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1. Association Between C-Reactive Protein and Relative Handgrip Strength in Postmenopausal Korean Women Aged 45–80 Years: A Cross-Sectional Study

Author

Son DH, Song SA, and Lee YJ

Subjects
c-reactive protein, hand strength, menopause, inflammation, sarcopenia, Geriatrics, RC952-954.6
Abstract

Da-Hye Son,1,2,&ast; Seung-Ah Song,1,&ast; Yong-Jae Lee1 1Department of Family Medicine, Yonsei University College of Medicine, Seoul, Korea; 2Department of Integrative Medicine, Yonsei University Graduate School, Seoul, Korea&ast;These authors contributed equally to this workCorrespondence: Yong-Jae Lee, Department of Family Medicine, Yonsei University College of Medicine Gangnam Severance Hospital, 211 Eonju-ro, Gangnam-gu, Seoul, 06273, Korea, Tel +82 2 2019 2630; +82 10 7292 9169, Fax +82 3462 8209, Email ukyjhome@yuhs.acBackground: Chronic inflammation plays a key role in the pathophysiology of frailty and loss of physical performance, which are closely associated with sarcopenia. In women, the decline in muscle mass and strength is accelerated after menopause. Thus, we examined the association between high sensitivity C-reactive protein (hs-CRP) and relative handgrip strength (HGS) in postmenopausal women.Methods: This cross-sectional study included 2171 postmenopausal women aged ≥ 45 years who participated in the Korean National Health and Nutrition Survey (KNHNES) between 2015 and 2018. Relative HGS was categorized into quartiles as follows: Q1, < 0.810 (kg/BMI); Q2, 0.810– 0.968 (kg/BMI); Q3, 0.969– 1.119 (kg/BMI); Q4, > 1.119 (kg/BMI). The odds ratios (ORs) and 95% confidence intervals (95% CIs) for high hs-CRP (> 1.0 mg/L, 75 percentile of the current samples) were calculated across relative HGS quartiles using multiple logistic regression analysis.Results: The prevalence of high hs-CRP decreased with relative HGS quartiles. Compared to the highest quartile, the OR (95% CI) of the lowest relative HGS quartile for high hs-CRP was 3.266 (2.227– 4.789) after adjusting for age, hypertension, diabetes mellitus, dyslipidemia, education, household income, physical activity, strength exercise, smoking, and alcohol ingestion.Conclusion: Serum hs-CRP level was inversely and independently associated with relative HGS. Our findings indicate that low-grade inflammation is inversely associated with muscle strength in postmenopausal women.Keywords: C-reactive protein, hand strength, menopause, inflammation, sarcopenia

Published
2022

5. PSIque: Next Sequence Prediction of Satellite Images using a Convolutional Sequence-to-Sequence Network

Author

Hong, Seungkyun, Kim, Seongchan, Joh, Minsu, and Song, Sa-kwang

Subjects
Computer Science - Computer Vision and Pattern Recognition, Computer Science - Artificial Intelligence, Computer Science - Neural and Evolutionary Computing
Abstract

Predicting unseen weather phenomena is an important issue for disaster management. In this paper, we suggest a model for a convolutional sequence-to-sequence autoencoder for predicting undiscovered weather situations from previous satellite images. We also propose a symmetric skip connection between encoder and decoder modules to produce more comprehensive image predictions. To examine our model performance, we conducted experiments for each suggested model to predict future satellite images from historical satellite images. A specific combination of skip connection and sequence-to-sequence autoencoder was able to generate closest prediction from the ground truth image., Comment: Workshop on Deep Learning for Physical Sciences (DLPS 2017), NIPS 2017, Long Beach, CA, USA

