Zobrazeno 1 - 10
of 195
pro vyhledávání: '"Kyungjae, Lee"'
Publikováno v:
Applied Sciences, Vol 14, Iss 23, p 11002 (2024)
Robots are increasingly employed in diverse services, from room cleaning to coffee preparation, necessitating an accurate understanding of user preferences. Traditional preference-based learning allows robots to learn these preferences through iterat
Externí odkaz:
https://doaj.org/article/faba4a362c504cc1a8ba39a230c3fbef
Autor:
Hyeon-Jun Park, Kyungjae Lee
Publikováno v:
IEEE Access, Vol 12, Pp 107800-107817 (2024)
We consider finite-horizon episodic reinforcement learning (RL) under heavy-tailed noises, where the p-th moment is bounded for any $p \in (1,2$ ]. In this setting, existing RL algorithms are limited by their requirement for prior knowledge about the
Externí odkaz:
https://doaj.org/article/2ff2b93430884aa1b59dd3b842973595
Publikováno v:
Applied Sciences, Vol 14, Iss 16, p 6977 (2024)
Autonomous driving is a complex problem that requires intelligent decision making, and it has recently garnered significant interest due to its potential advantages in convenience and safety. In autonomous driving, conventional path planning to reach
Externí odkaz:
https://doaj.org/article/bf2c06cc42344a0988eec84de53ae6b3
Publikováno v:
Frontiers in Marine Science, Vol 11 (2024)
IntroductionUnderstanding the underlying dynamics of regional sea-level rise (SLR), which often deviates from global trends, is crucial for mitigating and adapting to the impacts of severe climate change. This study investigated the causes of high re
Externí odkaz:
https://doaj.org/article/50a00470f8bd4bb8ab1e9f677d633888
Publikováno v:
Applied Sciences, Vol 14, Iss 10, p 4290 (2024)
This study aims to generate visually useful imagery by preventing cropping while maintaining resolution and minimizing the degradation of stability and distortion to enhance the stability of a video for Augmented Reality applications. The focus is pl
Externí odkaz:
https://doaj.org/article/7bc0ea55013c4a7486ae65ef13039b50
Autor:
Steve Kyungjae Lee
Publikováno v:
Cogent Business & Management, Vol 10, Iss 1 (2023)
AbstractWe focus on firms’ risk-taking for customers and investigate how this type of risk-taking is influenced by “performance relative to aspiration” (PRA). Specifically, we examine the PRA and project-financing (PF) loan activities of all 79
Externí odkaz:
https://doaj.org/article/fdf6184dd98c472f96402274683a00b9
Publikováno v:
IEEE Access, Vol 10, Pp 109994-110002 (2022)
Estimating frame-to-frame (F2F) visual odometry with monocular images has significant problems of propagated accumulated drift. We propose a learning-based approach for F2F monocular visual odometry estimation with novel and simple methods that consi
Externí odkaz:
https://doaj.org/article/be8033102fa546efbf25e424825a5437
Autor:
Hemantha W. Wijesekera, Ewa Jarosz, David W. Wang, Conrad A. Luecke, William J. Teague, Kyung‐Il Chang, Jae Hak Lee, SungHyun Nam, Hong‐Sik Min, KyungJae Lee
Publikováno v:
Geophysical Research Letters, Vol 49, Iss 18, Pp n/a-n/a (2022)
Abstract Mixing at the southwestern boundary of the Ulleung Basin (UB) in the Japan/East Sea was examined using combined ship‐based, moored, and quasi‐autonomous observations. These observations revealed strong tidal currents, high‐frequency in
Externí odkaz:
https://doaj.org/article/21264d8d5b2048a4b7ccd05202d7a570
Understanding New Trend in Business: Inter-Firm Cooperative Alliance Between Competing Organizations
Autor:
Kyungjae Lee Steve
Publikováno v:
Studies in Business and Economics, Vol 15, Iss 2, Pp 151-164 (2020)
Traditional economics-based framework suggests that firm cooperates with competitors to increase its market power or efficiency in transaction for the maximization of its self-interest profit. However, nowadays growing numbers of firm engage in allia
Externí odkaz:
https://doaj.org/article/d52b9eabb6d949d5bc96332f6eb0320c
Publikováno v:
Frontiers in Marine Science, Vol 9 (2022)
It is vital to improve estimations of long-term trends in global and regional sea level rise to help mitigate and adapt to climate change. Satellite altimetry data have been widely used for this purpose; however, data collected in regions with strong
Externí odkaz:
https://doaj.org/article/fe6a1f3eb9d6443f8d89692d7f987921