Výsledky vyhledávání - "Zhao, Peiyao"

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Signed Graph Representation Learning: A Survey

Autor: Zhang, Zeyu, Zhao, Peiyao, Li, Xin, Liu, Jiamou, Zhang, Xinrui, Huang, Junjie, Zhu, Xiaofeng

With the prevalence of social media, the connectedness between people has been greatly enhanced. Real-world relations between users on social media are often not limited to expressing positive ties such as friendship, trust, and agreement, but they a

Externí odkaz: http://arxiv.org/abs/2402.15980

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Dynamic Security Region of Natural Gas Systems in Integrated Electricity-Gas Systems

Autor: Gao, Han, Zhao, Peiyao, Li, Zhengshuo

In an integrated electricity-gas system (IEGS), the tight coupling of power and natural gas systems is embodied by frequent changes in gas withdrawal from gas-fired units to provide regulation services for the power system to handle uncertainty, whic

Externí odkaz: http://arxiv.org/abs/2304.10215

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Coarse-to-Fine Contrastive Learning on Graphs

Autor: Zhao, Peiyao, Pan, Yuangang, Li, Xin, Chen, Xu, Tsang, Ivor W., Liao, Lejian

Inspired by the impressive success of contrastive learning (CL), a variety of graph augmentation strategies have been employed to learn node representations in a self-supervised manner. Existing methods construct the contrastive samples by adding per

Externí odkaz: http://arxiv.org/abs/2212.06423

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