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A new flavonol glycoside gallate ester from Acer okamotoanum and its inhibitory activity against human immunodeficiency virus-1 (HIV-1) integrase.
Bioassay-directed chromatographic fractionation of an ethyl acetate extract of the leaves of Acer okamotoanum using HIV-1 integrase afforded a new acylated flavonol glycoside, quercetinExpand
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HIV-1 integrase inhibitory phenylpropanoid glycosides from Clerodendron trichotomum
Seven phenylpropanoid glycosides named acteoside (1), acteoside isomer (2), leucosceptoside A (3), plantainoside C (4), jionoside D (5), martynoside (6), and isomartynoside (7) were isolated fromExpand
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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
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 SoCs, active electrode (AE)-SoC andExpand
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14.2 A 502GOPS and 0.984mW dual-mode ADAS SoC with RNN-FIS engine for intention prediction in automotive black-box system
  • K. Lee, K. Bong, +6 authors H. Yoo
  • Computer Science
  • IEEE International Solid-State Circuits…
  • 25 February 2016
Advanced driver-assistance systems (ADAS) are being adopted in automobiles for forward-collision warning, advanced emergency braking, adaptive cruise control, and lane-keeping assistance. Recently,Expand
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Named entity recognition using a modified Pegasos algorithm
In this paper, we describe a named entity recognition using a modified Pegasos algorithm for structural SVMs. We show the modified Pegasos algorithm significantly outperformed CRFs and the trainingExpand
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21.2 A 1.4mΩ-sensitivity 94dB-dynamic-range electrical impedance tomography SoC and 48-channel Hub SoC for 3D lung ventilation monitoring system
  • M. Kim, H. Kim, +7 authors H. Yoo
  • Computer Science
  • IEEE International Solid-State Circuits…
  • 1 February 2017
Electrical impedance tomography (EIT) has been studied to monitor lung ventilation because it is the only real-time lung imaging method without large equipment [1–2]. However, previous EIT systemsExpand
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Which is the best?: Re-ranking Answers Merged from Multiple Web Sources
The main motivation of this paper is to devise a way to select the best answers collected from multiple web sources. Depending on questions, we need to combine multiple QA modules. To this end, weExpand
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Open domain question answering using Wikipedia-based knowledge model
This paper describes the use of Wikipedia as a rich knowledge source for a question answering (QA) system. We suggest multiple answer matching modules based on different types of semi-structuredExpand
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Continuous in situ synthesis of ZnSe/ZnS core/shell quantum dots in a microfluidic reaction system and its application for light-emitting diodes.
For the continuous production of quantum dots (QDs), continuous-fl ow microfl uidic reaction systems have been recognized as an effective and alternative strategy to the conventional batch systemsExpand
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A Wearable EEG-HEG-HRV Multimodal System With Simultaneous Monitoring of tES for Mental Health Management
  • U. Ha, Yongsu Lee, +4 authors H. Yoo
  • Computer Science, Medicine
  • IEEE Transactions on Biomedical Circuits and…
  • 1 December 2015
A multimodal mental management system in the shape of the wearable headband and earplugs is proposed to monitor electroencephalography (EEG), hemoencephalography (HEG) and heart rate variabilityExpand
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