Yuxuan Zhang, Weitong Hu, Tongzhou Zhang · 2025

We propose the Extended Integrated Symmetry Algebra (EISA) as an exploratory effec- 2 tive field theory (EFT) model for investigating quantum mechanics and general relativity 3 unification, augmented by the Recursive Info-Algebra (RIA) ext…

Recursive Algebra in Extended Integrated Symmetry: An Effective Framework for Quantum Field Dynamics Open

Yuxuan Zhang, Weitong Hu, Tongzhou Zhang · 2025

We propose the Extended Integrated Symmetry Algebra (EISA) as an exploratory effective field theory (EFT) model for investigating aspects of quantum mechanics and general relativity unification, augmented by the Recursive Info-Algebra (RIA…

A Novel Approach of Wind Turbine Blade Root Load Monitoring Based on Bearings Vibrational Data and a <b>N</b> ew AE‐LSTM‐Attention Neural Network Open

Feiyun Cong, Liang Chen, Weifei Hu, Tongzhou Zhang, Tang Feng , et al. · 2025

The monitoring of wind turbine blade root load (BRL) has always been a valuable yet highly challenging problem. BRL monitoring is often measured directly using strain sensors, which are expensive to install and poses safety risks. Thus, it…

DexSinGrasp: Learning a Unified Policy for Dexterous Object Singulation and Grasping in Densely Cluttered Environments Open

Lixin Xu, Zixuan Liu, Zhiguo Gui, Jingxiang Guo, Zeyu Jiang , et al. · 2025

Grasping objects in cluttered environments remains a fundamental yet challenging problem in robotic manipulation. While prior works have explored learning-based synergies between pushing and grasping for two-fingered grippers, few have lev…

CCTNet: A Circular Convolutional Transformer Network for LiDAR-based Place Recognition Handling Movable Objects Occlusion Open

Gang Wang, Chaoran Zhu, Qian Xu, Tongzhou Zhang, Hai Zhang , et al. · 2024

Place recognition is a fundamental task for robotic application, allowing robots to perform loop closure detection within simultaneous localization and mapping (SLAM), and achieve relocalization on prior maps. Current range image-based net…

Multi-Constellation-Inspired Single-Shot Global LiDAR Localization Open

Tongzhou Zhang, Gang Wang, Yu Chen, Hai Zhang, Jue Hu · 2024

Global localization is a challenging task for intelligent robots, as its accuracy directly contributes to the performance of downstream navigation and planning tasks. However, existing literature focus more on the place retrieval and the s…

Uncertainty Quantification of Aerodynamic Characteristics of Wind Turbine Blade Airfoils Open

Weifei Hu, Shengjun Wang, Tongzhou Zhang, Yiming Zhang, Wei Shi , et al. · 2024

Forest Off-Road Lidar-Based Slam Dataset and Place Recognition Framework Open

Wei Zhou, Tongzhou Zhang, Yu Chen, Xu Qian, Mian Jia , et al. · 2024

The International Application and Development Prospect of the Principle Purpose Test Clause Open

Tongzhou Zhang · 2023

Abuse of tax treaties by taxpayers through various means has become increasingly rampant, infringing on the tax base of each country. The OECD has formulated the PPT rule in order to protect global tax order. The main content of the rule i…

A Localization Algorithm Based on Global Descriptor and Dynamic Range Search Open

Yongzhe Chen, Gang Wang, Wei Zhou, Tongzhou Zhang, Hao Zhang · 2023

The map-based localization method is considered an effective supplement to the localization under the GNSS-denied environment. However, since the map is constituted by the dispersed keyframes, it sometimes happens that the initial position…

Effect of Different Landing Heights and Loads on Ankle Inversion Proprioception during Landing in Individuals with and without Chronic Ankle Instability Open

Ming Kang, Tongzhou Zhang, Ruoni Yu, Charlotte Ganderton, Roger Adams , et al. · 2022

Proprioception is essential for neuromuscular control in relation to sport injury and performance. The effect of landing heights and loads on ankle inversion proprioceptive performance in individuals with or without chronic ankle instabili…

A Multi-Channel Descriptor for LiDAR-Based Loop Closure Detection and Its Application Open

Gang Wang, Xiaomeng Wei, Yu Chen, Tongzhou Zhang, Minghui Hou , et al. · 2022

Simultaneous localization and mapping (SLAM) algorithm is a prerequisite for unmanned ground vehicle (UGV) localization, path planning, and navigation, which includes two essential components: frontend odometry and backend optimization. Fr…

LiDAR Odometry and Mapping Based on Neighborhood Information Constraints for Rugged Terrain Open

Gang Wang, Xinyu Gao, Tongzhou Zhang, Qian Xu, Wei Zhou · 2022

The simultaneous localization and mapping (SLAM) method estimates vehicles’ pose and builds maps established on the collection of environmental information primarily through sensors such as LiDAR and cameras. Compared to the camera-based S…

Two-dimensional displacement sensors with angstrom-scale resolution based on optical slot antenna arrays Open

Axin He, Baowei Gao, Yi Xu, Tongzhou Zhang, Jiasen Zhang · 2022

Optical displacement sensing with high resolution and noncontact detection plays an important role in nanometrology, nanofabrication, and super-resolution microscopy. However, displacement sensing along an arbitrary direction in a two-dime…

An ultra-compact angstrom-scale displacement sensor with large measurement range based on wavelength modulation Open

Yi Xu, Baowei Gao, Axin He, Tongzhou Zhang, Jiasen Zhang · 2022

Optical displacement metrology is important in nanotechnology and used to identify positions and displacements of nanodevices. Although several methods have been proposed, a sensor with ultracompact size, angstrom-scale resolution, and lar…

Digital twin: a state-of-the-art review of its enabling technologies, applications and challenges Open

Weifei Hu, Tongzhou Zhang, Xiaoyu Deng, Zhenyu Liu, Jianrong Tan · 2021

Digital twin (DT) is an emerging technology that enables sophisticated interaction between physical objects and their virtual replicas. Although DT has recently gained significant attraction in both industry and academia, there is no syste…

Three-dimensional plasmonic nano-router via optical antennas Open

Yi Xu, Baowei Gao, Axin He, Tongzhou Zhang, Jiasen Zhang · 2021

A three-dimensional (3D) nanoscale optical router is a much-desired component in 3D stacked optical integrated circuits. However, existing 3D routers based on dielectric configurations suffer from large footprints and nanoscale routers bas…

Archives of Civil Engineering Open

Meng Liu, Quansheng Sun, Haitao Yu, Jianxi Yang, Tongzhou Zhang · 2021

In order to study the change in performance of the Suifenhe cable-stayed bridge in China over 12 years, cable force, elevation, static and dynamic load tests were conducted in 2006 and 2018, respectively. In this paper, theoretical data, o…

Radiation properties of quantum emitters via a plasmonic waveguide integrated with a V-shaped traveling wave antenna Open

Yinxing Ding, Yi Xu, Axin He, Tongzhou Zhang, Baowei Gao , et al. · 2020

We experimentally study the radiation direction and relaxation rate of quantum emitters (QEs) coupled with a plasmonic waveguide integrated with a V-shaped traveling wave antenna. The plasmonic waveguide couples the excitation energy of th…

An Intelligent Multi-View Active Learning Method Based on a Double-Branch Network Open

Fucong Liu, Tongzhou Zhang, Caixia Zheng, Yuanyuan Cheng, Xiaoli Liu , et al. · 2020

Artificial intelligence is one of the most popular topics in computer science. Convolutional neural network (CNN), which is an important artificial intelligence deep learning model, has been widely used in many fields. However, training a …

Fetching topic information...