Search Results - "Kwantae Kim"

A 1.4-m \Omega -Sensitivity 94-dB Dynamic-Range Electrical Impedance Tomography SoC and 48-Channel Hub-SoC for 3-D Lung Ventilation Monitoring System by Kim, Minseo, Jang, Jaeeun, Kim, Hyunki, Lee, Jihee, Lee, Jaehyuck, Lee, Jiwon, Lee, Kyoung-Rog, Kim, Kwantae, Lee, Yongsu, Lee, Kyuho Jason, Yoo, Hoi-Jun

“…A wearable electrical impedance tomography (EIT) system is proposed for the portable real-time 3-D lung ventilation monitoring. It consists of two types of…”
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Pax3/7 regulates neural tube closure and patterning in a non-vertebrate chordate by Kim, Kwantae, Orvis, Jameson, Stolfi, Alberto

“…Pax3/7 factors play numerous roles in the development of the dorsal nervous system of vertebrates. From specifying neural crest at the neural plate borders, to…”
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Effector gene expression underlying neuron subtype-specific traits in the Motor Ganglion of Ciona by Gibboney, Susanne, Orvis, Jameson, Kim, Kwantae, Johnson, Christopher J., Martinez-Feduchi, Paula, Lowe, Elijah K., Sharma, Sarthak, Stolfi, Alberto

“…The central nervous system of the Ciona larva contains only 177 neurons. The precise regulation of neuron subtype-specific morphogenesis and differentiation…”
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An Ultra-Low-Power Analog-Digital Hybrid CNN Face Recognition Processor Integrated with a CIS for Always-on Mobile Devices by Ji-Hoon Kim, Changhyeon Kim, Kwantae Kim, Hoi-Jun Yoo

“…An ultra-low-power analog-digital hybrid always-on face recognition (FR) processor integrated with a CMOS image sensor (CIS) is proposed for the wearable…”
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Regulation of Neurogenesis by FGF Signaling and Neurogenin in the Invertebrate Chordate Ciona by Kim, Kwantae, Gibboney, Susanne, Razy-Krajka, Florian, Lowe, Elijah K, Wang, Wei, Stolfi, Alberto

“…Neurogenesis is a complex sequence of cellular processes and behaviors driven by the coordinated expression of conserved effectors. The bipolar tail neurons…”
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Short telomere length and its correlation with gene mutations in myelodysplastic syndrome by Hwang, Sang Mee, Kim, Seon Young, Kim, Jung Ah, Park, Hee-Sue, Park, Si Nae, Im, Kyongok, Kim, Kwantae, Kim, Sung-Min, Lee, Dong Soon

“…Telomere erosion can lead to genomic instability and cancer progression. It has been suggested that the shortest telomere, not the average telomere length…”
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Verification of Reproducibility of VCS2000 Equipment for Mechanical Measurement of Korean Landrace×Yorkshire (F1), F1×Duroc (LYD) Pig Carcasses by Yunhwan Park, Kwantae Kim, Jaeyoung Kim, Jongtae Seo, Jungseok Choi

“…With an increase in meat consumption, the need to measure the weight of each primal cut of pork has increased. Recently, automation devices have been used to…”
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Design of Sub-10-μW Sub-0.1% THD Sinusoidal Current Generator IC for Bio-Impedance Sensing by Kim, Kwantae, Kim, Sangyeob, Yoo, Hoi-Jun

“…This article presents a low-power, low-distortion, and compact mixed-signal sinusoidal current generator (CG) IC for bio-impedance (Bio-Z) sensing…”
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A 3.11 μW 40 nV/ √Hz Instrumentation Amplifier for Bio-Impedance Sensors Exploiting Positive-Feedback-Assisted Gain Boosting by Kim, Kwantae, Liu, Shih-Chii

“…This paper presents a low-power and low-noise instrumentation amplifier (IA) for bio-impedance sensing ap-plications. To solve the loop gain reduction problem…”
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Neuro-CIM: ADC-Less Neuromorphic Computing-in-Memory Processor With Operation Gating/Stopping and Digital-Analog Networks by Kim, Sangyeob, Kim, Sangjin, Um, Soyeon, Kim, Soyeon, Kim, Kwantae, Yoo, Hoi-Jun

