Zobrazeno 1 - 10
of 7 520
pro vyhledávání: '"Anh, T"'
Autor:
Dandu, Naveen K., Lee, Alex Taekyung, Ulloa, Sergio, Curtiss, Larry, Hla, Saw Wai, Ngo, Anh T.
In this work, we systematically study the electronic structure and stability of spin states of the [Fe-(tpy-ph)$_2$]$^{2+}$ molecule in both gas phase and on a Au(111) substrate using density functional theory +U (DFT+U) calculations. We find that th
Externí odkaz:
http://arxiv.org/abs/2408.07014
This paper proposes a joint design of probabilistic constellation shaping (PCS) and precoding to enhance the sum-rate performance of multi-user visible light communications (VLC) broadcast channels subject to signal amplitude constraint. In the propo
Externí odkaz:
http://arxiv.org/abs/2408.02990
Autor:
Dau, Anh T. V., Dao, Hieu Trung, Nguyen, Anh Tuan, Tran, Hieu Trung, Nguyen, Phong X., Bui, Nghi D. Q.
Mainframe operating systems, despite their inception in the 1940s, continue to support critical sectors like finance and government. However, these systems are often viewed as outdated, requiring extensive maintenance and modernization. Addressing th
Externí odkaz:
http://arxiv.org/abs/2408.04660
Autor:
Shin, Hyeondeok, Gasperich, Kevin, Rojas, Tomas, Ngo, Anh T., Krogel, Jaron T., Benali, Anouar
Accurate determination of electronic properties of correlated oxides remains a significant challenge for computational theory. Traditional Hubbard-corrected density functional theory (DFT+U) frequently encounters limitations in precisely capturing el
Externí odkaz:
http://arxiv.org/abs/2403.03466
Exploring Li-ion Transport Properties of Li$_3$TiCl$_6$: A Machine Learning Molecular Dynamics Study
Publikováno v:
Journal of the Electrochemical Society 171 (2024) 050544
We performed large-scale molecular dynamics simulations based on a machine-learning force field (MLFF) to investigate the Li-ion transport mechanism in cation-disordered Li$_3$TiCl$_6$ cathode at six different temperatures, ranging from 25$^\mathrm{o
Externí odkaz:
http://arxiv.org/abs/2403.01077
Free-space optics (FSO)-based satellite communication systems have recently received considerable attention due to their enhanced capacity compared to their radio frequency (RF) counterparts. This paper analyzes the performance of physical layer secu
Externí odkaz:
http://arxiv.org/abs/2402.13554
There has been an increasing interest in physical layer security (PLS), which, compared with conventional cryptography, offers a unique approach to guaranteeing information confidentiality against eavesdroppers. In this paper, we study a joint design
Externí odkaz:
http://arxiv.org/abs/2402.13549
Autor:
Nguyen, Cuong N., Tran, Phong, Ho, Lam Si Tung, Dinh, Vu, Tran, Anh T., Hassner, Tal, Nguyen, Cuong V.
We consider transferability estimation, the problem of estimating how well deep learning models transfer from a source to a target task. We focus on regression tasks, which received little previous attention, and propose two simple and computationall
Externí odkaz:
http://arxiv.org/abs/2312.00656
Autor:
Hoang, Anh T., Viharos, Zsolt J.
Machine learning is a powerful tool for extracting valuable information and making various predictions from diverse datasets. Traditional algorithms rely on well-defined input and output variables however, there are scenarios where the distinction be
Externí odkaz:
http://arxiv.org/abs/2310.17250
Autor:
Zheng, Yizhen, Koh, Huan Yee, Ju, Jiaxin, Nguyen, Anh T. N., May, Lauren T., Webb, Geoffrey I., Pan, Shirui
Large language models are a form of artificial intelligence systems whose primary knowledge consists of the statistical patterns, semantic relationships, and syntactical structures of language1. Despite their limited forms of "knowledge", these syste
Externí odkaz:
http://arxiv.org/abs/2310.07984