Zobrazeno 1 - 10
of 589
pro vyhledávání: '"Zhang Weixi"'
Publikováno v:
Heritage Science, Vol 11, Iss 1, Pp 1-15 (2023)
Abstract At present, most studies of anchorage techniques for earthen architecture ruins are conducted so as to improve the anchor force, however, the damage caused to the ruins by anchor reinforcement has not been fully considered in practice and no
Externí odkaz:
https://doaj.org/article/154e9cb400e947ddae5e439921175a32
We introduce and develop equivalent spectral graph theory for several fundamental graph cut problems including maxcut, mincut, Cheeger cut, anti-Cheeger cut, dual Cheeger problem and their useful variants. The finer structure of the eigenvectors, the
Externí odkaz:
http://arxiv.org/abs/2411.11077
Compared to the ferromagnetic materials that realize the anomalous valley Hall effect by breaking time-reversal symmetry and spin-orbit coupling, the antiferromagnetic materials with the joint spatial inversion and time-reversal (PT) symmetry are rar
Externí odkaz:
http://arxiv.org/abs/2411.06682
In order to promote the development of the next generation of nano-spintronic devices, it is of great significance to tune the freedom of valley in two-dimensional (2D) materials. Here, we propose a mechanism for manipulating the valley and nonlinear
Externí odkaz:
http://arxiv.org/abs/2409.06181
Autor:
Qin, Meng, Zhang, Chaorui, Gao, Yu, Ding, Yibin, Jiang, Weipeng, Zhang, Weixi, Han, Wei, Bai, Bo
Graph partitioning (GP) is a classic problem that divides the node set of a graph into densely-connected blocks. Following the IEEE HPEC Graph Challenge and recent advances in pre-training techniques (e.g., large-language models), we propose PR-GPT (
Externí odkaz:
http://arxiv.org/abs/2409.00670
Community detection (CD) is a classic graph inference task that partitions nodes of a graph into densely connected groups. While many CD methods have been proposed with either impressive quality or efficiency, balancing the two aspects remains a chal
Externí odkaz:
http://arxiv.org/abs/2405.20277
The two-dimensional (2D) multiferroic materials have widespread of application prospects in facilitating the integration and miniaturization of nanodevices. However, it is rarely coupling between the magnetic, ferroelectric, and ferrovalley in one 2D
Externí odkaz:
http://arxiv.org/abs/2403.01070
Autor:
Gao, Yu, Qin, Meng, Ding, Yibin, Zeng, Li, Zhang, Chaorui, Zhang, Weixi, Han, Wei, Zhao, Rongqian, Bai, Bo
Graph partitioning (GP), a.k.a. community detection, is a classic problem that divides the node set of a graph into densely-connected blocks. Following prior work on the IEEE HPEC Graph Challenge benchmark and recent advances in graph machine learnin
Externí odkaz:
http://arxiv.org/abs/2312.01560
Encoding optimization for quantum machine learning demonstrated on a superconducting transmon qutrit
Autor:
Cao, Shuxiang, Zhang, Weixi, Tilly, Jules, Agarwal, Abhishek, Bakr, Mustafa, Campanaro, Giulio, Fasciati, Simone D, Wills, James, Shteynas, Boris, Chidambaram, Vivek, Leek, Peter, Rungger, Ivan
Qutrits, three-level quantum systems, have the advantage of potentially requiring fewer components than the typically used two-level qubits to construct equivalent quantum circuits. This work investigates the potential of qutrit parametric circuits i
Externí odkaz:
http://arxiv.org/abs/2309.13036
Autor:
Zhang, Weixi1,2 (AUTHOR) jidianzhangweixi@163.com, Yu, Jiaxing1 (AUTHOR) jidianyujiaxing@163.com, Yu, Xiaoyang2 (AUTHOR) zwx_9552@163.com, Zhang, Yongde1 (AUTHOR), Men, Zhihui1 (AUTHOR)
Publikováno v:
Sensors (14248220). Oct2024, Vol. 24 Issue 19, p6408. 22p.