딥러닝을 활용한 전략물자 판정 지원도구 개발에 대한 연구

조재영(Jae-Young Cho),윤지원(Ji-Won Yoon) 한국정보보호학회 2020 정보보호학회논문지 Vol.30 No.6

전략물자관리 제도의 이행 확산에 따라 전략물자 판정의 중요성이 높아지고 있으나 전략물자 제도를 처음 접하는 수출기업은 전략물자의 개념을 이해하기 쉽지 않고, 전략물자를 통제하는 기준이 다양하여 전략물자 판정에 어려움이 따른다. 본 논문에서는 전략물자 제도를 처음 접하는 기업이나 전략물자 판정시스템 이용자에게 진입장벽을 낮추어 판정이라는 과정을 쉽게 접근할 수 있는 방법을 제안한다. 이용자가 전략물자 판정이라는 절차를 매뉴얼이나 카탈로그의 제공만으로 판정결과를 확인할 수 있게 된다면, 전략물자 판정 방법과 절차에 보다 편리하고 쉽게 다가설수 있을 것이다. 본 연구 목적을 달성하기 위해 이미지 인식 및 분류에서 연구되고 있는 딥러닝과 OCR(광학문자판독) 기술을 활용하고, 전략물자 판정 지원도구에 대한 개발과 연구를 통하여 우리 기업의 전략물자 판정에 도움이 되는 정보를 제공한다. As the implementation of export controls is spreading, the importance of classifying strategic items is increasing, but Korean export companies that are new to export controls are not able to understand the concept of strategic items, and it is difficult to classifying strategic items due to various criteria for controlling strategic items. In this paper, we propose a method that can easily approach the process of classification by lowering the barrier to entry for users who are new to export controls or users who are using classification of strategic items. If the user can confirm the decision result by providing a manual or a catalog for the procedure of classifying strategic items, it will be more convenient and easy to approach the method and procedure for classfying strategic items. In order to achieve the purpose of this study, it utilizes deep learning, which are being studied in image recognition and classification, and OCR(optical character reader) technology. And through the research and development of the support tool, we provide information that is helpful for the classification of strategic items to our companies.

전환장애 환자에 개결서경탕(開結舒經湯)을 투여한 치험례

윤지원,김홍준,김우성,심국진,심하나,이상관,강세영,Yoon, Ji-Won,Kim, Hong-Joon,Kim, Woo-Sung,Sim, Kuk-Jin,Shim, Ha-Na,Lee, Sang-Kwan,Kang, Sei-Young 대한한방내과학회 2004 大韓韓方內科學會誌 Vol.25 No.3

Conversion Disorder is a disorder whose predominant feature is a loss or alteration in physical functioning that suggests a physical disorder but that is actually a direct expression of a psychological conflict or need. The Diagnostic and Statistical Manual of Mental Disorders-IV (DSM-IV) guidelines for Conversion Disorder include these definitions: A psychosocial stressor produces a psychological conflict that is believed to help initiate or exacerbate the illness The symptoms are not under conscious control, etc. While functional disabilities are common with conversion disorders, physical and laboratory abnormalities are absent or minor in comparison with the patient's subjective complaints. Symptoms of Conversion Disorder are similar to those of stroke. But the mechanism of Conversion Disorder is similar as that of Stagnation Syndrome of Ki (氣鬱證) in Oriental medicine. Gaegyeolseogyeong-tang has been used to treat women who suffer from Conversion Disorder induced by the Stagnation Syndrome of Ki (氣鬱證). After application of the Gaegyeolseogyeong-tang for 7 days, symptoms and signs improved dramatically.

신축 공공도서관의 지위적 역할에 따른 규모와 지역 특성에 따른 건립공사비 기준에 관한 연구

이철재(Lee, Chul-Jae),윤지원(Yun, Ji-Won),이민(Lee, Min) 한국실내디자인학회 2017 한국실내디자인학회논문집 Vol.26 No.3

As the functions and roles of public libraries expand, it is time for qualitative growth. In order to improve the quality of public libraries, it is important to plan actual construction costs through systematic feasibility study. Therefore, the purpose of this study is to present the guideline of construction costs considering the size and regional characteristics according to the status role of the new public libraries. The construction costs are based on actual data. The results of the study are as follows. First, we derived the analysis framework according to the size and regional characteristics. The status role of the public libraries was considered theoretically. The size was classified according to status role of the public libraries. Regional characteristics were classified through literature review. Through this, an analysis framework was derived according to size and region. Second, the actual data on construction costs of the new public libraries were examined and analyzed. Basic factors, size, area, and construction costs were analyzed for 285 libraries nationwide that opened from 2010 to 2016. The data of 129 newly opened public libraries were classified. To present construction costs depending on price fluctuation, construction cost index was analyzed as of September 2016. Third, a guideline of construction costs for new public libraries was suggested. The construction cost per 1㎡ of building area was analyzed. By multiplying 116.70(p), the construction cost index, the construction cost per 1㎡ of total building area was calculated to be 2,472,350 won. When applying the research result, construction costs can be gained by adding construction cost index of the month.

