Zobrazeno 1 - 10
of 97
pro vyhledávání: '"Ik Joon Chang"'
Publikováno v:
Sensors, Vol 20, Iss 1, p 171 (2019)
For stable and effective control of the sensor system, analog sensor signals such as temperature, pressure, and electromagnetic fields should be accurately measured and converted to digital bits. However, radiation environments, such as space, flight
Externí odkaz:
https://doaj.org/article/5b74179f81504eadb4c46479dd0855f1
Publikováno v:
Sensors, Vol 14, Iss 4, Pp 6419-6442 (2014)
We propose a technique to optimize the energy efficiency of data collection in sensor networks by exploiting a selective data compression. To achieve such an aim, we need to make optimal decisions regarding two aspects: (1) which sensor nodes should
Externí odkaz:
https://doaj.org/article/20099a08dcd04c52b9883a763c256353
Autor:
Nguyen-Dong Ho, Ik-Joon Chang
Publikováno v:
IEEE Access, Vol 11, Pp 95467-95480 (2023)
Post Training Quantization (PTQ) is a practical and cost-effective technique that reduces main memory footprint of Deep Neural Networks (DNNs). However, the effectiveness of PTQ is limited by a notable decrease in accuracy when the precision falls be
Externí odkaz:
https://doaj.org/article/1226375b146b4eed8a9bd23d29a9b2d9
Publikováno v:
npj 2D Materials and Applications, Vol 5, Iss 1, Pp 1-10 (2021)
Abstract Recent studies on neural network quantization have demonstrated a beneficial compromise between accuracy, computation rate, and architecture size. Implementing a 3D Vertical RRAM (VRRAM) array accompanied by device scaling may further improv
Externí odkaz:
https://doaj.org/article/9403e82d0eff4fdfb77920892c449198
Publikováno v:
IEEE Access, Vol 9, Pp 93723-93733 (2021)
In sub-20 nm technologies, DRAM cells suffer from poor retention time. With the technology scaling, this problem tends to be worse, significantly increasing refresh power of DRAM. This is more problematic in memory heavy applications such as deep lea
Externí odkaz:
https://doaj.org/article/8c517e5882d8417f9b940b4aa4c1af94
Autor:
Edward Choi, Injun Choi, Vincent Lukito, Dong-Hwi Choi, Donghyeon Yi, Ik-Joon Chang, Sohmyung Ha, Minkyu Je
Publikováno v:
2023 IEEE Custom Integrated Circuits Conference (CICC).
Publikováno v:
IEEE Journal on Emerging and Selected Topics in Circuits and Systems. 12:569-579
Autor:
Injun Choi, Edward Jongyoon Choi, Donghyeon Yi, Yoontae Jung, Hoyong Seong, Hyuntak Jeon, Soon-Jae Kweon, Ik-Joon Chang, Sohmyung Ha, Minkyu Je
Publikováno v:
IEEE Journal on Emerging and Selected Topics in Circuits and Systems. 12:536-546
Publikováno v:
2023 International Conference on Electronics, Information, and Communication (ICEIC).
Autor:
Edward Jongyoon Choi, Injun Choi, Chanhee Jeon, Gichan Yun, Donghyeon Yi, Sohmyung Ha, Ik-Joon Chang, Minkyu Je
Publikováno v:
IEEE Solid-State Circuits Letters. 5:234-237