Chulwoo Kim
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View article: ‘EePi No.1’: A High-yielding Cultivar of Chestnut (<i>Castanea crenata</i> Siebold & Zucc.) with High Pellicle Removability
‘EePi No.1’: A High-yielding Cultivar of Chestnut (<i>Castanea crenata</i> Siebold & Zucc.) with High Pellicle Removability Open
View article: Correlation free large-scale probabilistic computing using a true-random chaotic oscillator p-bit
Correlation free large-scale probabilistic computing using a true-random chaotic oscillator p-bit Open
View article: Comparative Analysis of the Characteristics of Two Hardy Kiwifruit Cultivars (Actinidia arguta cv. Cheongsan and Daebo) Stored at Low Temperatures
Comparative Analysis of the Characteristics of Two Hardy Kiwifruit Cultivars (Actinidia arguta cv. Cheongsan and Daebo) Stored at Low Temperatures Open
A cold storage system is useful for maintaining the quality of hardy kiwifruit. However, extended cold storage periods inevitably result in cold stress, leading to lower fruit marketability; the severity of chilling injury depends on fruit…
View article: Correlation-free large-scale probabilistic computing with true-random chaotic oscillator p-bit
Correlation-free large-scale probabilistic computing with true-random chaotic oscillator p-bit Open
Probabilistic computing—quantum-inspired computing that uses probabilistic bits (p-bits)—has emerged as a powerful method owing to its fast search speed and robust connectivity. Previous works used linear feedback shift registers (LFSRs) o…
View article: A quantum-inspired probabilistic prime factorization based on virtually connected Boltzmann machine and probabilistic annealing
A quantum-inspired probabilistic prime factorization based on virtually connected Boltzmann machine and probabilistic annealing Open
View article: Probabilistic Prime Factorization based on Virtually Connected Boltzmann Machine and Probabilistic Annealing
Probabilistic Prime Factorization based on Virtually Connected Boltzmann Machine and Probabilistic Annealing Open
Probabilistic computing has been introduced to operate functional networks using a probabilistic bit (p-bit), generating 0 or 1 probabilistically from its electrical input. In contrast to quantum computers, probabilistic computing enables …
View article: A 1.69-pJ/b 14-Gb/s Digital Sub-Sampling CDR With Combined Adaptive Equalizer and Self-Error Corrector
A 1.69-pJ/b 14-Gb/s Digital Sub-Sampling CDR With Combined Adaptive Equalizer and Self-Error Corrector Open
This paper presents an area- and energy- efficient digital sub-sampling clock and data recovery (CDR) with combined adaptive equalizer and self-error corrector (SEC). Using the digitized phase difference between the incoming data and the f…
View article: Gaseous Chlorine Dioxide Treatment Suppresses Decay and Microbial Growth in Cold-stored Jujube Fruit
Gaseous Chlorine Dioxide Treatment Suppresses Decay and Microbial Growth in Cold-stored Jujube Fruit Open
Gaseous chlorine dioxide (ClO2) fumigation is widely used in various industries as a strong oxidizing and sanitizing agent to eliminate harmful microorganisms. Here, we investigated the effectiveness of ClO2 fumigation in suppressing decay…
View article: Comparison of Postharvest Quality of Three Hardy Kiwifruit Cultivars during Shelf Life and Cold Storage
Comparison of Postharvest Quality of Three Hardy Kiwifruit Cultivars during Shelf Life and Cold Storage Open
This study investigated postharvest fruit quality in 'Cheongsan', 'Daebo', and 'Daeseong' hardy kiwifruit cultivars during shelf life and cold storage. Fruits of the cultivars were harvested for commercial maturity based on soluble solids …
View article: A 1.3 V input fast-transient-response time digital low-dropout regulator with a VSSa generator for DVFS system
A 1.3 V input fast-transient-response time digital low-dropout regulator with a VSSa generator for DVFS system Open
A fast transient-response digital low-dropout regulator (D-LDO) is presented. To achieve fast-transient time, a VSSa generator and a coarse-fine power-MOS array techniques are proposed. The proposed D-LDO is implemented in a 65 nm CMOS tec…
View article: Rail‐to‐rail regulating voltage‐controlled oscillator with low supply and ground noise sensitivity
Rail‐to‐rail regulating voltage‐controlled oscillator with low supply and ground noise sensitivity Open
A rail‐to‐rail (R‐to‐R) regulating voltage‐controlled oscillator (VCO) is employed to generate multiple‐phase clocks for clock and data recovery in a display driver IC (DDI). To achieve a low supply and ground noise sensitivity, the propos…
View article: Changes of Physicochemical Quality in Hardy Kiwifruit (Actinidia arguta) during Storage at Different Temperature
Changes of Physicochemical Quality in Hardy Kiwifruit (Actinidia arguta) during Storage at Different Temperature Open
The effect of storage temperature and the storage period of hardy kiwifruits on the fruit firmness, soluble solids and fruit weight were studied in this work. The investigation was carried out on the Sae-Han cultivar of Actinidia arguta. I…