한초(漢初) 지식지형의 변화와 유학 - 동중서(董仲舒)의 정치사상(政治思想)을 중심(中心)으로 -

윤지원 ( Yun Ji Won ) 한국유교학회 2020 유교사상문화연구 Vol.0 No.82

한 나라 무제에 의한 유교의 국교화는 중국 사상사에 있어 중대한 사건이었다. 무제에게 동중서가 헌상한 대책에 의해 제자백가는 모두 퇴출당하였으며 오직 유교만이 통치 사상으로 부상하게 된다. 관료가 되기 위해서는 유학을 연구해야 했고 인간으로 지녀야 할 일반적인 교양의 근거는 모두 경서(經書)가 되었다. 비록 융성과 쇠락의 과정을 겪지만 한 나라 이후 2000년 동안 정치는 유교의 이념으로 유지되었으며 학술 분야에서도 유교는 그 독존적인 지위를 누리게 된다. 그리고 이러한 모든 과정의 출발선에는 공양학자이자 유학자인 동중서가 있다. 동중서는 공양학(公羊學)을 그 정치철학의 기반으로 삼았다. 그리고 『춘추번로(春秋繁露)』를 저술하여 자신의 형이상학적 철학체계를 완성한다. 그는 대일통(大一統) 사상을 제안하여 무제의 전면적 개제를 위한 이론 기반을 구축한다. 그리고 천인감응론(天人感應論)를 내용으로 하는 (天道)를 음양으로 설명하며 덕치의 근거를 마련하고 삼통론(三統論)을 주장하여 한 왕조의 정통성의 근거를 제공한다. From the end of the Warring States period to the early Han dynasty, society underwent a new phase In terms of politics and philosophy. During this period, according to the political demand of the newly unified empire, various forces and scholarship competed against each other for preemptive authority. Dong Zhong shu(董仲舒) is the western Han Dynasty famous political thinker. His thought with Confucianism as the kernel, widely absorbs the yin-yang school, mohism, Taoism and legalism school formed on the basis of a comprehensive theory of “Heaven and Man”. Dong Zhong shu interpreted pre-Qin(秦) confucian philosophy in the new form to create a new governing philosophy for Han Dynasty, and He has an important position in Chinese history of Confucianism thoughts.

저전력 IoT 응용을 위한 고효율 가변 정류기 설계

윤지원(Ji-Won Yoon),황선주(Sun-Joo Whang),송익현(Ickhyun Song) 대한전자공학회 2022 대한전자공학회 학술대회 Vol.2022 No.11

In this paper, we present a reconfigurable CMOS rectifier with a function of generating steady output in a relatively wide range of input power. The proposed rectifier consists of 3 CCDD (Cross-Coupled Differential Drive) stages for delivering output power and an auxiliary rectifier for operating logic. Therefore, this circuit has an advantage in that it operates the logic without using an external power source. In addition, the complexity of system configuration can be simplified since the rectifier generates a steady output without using an additional device.

성인 여성의 드롭 치수에 따른 체형 특성 연구

윤지원 ( Ji Won Yoon ),서미아 ( Mi A Suh ) 복식문화학회 2012 服飾文化硏究 Vol.20 No.4

An analysis of adult women`s somatotypes classified by drop values can provide important preliminary data in determining standard clothing sizes for mass production of ready-made clothes. This is because the values are based on measurements of girth, which is essential information in the size-setting process. Adult women`s body types are classified according to drop values in a standard clothing size system adopted by Korea and several other countries. This study aims to identify somatotype characteristics of adult women aged 20 to 69 by using five types of drop values: bust-waist, hip-waist, hip-bust, abdomen-waist, and hip-abdomen. Statistical cluster analysis of collected data revealed four somatotypes among adult women. Type R, with a developed lower body, accounted for 36.6%, and its bodyline was found to be closest to the average adult woman. Type X, constituting 25.4%, had the curviest contours of all and relatively large hip measurements, with the thinnest figure. Flat abdomen and hips characterized type Y, which accounted for 18.9%. Lastly, 19.0% fell into type H. the most obese figure, in which abdomen girth exceeded hip measurements, Since type H has excess fat deposits in the abdomen, not only hip measurements but also abdomen girth should he considered when designing top longer than torso-length and bottoms.

