Zobrazeno 1 - 10
of 2 703
pro vyhledávání: '"Luo, Liang"'
Autor:
Lin, Xi Victoria, Shrivastava, Akshat, Luo, Liang, Iyer, Srinivasan, Lewis, Mike, Ghosh, Gargi, Zettlemoyer, Luke, Aghajanyan, Armen
We introduce MoMa, a novel modality-aware mixture-of-experts (MoE) architecture designed for pre-training mixed-modal, early-fusion language models. MoMa processes images and text in arbitrary sequences by dividing expert modules into modality-specif
Externí odkaz:
http://arxiv.org/abs/2407.21770
Autor:
Zhang, Buyun, Luo, Liang, Chen, Yuxin, Nie, Jade, Liu, Xi, Guo, Daifeng, Zhao, Yanli, Li, Shen, Hao, Yuchen, Yao, Yantao, Lakshminarayanan, Guna, Wen, Ellie Dingqiao, Park, Jongsoo, Naumov, Maxim, Chen, Wenlin
Scaling laws play an instrumental role in the sustainable improvement in model quality. Unfortunately, recommendation models to date do not exhibit such laws similar to those observed in the domain of large language models, due to the inefficiencies
Externí odkaz:
http://arxiv.org/abs/2403.02545
Autor:
Luo, Liang, Zhang, Buyun, Tsang, Michael, Ma, Yinbin, Chu, Ching-Hsiang, Chen, Yuxin, Li, Shen, Hao, Yuchen, Zhao, Yanli, Lakshminarayanan, Guna, Wen, Ellie Dingqiao, Park, Jongsoo, Mudigere, Dheevatsa, Naumov, Maxim
We study a mismatch between the deep learning recommendation models' flat architecture, common distributed training paradigm and hierarchical data center topology. To address the associated inefficiencies, we propose Disaggregated Multi-Tower (DMT),
Externí odkaz:
http://arxiv.org/abs/2403.00877
Autor:
Kim, Dasom, Dasgupta, Sohail, Ma, Xiaoxuan, Park, Joong-Mok, Wei, Hao-Tian, Luo, Liang, Doumani, Jacques, Li, Xinwei, Yang, Wanting, Cheng, Di, Kim, Richard H. J., Everitt, Henry O., Kimura, Shojiro, Nojiri, Hiroyuki, Wang, Jigang, Cao, Shixun, Bamba, Motoaki, Hazzard, Kaden R. A., Kono, Junichiro
Two-level atoms coupled with single-mode cavity photons are predicted to exhibit a quantum phase transition when the coupling strength exceeds a critical value, entering a phase in which atomic polarization and photonic field are finite even at zero
Externí odkaz:
http://arxiv.org/abs/2401.01873
Publikováno v:
Quantum Sci. Technol. 9 035054 (2024)
We present and benchmark a quantum computing approach to calculate the two-dimensional coherent spectrum (2DCS) of high-spin models. Our approach is based on simulating their real-time dynamics in the presence of several magnetic field pulses, which
Externí odkaz:
http://arxiv.org/abs/2311.14035
Publikováno v:
Phys. Rev. B 109, 014515 (2024)
We present a comprehensive theory of light-controlled multi-band superconductivity and apply it to predict distinctive signatures of light-driven superconducting (SC) states in terahertz multi-dimensional coherent spectroscopy (THz-MDCS) experiments.
Externí odkaz:
http://arxiv.org/abs/2310.03950
Autor:
Cheng, Bing, Cheng, Di, Lee, Kyuho, Mootz, Martin, Huang, Chuankun, Luo, Liang, Chen, 1 Zhuoyu, Lee, Yonghun, Wang, Bai Yang, Perakis, Ilias E., Shen, Zhi-Xun, Hwang, Harold Y., Wang, Jigang
The dynamics of Higgs mode in superconductors, manifested as coherent oscillations of the superconducting order parameter amplitude, provides vital insights into the nature of the superconducting gap structure and symmetry. Here we utilize two-dimens
Externí odkaz:
http://arxiv.org/abs/2310.02589
Autor:
Cheng, Bing, Cheng, Di, Lee, Kyuho, Luo, Liang, Chen, Zhuoyu, Lee, Yonghun, Wang, Bai Yang, Mootz, Martin, Perakis, Ilias E., Shen, Zhi-Xun, Hwang, Harold Y., Wang, Jigang
Publikováno v:
Nature Materials (2024)
The discovery of superconductivity in infinite-layer nickelates establishes a new category of unconventional superconductors that share structural and electronic similarities with cuprates. Despite exciting advances, such as the establishment of a cu
Externí odkaz:
http://arxiv.org/abs/2310.02586
The aim of this research is to reconstruct the 3D X-ray refractive index gradient maps by the proposed vector Radon transform and its inverse, assuming that the small-angle deviation condition is met. Theoretical analyses show that the X-ray beam can
Externí odkaz:
http://arxiv.org/abs/2309.09981
Autor:
Cheng, Bing, Cheng, Di, Jiang, Tao, Xia, Wei, Song, Boqun, Mootz, Martin, Luo, Liang, Perakis, Ilias E., Yao, Yongxin, Guo, Yanfeng, Wang, Jigang
Publikováno v:
Nature Communications 15, 785 (2024)
A recently emerging concept for quantum phase discovery is the controlled gapping of linear band crossings in topological semimetals. For example, achieving topological superconducting and charge-density-wave (CDW) gapping could introduce Majorana ze
Externí odkaz:
http://arxiv.org/abs/2308.03895