Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Seok Kap Ko"'
Publikováno v:
Results in Engineering, Vol 21, Iss , Pp 101931- (2024)
Physics-Informed Neural Network (PINN) has emerged as a promising tool for solving various physical problems with differential equations. However in practice, PINN often suffers from the local minima issue while solving problems with minimal initial
Externí odkaz:
https://doaj.org/article/6244e13d69e74848b5a771adb056d693
Publikováno v:
IEEE Access, Vol 9, Pp 112257-112275 (2021)
We propose a novel data-driven feature extraction approach based on direct causality and fuzzy temporal windows (FTWs) to improve the precision of human activity recognition and mitigate the problems of easily-confused activities and unlabeled data,
Externí odkaz:
https://doaj.org/article/f4a320e741134b7baf719792b385a092
Publikováno v:
IEEE Internet of Things Journal. 10:6031-6041
Publikováno v:
IEEE Access, Vol 9, Pp 112257-112275 (2021)
We propose a novel data-driven feature extraction approach based on direct causality and fuzzy temporal windows (FTWs) to improve the precision of human activity recognition and mitigate the problems of easily-confused activities and unlabeled data,
Publikováno v:
IET Renewable Power Generation. 14:968-975
In this study, the authors are interested in estimating how much a PV system underperforms than expected by exploiting forecast uncertainty. For this, they first study a forecast accuracy-related forecast uncertainty metric using the ensemble method
Publikováno v:
Energies, Vol 14, Iss 165, p 165 (2021)
Energies; Volume 14; Issue 1; Pages: 165
Energies; Volume 14; Issue 1; Pages: 165
Residential electricity load data can include numerous types of bad data, even clustered bad data, as they that are typically captured by simple measurement instruments. For example, in the case of a time-series of Not-a-Number (NaN) errors, the valu
Publikováno v:
ICTC
Humans created HTTP to interface with servers about 30 years ago, but in the current Internet of Things era, using it to interface with constrained Things is like using a sledgehammer to crack a nut. Therefore, IETF, a reputable standards organizatio
Autor:
Byung-Tak Lee, Seok-Kap Ko
Publikováno v:
ICTC
UWB response includes unique characteristics of reflecting objects. Because the response is the combination of many distortion, resonance, and multi-paths, the object classification of UWB response is difficult. In this paper, we propose an object cl
Publikováno v:
ETRI Journal.
In this paper, we propose a hybrid sensor calibration scheme for mobile crowdsensing applications. As the number of newly produced mobile devices...
Publikováno v:
IEICE Transactions on Communications. :3585-3589
Existing forwarding strategies for delay tolerant networks aim at network throughput maximization. They provide forwarding opportunities to more reachable destinations. This results in the long endto-end delay and low throughput of less reachable des