Zeolitic Imidazolate Framework-7로 합성한 ZnO 나노입자의 Acetone 가스 감응 특성

윤지원 ( Ji Won Yoon ),( Rui Wang ),박준식 ( Joon-shik Park ),이종흔 ( Jong-heun Lee ) 한국센서학회 2017 센서학회지 Vol.26 No.3

Highly uniform and well-dispersed Zeolitic Imidazolate Framework-7 (ZIF-7) particles were prepared by the precipitation of Zn²⁺ using benzimidazole, which were converted into ZnO nanoparticles by heat treatment at 500 °C for 24 h. The ZIF-7 derived ZnO nanoparticles showed abundant mesopores, high surface area, and good dispersion. The gas sensing characteristics toward 5 ppm acetone, ethanol, trimethylamine, ammonia, p-xylene, toluene, benzene, and carbon monoxide and carbon dioxide were investigated at 350 - 450℃. ZIF-7 derived ZnO nanoparticles exhibited high response to 5 ppm acetone (R_a/R_g=57.6; R_a: resistance under exposure to the air, R_g: resistance under exposure to the gas) at 450 ℃ and negligible cross-responses to other interference gases (trimethylamine, ammonia, p-xylene, toluene, benzene, carbon monoxide, carbon dioxide) and relatively low responses to ethanol. ZIF derived synthesis of metal oxide nanoparticles can be used to design high performance acetone sensors.

AISecurity를 위한 베이지안 추론 기술 소개

윤지원(Yoon, Ji Won) 한국정보보호학회 2017 情報保護學會誌 Vol.27 No.3

최근의 인공지능과 기계학습 기술이 과학기술 전반에 걸쳐서 적용되고 있다. 정보보안 분야에서도 인공지능 기술이 다양하게 적용되어 여러 가지 우수한 성능의 제품과 기술들이 나오고 있다. 이러한 시점에 인공지능과 기계학습의 원천 이론 중 하나인 베이지안 추론 (Bayesian Inference)기술에 대한 소개를 하고자 한다. 특히, 정보보호를 연구하는 연구자들에게 베이지안 기술의 기초부터 활용에 이르는 영역을 선보이며 악성코드 분석과 함께 카드사기탐지 기술과 관련하여 베이지안 추론 기술의 적용가능성을 소개한다.

북극 환경변화와 한국의 북극정책 : 제약점과 전망

윤지원 ( Yun Ji-won ) 조선대학교 동북아연구소(구 통일문제연구소) 2016 동북아연구 Vol.31 No.1

최근 지구온난화와 북동항로의 이용 가능성 증대, 자원 개발 등으로 인해 북극은 지정학 및 지경학적 중요성이 부각됨에 따라 개발과 국제협력이 공존하는 지역으로 부상했다. 아울러 북극 연안 5개 국가들의 국제협력에 가장 큰 제약점이 되고 있는 영유권 주장은 실질적인 점유나 실효적 지배가 없는 상태이기 때문에 국제법적으로 적법성 논란의 대상이 된다. 이들 국가들이 북극지역 항로와 자원 개발을 주도하고 있지만 아직 미해결 국경협약이 존재한다. 현재 북극지역은 유엔해양법(UN Conventionon the Law of the Sea)에 의해 해역에 대한 개별국가의 주권이 인정되지 않고 연안국들에게 200해리 경제수역이 적용된다. 이런 북극의 특수한 환경을 기반으로 한국은 중국 및 일본과 3국 협력 증진 및 북극지역의 전략적 중요성을 인식하고 다양한 활동을 전개해야 한다. 향후 중장기적차원에서 한국은 북극이사회(Arctic Council: AC)의 영구옵서버(permanent observer)국가로서 북극 개발과 제약점을 극복하기 위해 적극적인 참여와 다양한 협력을 추구 해야한다. 정부는 북동항로의 상업화와 자원개발, 기후변화 및 환경보호, 지속가능한 발전 방안을 모색하고 역할을 확대해야 한다. 이를 위해 주변국 중국과 일본과 북극연안국들과의 협력을 강화하고, 북극이사회 활동과 다양한 북극관련 국제기구를 포함해 관계성을 잘 고려해야한다. 궁극적으로 북극의 글로벌 거버넌스 구축과 국제협력증진을 위해 체계적인 대응방안을 모색해야 한다. The Arctic Region is a region where important values, risks, opportunities, and international cooperation coexist, so it must be approached with utmost emphasis on development and protection. The five coastal countries` claim of dominion over the North Pole region is the subject of an international legal dispute, as there is currently no actual occupancy or practical governance over the region. These countries lead in the development of the Northern Sea Route (NSR) and resources, but a national border treaty has yet to be concluded. Currently in the Arctic Region the sovereignty of individual countries over the waters is not recognized by the UN Convention on the Law of the Sea, and 200 nautical miles of economic zone is applied to these coastal countries. Defrosting of the Arctic Region has been accelerating due to global warming, which has led Korea to acknowledge the importance of the pole and prompted it to initiate various activities. In future mid-to-long term projects, Korea will have to expand its participation and role in the strategic sense concerning the expansion of territorial space, resource development, native and environment protection, and significant financial support for the active use and commercialization of the NSR as a permanent observer of the Arctic Council (AC) since May 2013. A responsive plan must systematically be established to enhance international cooperation concerning the construction of global governance, and the relativity of the coastal countries of the Arctic Region must be considered, particularly with cooperation with Russia. In this context, this article is to analyze the geopolitical and spatial properties of the Arctic region and the restrictions on developing Arctic resources, and consider the problems and means of commercializing the Arctic Ocean route and the role of Korea in the AC. Based on which, counter plan tasks required for a mid-to-long term initiation of an efficient Arctic Policy by Korea will be proposed.