Published
2017

6. DeepRain: ConvLSTM Network for Precipitation Prediction using Multichannel Radar Data

Author

Kim, Seongchan, Hong, Seungkyun, Joh, Minsu, and Song, Sa-kwang

Subjects
Computer Science - Learning
Abstract

Accurate rainfall forecasting is critical because it has a great impact on people's social and economic activities. Recent trends on various literatures show that Deep Learning (Neural Network) is a promising methodology to tackle many challenging tasks. In this study, we introduce a brand-new data-driven precipitation prediction model called DeepRain. This model predicts the amount of rainfall from weather radar data, which is three-dimensional and four-channel data, using convolutional LSTM (ConvLSTM). ConvLSTM is a variant of LSTM (Long Short-Term Memory) containing a convolution operation inside the LSTM cell. For the experiment, we used radar reflectivity data for a two-year period whose input is in a time series format in units of 6 min divided into 15 records. The output is the predicted rainfall information for the input data. Experimental results show that two-stacked ConvLSTM reduced RMSE by 23.0% compared to linear regression., Comment: Climate Informatics Workshop 2017

Published
2017

8. GlobeNet: Convolutional Neural Networks for Typhoon Eye Tracking from Remote Sensing Imagery

Author

Hong, Seungkyun, Kim, Seongchan, Joh, Minsu, and Song, Sa-kwang

Subjects
Computer Science - Neural and Evolutionary Computing, Computer Science - Artificial Intelligence, Computer Science - Computer Vision and Pattern Recognition, I.2.6
Abstract

Advances in remote sensing technologies have made it possible to use high-resolution visual data for weather observation and forecasting tasks. We propose the use of multi-layer neural networks for understanding complex atmospheric dynamics based on multichannel satellite images. The capability of our model was evaluated by using a linear regression task for single typhoon coordinates prediction. A specific combination of models and different activation policies enabled us to obtain an interesting prediction result in the northeastern hemisphere (ENH)., Comment: Under review as a workshop paper at CI 2017

Published
2017

10. Visualization of Retrieved Documents using a Presentation Server

Author

Song, Sa-Kwang and Myaeng, Sung Hyon

Subjects
Computer Science - Digital Libraries, Computer Science - Information Retrieval, H.3.3, H.3.4
Abstract

In any search-based digital library (DL) systems dealing with a non-trivial number of documents, users are often required to go through a long list of short document descriptions in order to identify what they are looking for. To tackle the problem, a variety of document organization algorithms and/or visualization techniques have been used to guide users in selecting relevant documents. Since these techniques require heavy computations, however, we developed a presentation server designed to serve as an intermediary between retrieval servers and clients equipped with a visualization interface. In addition, we designed our own visual interface by which users can view a set of documents from different perspectives through layers of document maps. We finally ran experiments to show that the visual interface, in conjunction with the presentation server, indeed helps users in selecting relevant documents from the retrieval results., Comment: 13 pages

Published
1999

15. Design of Marketing Scenario Planning Based on Business Big Data Analysis

Author

Hong, Seungkyun, Shin, Sungho, Kim, Young-min, Seon, Choong-Nyoung, Um, Jung ho, Song, Sa-kwang, Hutchison, David, Series editor, Kanade, Takeo, Series editor, Kittler, Josef, Series editor, Kleinberg, Jon M., Series editor, Mattern, Friedemann, Series editor, Mitchell, John C., Series editor, Naor, Moni, Series editor, Pandu Rangan, C., Series editor, Steffen, Bernhard, Series editor, Terzopoulos, Demetri, Series editor, Tygar, Doug, Series editor, Weikum, Gerhard, Series editor, Fui-Hoon Nah, Fiona, editor, and Tan, Chuan-Hoo, editor

Published
2015
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21. On Services and Insights of Technology Intelligence System

Author

Lee, Seungwoo, Cho, Minhee, Song, Sa-Kwang, Jung, Hanmin, Hutchison, David, editor, Kanade, Takeo, editor, Kittler, Josef, editor, Kleinberg, Jon M., editor, Mattern, Friedemann, editor, Mitchell, John C., editor, Naor, Moni, editor, Nierstrasz, Oscar, editor, Pandu Rangan, C., editor, Steffen, Bernhard, editor, Sudan, Madhu, editor, Terzopoulos, Demetri, editor, Tygar, Doug, editor, Vardi, Moshe Y., editor, Weikum, Gerhard, editor, and Yamamoto, Sakae, editor

Published
2013
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22. Pathway Construction and Extension Using Natural Language Processing

