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pro vyhledávání: '"WANG, Yuwen"'
Current vision-language models may incorporate single-dimensional spatial cues, such as depth, object boundary, and basic spatial directions (e.g. left, right, front, back), yet often lack the multi-dimensional spatial reasoning necessary for human-l
Externí odkaz:
http://arxiv.org/abs/2412.12693
Graph Neural Networks (GNNs) have emerged as a prominent framework for graph mining, leading to significant advances across various domains. Stemmed from the node-wise representations of GNNs, existing explanation studies have embraced the subgraph-s
Externí odkaz:
http://arxiv.org/abs/2407.01979
Active Voltage Control (AVC) on the Power Distribution Networks (PDNs) aims to stabilize the voltage levels to ensure efficient and reliable operation of power systems. With the increasing integration of distributed energy resources, recent efforts h
Externí odkaz:
http://arxiv.org/abs/2406.17818
We use Markov categories to develop generalizations of the theory of Markov chains and hidden Markov models in an abstract setting. This comprises characterizations of hidden Markov models in terms of local and global conditional independences as wel
Externí odkaz:
http://arxiv.org/abs/2401.14669
Autor:
Saloff-Coste, Laurent, Wang, Yuwen
The expected hitting time from vertex $a$ to vertex $b$, $H(a,b)$, is the expected value of the time it takes a random walk starting at $a$ to reach $b$. In this paper, we give estimates for $H(a,b)$ when the distance between $a$ and $b$ is comparabl
Externí odkaz:
http://arxiv.org/abs/2312.01803
Autor:
Wang, Yuwen, Liu, Shunyu, Chen, Kaixuan, Zhu, Tongtian, Qiao, Ji, Shi, Mengjie, Wan, Yuanyu, Song, Mingli
Graph Lottery Ticket (GLT), a combination of core subgraph and sparse subnetwork, has been proposed to mitigate the computational cost of deep Graph Neural Networks (GNNs) on large input graphs while preserving original performance. However, the winn
Externí odkaz:
http://arxiv.org/abs/2308.02916
Publikováno v:
陆军军医大学学报, Vol 46, Iss 18, Pp 2101-2109 (2024)
Objective To investigate the changes in G protein-coupled receptor 124 (Gpr124) expression in human retinal microvascular endothelial cells (HRMEC) under high-glucose condition and the regulatory effect of Gpr124 interference on HRMEC. Methods Immuno
Externí odkaz:
https://doaj.org/article/524cf8fe11314ceaa47c47cdef58644f
Autor:
Wang, Yuwen
Publikováno v:
Pitman Research Notes in Mathematics Series, 1996: 56-75; STANFORD UNIV CALIF DEPT OF STATISTICS, 1973; Dokl. Akad. Nauk SSSR. 1969, 188(739-741): 6.; Journal of Applied Probability, 1975, 12(1): 176-179
This is a note on some results of the central limit theorem for deterministic dynamical systems. First, we give the central limit theorem for martingales, which is a main tool. Then we give the main results on the central limit theorem in dynamic sys
Externí odkaz:
http://arxiv.org/abs/2210.03502
The aim of the current work is to investigate structural properties of the sandpile group of a special class of self-similar graphs. More precisely, we consider Abelian sandpiles on Sierpinski gasket graphs and for the choice of normal boundary condi
Externí odkaz:
http://arxiv.org/abs/2209.03169
Autor:
Wang, Yuwen, Yu, Haihan, Li, Shanshan, Ding, Wenwen, Dou, Xiaoran, Gao, Chaomin, Zhang, Lina, Yu, Jinghua, Cheng, Xin
Publikováno v:
In Applied Surface Science 30 January 2025 680