내러티브 케어로서의 초등교사 역할 재개념화 탐색

윤지원(Ji-Won Yoon) 한국내러티브교육학회 2021 내러티브와 교육연구 Vol.9 No.3

본 연구는 급변하는 교육현장에서 초등교사의 역할이 용어의 모호성과 정형화된 역할 기대로 고착되어 있음을 문제의식 삼아 내러티브와 케어의 개념을 도입하여 초등교사의 역할을 재개념화하고자 하였다. 이를 위해 기존 교사의 역할에 대한 선행연구를 검토하고, 내러티브 이론 및 케어의 의미에 대한 고찰을 통해 교육적 돌봄으로서의 내러티브 케어와 교육적 관리로서의 내러티브 케어 개념을 도출하였다. 내러티브 케어 개념에 의거하여 초등교사의 역할은 ‘학급 내러티브 관찰자’, ‘학급 내러티브 교육과정 운영자’, ‘학급 내러티브 탐구자’로 재개념화될 수 있다. 학급 내러티브 관찰자로서 교사는 내러티브 케어의 교육적 돌봄 개념에 근거하여 학생들의 내러티브에 민감하게 반응하고 세심하게 관찰하여 학급의 내러티브를 건강하게 이끈다. 학급 내러티브 교육과정 운영자로서 교사는 내러티브 케어의 교육적 관리 개념에 근거하여 내러티브 교육과정 운영의 기본 원리를 알고 내러티브를 교육적 수단으로 활용할 수 있다. 학급 내러티브 탐구자로서 교사는 자신의 교육 경험을 내러티브 사고 양식으로 되돌아보고, 반성적 탐구를 통해 자신의 PCK 및 PPK를 성장시켜나간다. This study attempted to re-conceptualize the elementary school teachers’ role by introducing the concepts of ‘narrative’ and ‘care’, taking into consideration that the role of elementary school teachers is fixed with ambiguity of terms and standardized role expectations at rapidly changing educational field. The concept of educational care of ‘narrative care’ and educational management of ‘narrative care’ are produced by the study of existing teachers’ role, ‘narrative theory’ and the meaning of ‘care’. There are three roles, ‘The observer of classroom narrative’, ‘The operator of narrative curriculum of classroom’ and ‘The narrative inquirer on classroom’ are re-conceptualization of elemenatary teachers’ role based on ‘narrative care’ concept. ‘The observer of classroom narrative(based on educational care of ’narrative care’)’ teacher observe meticulous and react sensitive children’s narrative to lead healthy classroom narrative. ‘The operator of narrative curriculum of classroom(based on ducational management of ‘narrative care’)’ teacher can run narrative curriculum and also use narrative by educational kit. ‘The narrative inquirer on classroom’ teacher look back him/her own educational experience by narrative thought mode, and grow up own PCK(Pedagogical Content Knowldege) and PPK(Personal Practical Knowlege) by reflective inquiry.