Zobrazeno 1 - 10
of 425
pro vyhledávání: '"Lee, Howon"'
Autor:
Wang, Yueping, An, Jongwon, Kim, Hongseok, Jeong, Sehui, Kim, Hyunggyu, Park, Jaesung, Ko, Seunggyu, Son, Jinho, Lee, Howon
Liquid crystal elastomer (LCE) has been intensively utilized in 4D printing techniques to fabricate smart structures with reversible actuation on the basis of appropriate alignment of liquid crystal (LC) molecules. As a non-contact alignment strategy
Externí odkaz:
http://arxiv.org/abs/2401.06590
Designing a competent meta-reinforcement learning (meta-RL) algorithm in terms of data usage remains a central challenge to be tackled for its successful real-world applications. In this paper, we propose a sample-efficient meta-RL algorithm that lea
Externí odkaz:
http://arxiv.org/abs/2312.05465
Autor:
Khalid, Waqas, Rehman, M. Atif Ur, Van Chien, Trinh, Kaleem, Zeeshan, Lee, Howon, Yu, Heejung
Sixth-generation (6G) networks pose substantial security risks because confidential information is transmitted over wireless channels with a broadcast nature, and various attack vectors emerge. Physical layer security (PLS) exploits the dynamic chara
Externí odkaz:
http://arxiv.org/abs/2311.08112
Publikováno v:
Exp Fluids 64, 158 (2023)
We experimentally study the dynamics and strength of vortices shed from a NACA 0012 wing undergoing sinusoidal pitching in quiescent water. We characterize the temporal evolution of the vortex trajectory and circulation over a range of pitching frequ
Externí odkaz:
http://arxiv.org/abs/2301.13373
Autor:
Lee, Howon, Lee, Byungju, Yang, Heecheol, Kim, Junghyun, Kim, Seungnyun, Shin, Wonjae, Shim, Byonghyo, Poor, H. Vincent
Technology forecasts anticipate a new era in which massive numbers of humans, machines, and things are connected to wireless networks to sense, process, act, and communicate with the surrounding environment in a real-time manner. To make the visions
Externí odkaz:
http://arxiv.org/abs/2301.11111
Massive Internet of Things (IoT) networks have a wide range of applications, including but not limited to the rapid delivery of emergency and disaster messages. Although various benchmark algorithms have been developed to date for message delivery in
Externí odkaz:
http://arxiv.org/abs/2211.01213
Autor:
Lee, Howon, Simone, Nicholas, Su, Yunxing, Zhu, Yuanhang, Ribeiro, Bernardo Luiz R., Franck, Jennifer A., Breuer, Kenneth
Publikováno v:
Physical Review Fluids, 7:074704
The strength and trajectory of a leading edge vortex (LEV) formed by a pitching-heaving hydrofoil (chord $c$) is studied. The LEV is identified using the $Q$-criterion method, which is calculated from the 2D velocity field obtained from PIV measureme
Externí odkaz:
http://arxiv.org/abs/2205.12658
Publikováno v:
In ICT Express August 2024 10(4):845-850
Publikováno v:
In Computer Networks June 2024 247
Publikováno v:
In Journal of Network and Computer Applications March 2024 223