Author

Chun, Hong-Woo, Jung, Sung-Jae, Hwang, Mi-Nyeong, Jeong, Chang-Hoo, Song, Sa-Kwang, Lee, Seungwoo, Choi, Sung-Pil, Jung, Hanmin, Hutchison, David, editor, Kanade, Takeo, editor, Kittler, Josef, editor, Kleinberg, Jon M., editor, Mattern, Friedemann, editor, Mitchell, John C., editor, Naor, Moni, editor, Nierstrasz, Oscar, editor, Pandu Rangan, C., editor, Steffen, Bernhard, editor, Sudan, Madhu, editor, Terzopoulos, Demetri, editor, Tygar, Doug, editor, Vardi, Moshe Y., editor, Weikum, Gerhard, editor, and Yamamoto, Sakae, editor

Published
2013
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23. Usability Compliance Audit for Technology Intelligence Services

Author

Pietras, Nadine, Sajjad, Mazhar, Hwang, Myungkwon, Kim, Jinhyung, Song, Sa-Kwang, Jeong, Do-Heon, Lee, Seungwoo, Jung, Hanmin, Hutchison, David, editor, Kanade, Takeo, editor, Kittler, Josef, editor, Kleinberg, Jon M., editor, Mattern, Friedemann, editor, Mitchell, John C., editor, Naor, Moni, editor, Nierstrasz, Oscar, editor, Pandu Rangan, C., editor, Steffen, Bernhard, editor, Sudan, Madhu, editor, Terzopoulos, Demetri, editor, Tygar, Doug, editor, Vardi, Moshe Y., editor, Weikum, Gerhard, editor, and Yamamoto, Sakae, editor

Published
2013
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24. Overview of Global User Interfaces for Localization

Author

Peters, Clara, Sajjad, Mazhar, Hwang, Myungkwon, Kim, Jinhyung, Song, Sa-Kwang, Jeong, Do-Heon, Lee, Seungwoo, Jung, Hanmin, Hutchison, David, editor, Kanade, Takeo, editor, Kittler, Josef, editor, Kleinberg, Jon M., editor, Mattern, Friedemann, editor, Mitchell, John C., editor, Naor, Moni, editor, Nierstrasz, Oscar, editor, Pandu Rangan, C., editor, Steffen, Bernhard, editor, Sudan, Madhu, editor, Terzopoulos, Demetri, editor, Tygar, Doug, editor, Vardi, Moshe Y., editor, Weikum, Gerhard, editor, and Yamamoto, Sakae, editor

Published
2013
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25. Analytics on Online Discussion and Commenting Services

Author

Shin, Sungho, Park, Sangkeun, Shin, Jinseop, Song, Sa-Kwang, Choi, Sung-Pil, Jung, Hanmin, Hutchison, David, editor, Kanade, Takeo, editor, Kittler, Josef, editor, Kleinberg, Jon M., editor, Mattern, Friedemann, editor, Mitchell, John C., editor, Naor, Moni, editor, Nierstrasz, Oscar, editor, Pandu Rangan, C., editor, Steffen, Bernhard, editor, Sudan, Madhu, editor, Terzopoulos, Demetri, editor, Tygar, Doug, editor, Vardi, Moshe Y., editor, Weikum, Gerhard, editor, and Yamamoto, Sakae, editor

Published
2013
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26. Selection of Core Technologies from Scientific Document

Author

Hwang, Myunggwon, Gim, Jangwon, Jeong, Do-Heon, Kim, Jinhyung, Song, Sa-kwang, Mazhar, Sajjad, Jung, Hanmin, Park, Jung-Hoon, Hutchison, David, editor, Kanade, Takeo, editor, Kittler, Josef, editor, Kleinberg, Jon M., editor, Mattern, Friedemann, editor, Mitchell, John C., editor, Naor, Moni, editor, Nierstrasz, Oscar, editor, Pandu Rangan, C., editor, Steffen, Bernhard, editor, Sudan, Madhu, editor, Terzopoulos, Demetri, editor, Tygar, Doug, editor, Vardi, Moshe Y., editor, Weikum, Gerhard, editor, Yoshida, Tetsuya, editor, Kou, Gang, editor, Skowron, Andrzej, editor, Cao, Jiannong, editor, Hacid, Hakim, editor, and Zhong, Ning, editor

Published
2013
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27. Corpus Construction for Extracting Disease-Gene Relations