“…A highly energy-efficient neuromorphic computing-in-memory (Neuro-CIM) processor is proposed for ultralow-power deep learning applications. Neuro-CIM can…”
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FlashMAC: A Time-Frequency Hybrid MAC Architecture With Variable Latency-Aware Scheduling for TinyML Systems by Gweon, Surin, Kang, Sanghoon, Kim, Kwantae, Yoo, Hoi-Jun

“…With the widespread of deep neural networks (DNNs) in diverse applications, tiny platforms such as Internet-of-Things devices are starting to adopt DNNs. Due…”
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A 23-μW Keyword Spotting IC With Ring-Oscillator-Based Time-Domain Feature Extraction by Kim, Kwantae, Gao, Chang, Graca, Rui, Kiselev, Ilya, Yoo, Hoi-Jun, Delbruck, Tobi, Liu, Shih-Chii

“…This article presents the first keyword spotting (KWS) IC that uses a ring-oscillator-based time-domain processing technique for its analog feature extractor…”
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A 24 μW 38.51 mΩrms resolution bio-impedance sensor with dual path instrumentation amplifier by Kwantae Kim, Kiseok Song, Kyeongryeol Bong, Jaehyuk Lee, Kwonjoon Lee, Yongsu Lee, Unsoo Ha, Hoi-Jun Yoo

“…This paper presents a low power, high resolution bio-impedance sensor IC for respiration monitoring application. It contains the dual path instrumentation…”
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An adaptive DC-balanced and multi-mode stimulator IC with 1GΩ output impedance for compact electro-acupuncture system by Lee, Jiwon, Kim, Minseo, Kim, Kwantae, Song, Kiseok, Lee, Sanghoon, Kim, Weon, Woo, Jong Shin, Yoo, Hoi-Jun

“…A compact and low-power electro-acupuncture (EA) IC and its Premeasurement System as off-chip board for verification are proposed for medical treatment and…”
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Verification of Reproducibility of VCS2000 Equipment for Mechanical Measurement of Korean Landrace×Yorkshire (F1), F1×Duroc (LYD) Pig Carcasses by Park, Yunhwan, Kim, Kwantae, Kim, Jaeyoung, Seo, Jongtae, Choi, Jungseok

“…With an increase in meat consumption, the need to measure the weight of each primal cut of pork has increased. Recently, automation devices have been used to…”
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A 0.5-V Sub-10-μW 15.28-mΩ/√Hz Bio-Impedance Sensor IC With Sub-1° Phase Error by Kim, Kwantae, Kim, Ji-Hoon, Gweon, Surin, Kim, Minseo, Yoo, Hoi-Jun

“…Continuous monitoring of fluid status through bio-impedance (Bio-Z) measurement of thoracic magnitude or phase is critical in reducing the mortality of chronic…”
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Neuro-CIM: A 310.4 TOPS/W Neuromorphic Computing-in-Memory Processor with Low WL/BL activity and Digital-Analog Mixed-mode Neuron Firing by Kim, Sangyeob, Kim, Sangjin, Um, Soyeon, Kim, Soyeon, Kim, Kwantae, Yoo, Hoi-Jun

“…An energy-efficient neuromorphic computing-in-memory (CIM) processor is proposed with four key features: 1) Most significant bit (MSB) Word Skipping to reduce…”
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The β-1,3-glucanosyltransferase Gas1 regulates Sir2-mediated rDNA stability in Saccharomyces cerevisiae by Ha, Cheol Woong, Kim, Kwantae, Chang, Yeon Ji, Kim, Bongkeun, Huh, Won-Ki

“…In Saccharomyces cerevisiae, the stability of highly repetitive rDNA array is maintained through transcriptional silencing. Recently, a…”
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An Area-Efficient Ultra-Low-Power Time-Domain Feature Extractor for Edge Keyword Spotting by Chen, Qinyu, Chang, Yaoxing, Kim, Kwantae, Gao, Chang, Liu, Shih-Chii

“…Keyword spotting (KWS) is an important task on edge low-power audio devices. A typical edge KWS system consists of a front-end feature extractor which outputs…”
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A 23μW Solar-Powered Keyword-Spotting ASIC with Ring-Oscillator-Based Time-Domain Feature Extraction by Kim, Kwantae, Gao, Chang, Graca, Rui, Kiselev, Ilya, Yoo, Hoi-Jun, Delbruck, Tobi, Liu, Shih-Chii

“…Voice-controlled interfaces on acoustic Internet-of-Things (IoT) sensor nodes and mobile devices require integrated low-power always-on wake-up functions such…”
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