Zobrazeno 1 - 10
of 30
pro vyhledávání: '"Lok-won Kim"'
Publikováno v:
IEEE Access, Vol 10, Pp 21141-21159 (2022)
Deep neural networks (DNNs) have played an increasingly important role in various areas such as computer vision and voice recognition. While training and validation become gradually feasible with high-end general-purpose processors such as graphical
Externí odkaz:
https://doaj.org/article/7d7d91ccd50445bfa9ee69a3203ab9d9
Autor:
Madyan Alsenwi, Ibrar Yaqoob, Shashi Raj Pandey, Yan Kyaw Tun, Anupam Kumar Bairagi, Lok-won Kim, Choong Seon Hong
Publikováno v:
IEEE Access, Vol 7, Pp 110023-110034 (2019)
Long-Term Evolution in the Unlicensed Spectrum (LTE-U) is considered as an indispensable technology to mitigate the spectrum scarcity in wireless networks. Typical LTE transmissions are contention-free and centrally controlled by the Base Station (BS
Externí odkaz:
https://doaj.org/article/790d1fd0c3814f96a780aa35c470d516
Publikováno v:
Nanomaterials, Vol 10, Iss 9, p 1634 (2020)
Resistive random access memories (RRAMs) are a type of resistive memory with two metal electrodes and a semi-insulating switching material in-between. As the persistent technology node downscaling continues in transistor technologies, RRAM designers
Externí odkaz:
https://doaj.org/article/493cbfe5d8a04149a587758334db7893
Publikováno v:
IEEE Transactions on Reliability. 72:274-288
Publikováno v:
2023 International Conference on Information Networking (ICOIN).
Autor:
Seunghyun Lee, Kang-Ho Lee, Sung-Ho Bae, Muhammad Salman Ali, Lok-Won Kim, Tauhid Bin Iqbal, Abdul Muqeet
Publikováno v:
IEEE Access, Vol 8, Pp 158702-158711 (2020)
Deep Learning techniques have been successfully used to solve a wide range of computer vision problems. Due to their high computation complexity, specialized hardware accelerators are being proposed to achieve high performance and efficiency for deep
Publikováno v:
IEEE Access, Vol 8, Pp 224383-224393 (2020)
We propose a new hardware-friendly super-resolution (SR) algorithm using computationally simple feature extraction and regression methods, i.e., local binary pattern (LBP) and linear mapping, respectively. The proposed method pre-trains dedicated lin
Autor:
Seunghyun Lee, Lok-Won Kim
Publikováno v:
Journal of the Korean Physical Society. 75:471-475
Layered transition metal dichalcogenides (TMDs) display a wide range of unique electronic properties and are potentially important for electronic device applications. Much interest in these materials led to in-depth research on the device properties
Autor:
Il-Hyun Cho, Yong-Jae Moon, Soojeong Jang, Harim Lee, Myungjin Choi, Lok-Won Kim, Kyung-Suk Cho, Daye Lim, Eunsu Park, Taeyoung Kim, Sung-Ho Bae
Publikováno v:
Nature Astronomy. 3:397-400
Solar magnetograms are important for studying solar activity and predicting space weather disturbances1. Farside magnetograms can be constructed from local helioseismology without any farside data2-4, but their quality is lower than that of typical f
Autor:
Lok-Won Kim, Phuoc Nguyen
Publikováno v:
Electronics, Vol 10, Iss 219, p 219 (2021)
People nowadays are entering an era of rapid evolution due to the generation of massive amounts of data. Such information is produced with an enormous contribution from the use of billions of sensing devices equipped with in situ signal processing an