Author

Chun, Hong-Woo, Song, Sa-Kwang, Choi, Sung-Pil, Jung, Hanmin, Hutchison, David, editor, Kanade, Takeo, editor, Kittler, Josef, editor, Kleinberg, Jon M., editor, Mattern, Friedemann, editor, Mitchell, John C., editor, Naor, Moni, editor, Nierstrasz, Oscar, editor, Pandu Rangan, C., editor, Steffen, Bernhard, editor, Sudan, Madhu, editor, Terzopoulos, Demetri, editor, Tygar, Doug, editor, Vardi, Moshe Y., editor, Weikum, Gerhard, editor, Goebel, Randy, editor, Siekmann, Jörg, editor, Wahlster, Wolfgang, editor, Chen, Li, editor, Felfernig, Alexander, editor, Liu, Jiming, editor, and Raś, Zbigniew W., editor

Published
2012
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28. On Supporting Weapon System Information Analysis with Ontology Model and Text Mining

Author

Choi, Jung-Whoan, Lee, Seungwoo, Seo, Dongmin, Song, Sa-Kwang, Jung, Hanmin, Lee, Sang Hwan, Kim, Pyung, Hutchison, David, editor, Kanade, Takeo, editor, Kittler, Josef, editor, Kleinberg, Jon M., editor, Mattern, Friedemann, editor, Mitchell, John C., editor, Naor, Moni, editor, Nierstrasz, Oscar, editor, Pandu Rangan, C., editor, Steffen, Bernhard, editor, Sudan, Madhu, editor, Terzopoulos, Demetri, editor, Tygar, Doug, editor, Vardi, Moshe Y., editor, Weikum, Gerhard, editor, Goebel, Randy, editor, Siekmann, Jörg, editor, Wahlster, Wolfgang, editor, Chen, Li, editor, Felfernig, Alexander, editor, Liu, Jiming, editor, and Raś, Zbigniew W., editor

Published
2012
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30. Multi-words Terminology Recognition Using Web Search

Author

Song, Sa-Kwang, Choi, Yun-Soo, Chun, Hong-Woo, Jeong, Chang-Hoo, Choi, Sung-Pil, Sung, Won-Kyung, Kim, Tai-hoon, editor, Adeli, Hojjat, editor, Ma, Jianhua, editor, Fang, Wai-chi, editor, Kang, Byeong-Ho, editor, Park, Byungjoo, editor, Sandnes, Frode Eika, editor, and Lee, Kun Chang, editor

Published
2011
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31. Feasibility Study for Procedural Knowledge Extraction in Biomedical Documents

Author

Song, Sa-kwang, Choi, Yun-soo, Oh, Heung-seon, Myaeng, Sung-Hyon, Choi, Sung-Pil, Chun, Hong-Woo, Jeong, Chang-Hoo, Sung, Won-Kyung, Hutchison, David, Series editor, Kanade, Takeo, Series editor, Kittler, Josef, Series editor, Kleinberg, Jon M., Series editor, Mattern, Friedemann, Series editor, Mitchell, John C., Series editor, Naor, Moni, Series editor, Nierstrasz, Oscar, Series editor, Pandu Rangan, C., Series editor, Steffen, Bernhard, Series editor, Sudan, Madhu, Series editor, Terzopoulos, Demetri, Series editor, Tygar, Doug, Series editor, Vardi, Moshe Y., Series editor, Weikum, Gerhard, Series editor, Salem, Mohamed Vall Mohamed, editor, Shaalan, Khaled, editor, Oroumchian, Farhad, editor, Shakery, Azadeh, editor, and Khelalfa, Halim, editor

Published
2011
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32. Procedural Knowledge Extraction on MEDLINE Abstracts

Author

Song, Sa-kwang, Oh, Heung-seon, Myaeng, Sung Hyon, Choi, Sung-pil, Chun, Hong-woo, Choi, Yun-soo, Jeong, Chang-hoo, Hutchison, David, Series editor, Kanade, Takeo, Series editor, Kittler, Josef, Series editor, Kleinberg, Jon M., Series editor, Mattern, Friedemann, Series editor, Mitchell, John C., Series editor, Naor, Moni, Series editor, Nierstrasz, Oscar, Series editor, Pandu Rangan, C., Series editor, Steffen, Bernhard, Series editor, Sudan, Madhu, Series editor, Terzopoulos, Demetri, Series editor, Tygar, Doug, Series editor, Vardi, Moshe Y., Series editor, Weikum, Gerhard, Series editor, Zhong, Ning, editor, Callaghan, Vic, editor, Ghorbani, Ali A., editor, and Hu, Bin, editor

