Zobrazeno 1 - 10
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pro vyhledávání: '"Yuan, GUAN"'
With the widespread use of Graph Neural Networks (GNNs) for representation learning from network data, the fairness of GNN models has raised great attention lately. Fair GNNs aim to ensure that node representations can be accurately classified, but n
Externí odkaz:
http://arxiv.org/abs/2410.11493
The rapid development of Large Language Models (LLMs) creates new opportunities for recommender systems, especially by exploiting the side information (e.g., descriptions and analyses of items) generated by these models. However, aligning this side i
Externí odkaz:
http://arxiv.org/abs/2409.20052
Autor:
Cui, Yu-Xin, Li, Xiang, Wang, Shen, Yue, Chuan, Wan, Qiang, Lei, Shi-Jun, Yuan, Guan-Wen, Hu, Yi-Ming, Wei, Jia-Ju, Guo, Jian-Hua
Publikováno v:
Nuclear Instruments and Methods in Physics Research A 1057 (2023) 168685
Silicon strip detectors have been widely utilized in space experiments for gamma-ray and cosmic-ray detections thanks to their high spatial resolution and stable performance. For a silicon micro-strip detector, the Monte Carlo simulation is recognize
Externí odkaz:
http://arxiv.org/abs/2406.01839
Thanks to the successful performance of the James Webb Space Telescope, our understanding of the epoch of reionization of the Universe has been advanced. The ultraviolet luminosity functions (UV LFs) of galaxies span a wide range of redshift, not onl
Externí odkaz:
http://arxiv.org/abs/2405.09350
The community plays a crucial role in understanding user behavior and network characteristics in social networks. Some users can use multiple social networks at once for a variety of objectives. These users are called overlapping users who bridge dif
Externí odkaz:
http://arxiv.org/abs/2405.04371
Autor:
Hongyu Zhou, Licheng Tan, Baifeng Zhang, Dora Lai Wan Kwong, Ching Ngar Wong, Yu Zhang, Beibei Ru, Yingchen Lyu, Kin To Hugo Siu, Jie Luo, Yuma Yang, Qin Liu, Yixin Chen, Weiguang Zhang, Chaohui He, Peng Jiang, Yanru Qin, Beilei Liu, Xin-Yuan Guan
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-19 (2024)
Abstract Emerging evidence suggests that cancer cells may disseminate early, prior to the formation of traditional macro-metastases. However, the mechanisms underlying the seeding and transition of early disseminated cancer cells (DCCs) into metastat
Externí odkaz:
https://doaj.org/article/141f9175d6024219ae7a8318b41af7f6
Publikováno v:
The Astrophysical Journal Letters, 954:L48 (10pp), 2023 September 10
Early results from the James Webb Space Telescope (JWST) observations have hinted at two traces beyond the standard cosmological framework. One is the extraordinarily high stellar masses and their density at $z=7.5\sim9.1$, another is the unexpected
Externí odkaz:
http://arxiv.org/abs/2307.12487
Publikováno v:
Science Bulletin, 68 (2023) 2929-2935
Recently, the NANOGrav, PPTA, EPTA, and CPTA collaborations independently reported their evidence of the Stochastic Gravitational Waves Background (SGWB). While the inferred gravitational-wave background amplitude and spectrum are consistent with ast
Externí odkaz:
http://arxiv.org/abs/2306.17822
Recently, the NANOGrav, PPTA, EPTA and CPTA collaborations reported compelling evidence of the existence of the Stochastic Gravitational-Wave Background (SGWB). The amplitude and spectrum of this inferred gravitational-wave background align closely w
Externí odkaz:
http://arxiv.org/abs/2306.17143
Autor:
Lei, Lei, Zu, Lei, Yuan, Guan-Wen, Shen, Zhao-Qiang, Wang, Yi-Ying, Wang, Yuan-Zhu, Su, Zhen-Bo, Ren, Wen-ke, Tang, Shao-Peng, Zhou, Hao, Zhang, Chi, Jin, Zhi-Ping, Feng, Lei, Fan, Yi-Zhong, Wei, Da-Ming
Publikováno v:
Sci. China-Phys. Mech. Astron. 67, 229811 (2024)
Studies have proposed that there is evidence for cosmological coupling of black holes (BHs) with an index of $k\approx 3$; hence, BHs serve as the astrophysical source of dark energy. However, the data sample is limited for the redshifts of $\leq 2.5
Externí odkaz:
http://arxiv.org/abs/2305.03408