Zobrazeno 1 - 10
of 716
pro vyhledávání: '"Zhang Jiasheng"'
Autor:
Huang, Shenyang, Yu, Boyang, Ma, Yixuan, Pan, Chenghao, Ma, Junwei, Zhou, Yuxuan, Ma, Yaozhenghang, Yang, Ke, Wu, Hua, Lei, Yuchen, Xing, Qiaoxia, Mu, Lei, Zhang, Jiasheng, Mou, Yanlin, Yan, Hugen
Publikováno v:
Science386,526-531(2024)
Bright dipolar excitons, which contain electrical dipoles and have high oscillator strength, are an ideal platform for studying correlated quantum phenomena. They usually rely on carrier tunneling between two quantum wells or two layers to hybridize
Externí odkaz:
http://arxiv.org/abs/2411.01905
Autor:
Radwan, Mohamed A., Bhattacharjee, Himaghna, Lanners, Quinn, Zhang, Jiasheng, Karakulak, Serkan, Nassif, Houssam, Bayir, Murat Ali
We propose a domain-adapted reward model that works alongside an Offline A/B testing system for evaluating ranking models. This approach effectively measures reward for ranking model changes in large-scale Ads recommender systems, where model-free me
Externí odkaz:
http://arxiv.org/abs/2409.19824
Autor:
Zhang, Jiasheng, Chen, Jialin, Maatouk, Ali, Bui, Ngoc, Xie, Qianqian, Tassiulas, Leandros, Shao, Jie, Xu, Hua, Ying, Rex
With the advent of large language models (LLMs), managing scientific literature via LLMs has become a promising direction of research. However, existing approaches often overlook the rich structural and semantic relevance among scientific literature,
Externí odkaz:
http://arxiv.org/abs/2409.12177
Temporal knowledge graphs (TKGs) are valuable resources for capturing evolving relationships among entities, yet they are often plagued by noise, necessitating robust anomaly detection mechanisms. Existing dynamic graph anomaly detection approaches s
Externí odkaz:
http://arxiv.org/abs/2408.00872
Autor:
Zhang, Jiasheng, Chen, Jialin, Yang, Menglin, Feng, Aosong, Liang, Shuang, Shao, Jie, Ying, Rex
Dynamic text-attributed graphs (DyTAGs) are prevalent in various real-world scenarios, where each node and edge are associated with text descriptions, and both the graph structure and text descriptions evolve over time. Despite their broad applicabil
Externí odkaz:
http://arxiv.org/abs/2406.12072
Autor:
Lei, Yuchen, Ma, Junwei, Luo, Jiaming, Huang, Shenyang, Yu, Boyang, Song, Chaoyu, Xing, Qiaoxia, Wang, Fanjie, Xie, Yuangang, Zhang, Jiasheng, Mu, Lei, Ma, Yixuan, Wang, Chong, Yan, Hugen
The evolution of excitons from 2D to 3D is of great importance in photo-physics, yet the layer-dependent exciton polarizability has not been investigated in 2D semiconductors. Here, we determine the exciton polarizabilities for 3- to 11-layer black p
Externí odkaz:
http://arxiv.org/abs/2309.10327
Publikováno v:
E3S Web of Conferences, Vol 260, p 03006 (2021)
With the development of Industry 4.0, in order to meet the needs of intelligent fault diagnosis of rotating machinery in the industrial field, this paper developed a fault diagnosis system for rotating machinery based on deep learning and wavelet tra
Externí odkaz:
https://doaj.org/article/84d18f6a14d04e1a833e2f668a4debac
Autor:
Wang, Chong, Xie, Yuangang, Ma, Junwei, Hu, Guangwei, Xing, Qiaoxia, Huang, Shenyang, Song, Chaoyu, Wang, Fanjie, Lei, Yuchen, Zhang, Jiasheng, Mu, Lei, Zhang, Tan, Huang, Yuan, Qiu, Cheng-Wei, Yao, Yugui, Yan, Hugen
Publikováno v:
Nano Letters, 2023
Stacking bilayer structures is an efficient way to tune the topology of polaritons in in-plane anisotropic films, e.g., by leveraging the twist angle (TA). However, the effect of another geometric parameter, film thickness ratio (TR), on manipulating
Externí odkaz:
http://arxiv.org/abs/2307.14586
Autor:
Jin Peng, Zhu Lielie, Zhang Jiasheng, Xie Songling, Pan Da, Wen Hao, Meng Weiyang, Lin Luyang, Chen Daqing
Publikováno v:
Chinese Journal of Traumatology, Vol 17, Iss 3, Pp 125-129 (2014)
Objective:To investigate the expression pattern of resistin (RSTN) in skeletal muscle tissue and its influence on glycometabolism in rats with traumatic brain injury (TBI). Methods:Seventy-eight SD rats were randomly divided into traumatic group (n=3
Externí odkaz:
https://doaj.org/article/5755b15bc506412ab2666e657b158ec4
Autor:
Xie, Yuangang, Wang, Chong, Fei, Fucong, Li, Yuqi, Xing, Qiaoxia, Huang, Shenyang, Lei, Yuchen, Zhang, Jiasheng, Mu, Lei, Dai, Yaomin, Song, Fengqi, Yan, Hugen
Publikováno v:
Light Sci Appl 12, 193 (2023)
Naturally existing in-plane hyperbolic polaritons and the associated optical topological transitions, which avoid the nano-structuring to achieve hyperbolicity, can outperform their counterparts in artificial metasurfaces. Such plasmon polaritons are
Externí odkaz:
http://arxiv.org/abs/2210.07605