Published
2011
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33. Smart Searching System for Virtual Science Brain

Author

Chun, Hong-Woo, Jeong, Chang-Hoo, Song, Sa-Kwang, Choi, Yun-Soo, Jeong, Do-Heon, Choi, Sung-Pil, Sung, Won-Kyung, Hutchison, David, Series editor, Kanade, Takeo, Series editor, Kittler, Josef, Series editor, Kleinberg, Jon M., Series editor, Mattern, Friedemann, Series editor, Mitchell, John C., Series editor, Naor, Moni, Series editor, Nierstrasz, Oscar, Series editor, Pandu Rangan, C., Series editor, Steffen, Bernhard, Series editor, Sudan, Madhu, Series editor, Terzopoulos, Demetri, Series editor, Tygar, Doug, Series editor, Vardi, Moshe Y., Series editor, Weikum, Gerhard, Series editor, Zhong, Ning, editor, Callaghan, Vic, editor, Ghorbani, Ali A., editor, and Hu, Bin, editor

Published
2011
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36. ADL Monitoring System Using FSR Arrays and Optional 3-Axis Accelerometer

Author

Kim, Minho, Jang, Jaewon, Song, Sa-kwang, Jung, Ho-Youl, Park, Seon-Hee, Park, Soo-Jun, Hutchison, David, Series editor, Kanade, Takeo, Series editor, Kittler, Josef, Series editor, Kleinberg, Jon M., Series editor, Mattern, Friedemann, Series editor, Mitchell, John C., Series editor, Naor, Moni, Series editor, Nierstrasz, Oscar, Series editor, Pandu Rangan, C., Series editor, Steffen, Bernhard, Series editor, Sudan, Madhu, Series editor, Terzopoulos, Demetri, Series editor, Tygar, Doug, Series editor, Vardi, Moshe Y., Series editor, Weikum, Gerhard, Series editor, Mokhtari, Mounir, editor, Khalil, Ismail, editor, Bauchet, Jérémy, editor, Zhang, Daqing, editor, and Nugent, Chris, editor

Published
2009
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37. An Efficient Method for Activity Recognition of the Elderly Using Tilt Signals of Tri-axial Acceleration Sensor

Author

Song, Sa-kwang, Jang, Jaewon, Park, Soojun, Hutchison, David, editor, Kanade, Takeo, editor, Kittler, Josef, editor, Kleinberg, Jon M., editor, Mattern, Friedemann, editor, Mitchell, John C., editor, Naor, Moni, editor, Nierstrasz, Oscar, editor, Pandu Rangan, C., editor, Steffen, Bernhard, editor, Sudan, Madhu, editor, Terzopoulos, Demetri, editor, Tygar, Doug, editor, Vardi, Moshe Y., editor, Weikum, Gerhard, editor, Helal, Sumi, editor, Mitra, Simanta, editor, Wong, Johnny, editor, Chang, Carl K., editor, and Mokhtari, Mounir, editor

Published
2008
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38. Text Mining for Medical Documents Using a Hidden Markov Model

Author

Jang, Hyeju, Song, Sa Kwang, Myaeng, Sung Hyon, Hutchison, David, editor, Kanade, Takeo, editor, Kittler, Josef, editor, Kleinberg, Jon M., editor, Mattern, Friedemann, editor, Mitchell, John C., editor, Naor, Moni, editor, Nierstrasz, Oscar, editor, Pandu Rangan, C., editor, Steffen, Bernhard, editor, Sudan, Madhu, editor, Terzopoulos, Demetri, editor, Tygar, Dough, editor, Vardi, Moshe Y., editor, Weikum, Gerhard, editor, Ng, Hwee Tou, editor, Leong, Mun-Kew, editor, Kan, Min-Yen, editor, and Ji, Donghong, editor

Published
2006
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