Zobrazeno 1 - 10
of 4 468
pro vyhledávání: '"Qian, Hui"'
Autor:
Garcia, Alex M., Torrey, Paul, Ellison, Sara L., Grasha, Kathryn, Chen, Qian-Hui, Hemler, Z. S., Zimmerman, Dhruv T., Wright, Ruby J., Zovaro, Henry R. M., Nelson, Erica J., Sanders, Ryan L., Kewley, Lisa J., Hernquist, Lars
The metal content of galaxies is a direct probe of the baryon cycle. A hallmark example is the relationship between a galaxy's stellar mass, star formation rate (SFR), and gas-phase metallicity: the Fundamental Metallicity Relation (FMR). While low-r
Externí odkaz:
http://arxiv.org/abs/2407.06254
Autor:
Feng, Qian, Zhao, Hanbin, Zhang, Chao, Dong, Jiahua, Ding, Henghui, Jiang, Yu-Gang, Qian, Hui
Incremental Learning (IL) aims to learn deep models on sequential tasks continually, where each new task includes a batch of new classes and deep models have no access to task-ID information at the inference time. Recent vast pre-trained models (PTMs
Externí odkaz:
http://arxiv.org/abs/2407.03813
Autor:
Mun, Marcie, Wisnioski, Emily, Battisti, Andrew J., Mendel, J. Trevor, Ellison, Sara L., Taylor, Edward N., Lagos, Claudia D. P., Harborne, Katherine E., Foster, Caroline, Croom, Scott M., Bellstedt, Sabine, Barsanti, Stefania, Gupta, Anshu, Valenzuela, Lucas M., Chen, Qian-Hui, Grasha, Kathryn, Mukherjee, Tamal, Park, Hye-Jin, Sharda, Piyush, Sweet, Sarah M., Remus, Rhea-Silvia, Zafar, Tayyaba
Using adaptive optics with the Multi-Unit Spectroscopic Explorer (MUSE) on the Very Large Telescope (VLT), the Middle Ages Galaxy Properties with Integral Field Spectroscopy (MAGPI) survey allows us to study the spatially resolved Universe at a cruci
Externí odkaz:
http://arxiv.org/abs/2404.16319
Autor:
Garcia, Alex M., Torrey, Paul, Ellison, Sara, Grasha, Kathryn, Hernquist, Lars, Zovaro, Henry R. M., Chen, Qian-Hui, Hemler, Z. S., Kewley, Lisa J., Nelson, Erica J., Wright, Ruby J.
The scatter about the mass-metallicity relation (MZR) has a correlation with the star formation rate (SFR) of galaxies. The lack of evidence of evolution in correlated scatter at $z\lesssim2.5$ leads many to refer to the relationship between mass, me
Externí odkaz:
http://arxiv.org/abs/2403.08856
Autor:
Su, Zhongbo, Ma, Yaoming, Chen, Xuelong, Peng, Xiaohua, Du, Junping, Han, Cunbo, He, Yanbo, Hofste, Jan G., Li, Maoshan, Li, Mengna, Lv, Shaoning, Ma, Weiqiang, Polo, María J., Peng, Jian, Qian, Hui, Sobrino, Jose, van der Velde, Rogier, Wen, Jun, Wang, Binbin, Wang, Xin, Yu, Lianyu, Zhang, Pei, Zhao, Hong, Zheng, Han, Zheng, Donghai, Zhong, Lei, Zeng, Yijian
A better understanding of the water and energy cycles at climate scale in the Third Pole Environment is essential for assessing and understanding the causes of changes in the cryosphere and hydrosphere in relation to changes of plateau atmosphere in
Externí odkaz:
https://ul.qucosa.de/id/qucosa%3A85365
https://ul.qucosa.de/api/qucosa%3A85365/attachment/ATT-0/
https://ul.qucosa.de/api/qucosa%3A85365/attachment/ATT-0/
Wasserstein Gradient Flows (WGF) with respect to specific functionals have been widely used in the machine learning literature. Recently, neural networks have been adopted to approximate certain intractable parts of the underlying Wasserstein gradien
Externí odkaz:
http://arxiv.org/abs/2401.14069
Particle-based Variational Inference (ParVI) methods approximate the target distribution by iteratively evolving finite weighted particle systems. Recent advances of ParVI methods reveal the benefits of accelerated position update strategies and dyna
Externí odkaz:
http://arxiv.org/abs/2312.16429
Autor:
Chen, Qian-Hui, Grasha, Kathryn, Battisti, Andrew J., Wisnioski, Emily, Mendel, Trevor, Sharda, Piyush, Santucci, Giulia, Li, Zefeng, Foster, Caroline, Mun, Marcie, Park, Hye-Jin, Tsukui, Takafumi, Sharma, Gauri, Lagos, Claudia D. P., Barsanti, Stefania, Valenzuela, Lucas M., Gupta, Anshu, Thater, Sabine, Jin, Yifei, Kewley, Lisa
Spiral structures are important drivers of the secular evolution of disc galaxies, however, the origin of spiral arms and their effects on the development of galaxies remain mysterious. In this work, we present two three-armed spiral galaxies at z~0.
Externí odkaz:
http://arxiv.org/abs/2310.20073
The vulnerability of deep neural network models to adversarial example attacks is a practical challenge in many artificial intelligence applications. A recent line of work shows that the use of randomization in adversarial training is the key to find
Externí odkaz:
http://arxiv.org/abs/2306.16738
In this paper, we propose the first fully push-forward-based Distributional Reinforcement Learning algorithm, called Push-forward-based Actor-Critic EncourageR (PACER). Specifically, PACER establishes a stochastic utility value policy gradient theore
Externí odkaz:
http://arxiv.org/abs/2306.06637