부패가 지역사회의 안전에 미치는 영향

백대현 ( Baek¸ Daehyun ) 한국자치행정학회 2021 한국자치행정학보 Vol.35 No.3

다가올 위험에 대한 우려가 커지고 현재의 안전에 대한 불안이 높은 상황에서 최근 주목을 받고 있는 부패의 문제가 지역사회의 안전에 미치는 영향을 분석하였다. 안전을 자연적 위해 그 자체로 보지 않고 사회적 취약성을 통한 구조적 문제로 살펴봄으로써 위험을 통제의 대상으로 설정하였고, 공공부문의 부패가 사회적 취약성을 증가시켜 지역사회의 안전을 위협할 수 있다는 가설을 실증적으로 검증하였다. 부패를 국민권익위원회에서 실시하는 청렴도조사를 사용하여 측정하여 지역사회와의 안전과의 관계를 살펴보았는데, 외부청렴도는 지역사회의 안전을 높이는 것으로 나타났지만 내부청렴도는 지역사회의 안전에 부정적인 영향을 미치는 것으로 분석되었다. 이러한 결과는 외부청렴도와 내부청렴도가 측정하는 부패영역의 차이와 현대사회의 위험의 특수성으로 인하여 발생한 결과로 보인다. 따라서 행정이 위험과 관련하여 사회적 취약계층의 요구에 지속적으로 대응할 수 있어야하며, 지역사회에 존재하거나 예상되는 사회적 취약성을 능동적이고 적극적으로 개선할 수 있도록 공공부문의 조직문화와 유인구조 개선이 필요하다. This study analyzed the impact of corruption, which has recently been drawing attention, on the safety of local government in the context of growing concerns about upcoming risks and high current security concerns. By examining safety as a structural problem through social vulnerability rather than as a natural hazard itself, the risk was set as the object of control, and the hypothesis that corruption in the public sector could threaten the safety of the community by increasing social vulnerability was empirically tested. Corruption was measured using the Integrity Survey conducted by the Anti-Corruption and Civil Rights Commission to examine the relationship with the safety of the local community. It was found that the external integrity increased the safety of the community, but the internal integrity had a negative effect on the safety of the community. These results seem to have occurred due to the difference in the areas of corruption measured by external and internal integrity and the specificity of risks in modern society. Therefore, the administration should be able to continuously respond to the needs of the socially vulnerable class in relation to risks, and it is necessary to improve the organizational culture and incentive structure in the public sector so that the social vulnerability existing or expected in the local community can be actively improved.

6축 다관절 아크용접 로봇의 고장진단 알고리즘 개발에 관한 연구

백대현(Daehyun Baek),문형순(H. S. Moon),김노원(N. W. Kim),김성렬(S. R. Kim) 대한용접·접합학회 2018 대한용접학회 특별강연 및 학술발표대회 개요집 Vol.2018 No.4

포토리얼리스틱 렌더링에 대한 실기수업에서의 이론적 고찰

백대현(Baek DaeHyun),나정조(Na JungJo) 학습자중심교과교육학회 2021 학습자중심교과교육연구 Vol.21 No.7

본 연구는 포토리얼리스틱 렌더링에 대한 실기 수업시에 설명되는 이론에 대한 비교와 고찰이다. 3D 작업에서 렌더링의 퀄리티는 작업의 완성도를 결정하는 중요한 요소라고 할 수 있다. 본 연구의 2장에서는 포토리얼리스틱한 이미지 연출을 위한 중요한 요소인 모델링, 애니메이션, 쉐이딩과 텍스쳐링, 라이팅과 렌더링이라는 4가지 요소에 대하여 기술하였다. 3장에서는 3D 프로그램에서 포토리얼리스틱 렌더링을 위한 이론적 설명을 고찰함으로써 물체와 광원과의 관계, 물체와 카메라와의 관계, 물체와 다른 물체와의 관계를 학생들이 체계적으로 인식할 수 있도록 렌더러에 따른 특징을 비교하였다. 현재 3D 그래픽 실무에서는 다양한 제작 프로그램들이 사용되고 있다. 본 논문은 학습자들이 3D 프로그램을 사용하여 포토리얼리스틱 이미지를 제작하는데에 있어 다양하게 제공되고 있는 렌더링에 대한 이론을 비교하여 그 차이점을 인식하고 실제 교육 현장과 실무 단계에 있어서의 차이를 최소화로 하는데에 의의가 있다. 교육현장에서 학습자들에게 모든 3D 제작 프로그램을 교육시킬 수는 없으므로 렌더링 이론을 기반으로 다양한 렌더러의 장단점을 인지하고 실습을 한다면 실무에서 다른 3D 프로그램을 사용한다 하더라도 공통적으로 적용되는 원리를 기반으로 다른 작업 환경에서 혼돈스러워하지 않고 포토리얼리스틱 장면을 효과적으로 연출 할 수 있을 것이다. The purpose of this study is a systematic consideration of the theory described in practical classes on Photorealistic Rendering. In 3D work process, the quality of rendering is an important factor in determining the completeness of the 3D work. When we make photorealistic images we have to consider 4 factors-modeling, animation, shading & texturing and lighting & rendering. In this paper, it is mentioned about method of how to make photorealictic images by using several renderer. Because students study various 3D programs-Maya, 3ds Max, SoftImage, Blender, Rhinoceros, Sketchup- in educational area when they work in the 3D field they confuse and frustrate to use different 3D program. In this reason, instructors realize the necessity of the theoretical explanation which is the relationship between objects and light sources, objects and cameras, and objects and other objects. Because students do not have many chances to use all 3D production programs, if different 3D programs are used in working field, they will be able to hard create photo-realistic scenes with confusion in other work environments. They take a long time to adjust work and deal with 3D program. Therefore, it is meaningful in this paper to narrow the gap between the educational field and the working field and to provide a theoretical basis for systematically 3D rendering based on theoretical knowledge.

산업 현장에서의 화재 발생 인식 알고리즘개발에 관한 연구

백대현(Daehyun Baek),문형순(Hyeong Soon Moon) 대한용접·접합학회 2017 대한용접학회 특별강연 및 학술발표대회 개요집 Vol.2017 No.11

용입부 형상 개선을 위한 용융 풀 모니터링 시스템 개발

백대현(Daehyun Baek),김민주(Minju Kim),문형순(Heoyng-Soon Moon) 대한용접·접합학회 2016 대한용접학회 특별강연 및 학술발표대회 개요집 Vol.2016 No.4

과학기술혁신 정보 분석을 통한 증거기반정책의 활용 기반 구축

양현채(Hyeonchae Yang),이혁(Hyeok Lee),백대현(Daehyun Baek),김민정(Minjung Kim),박병원(Byeongwon Park) 과학기술정책연구원 2021 정책연구 Vol.- No.-

Evidence-based policies refer to efforts to promote policies based on scientifically and objectively explainable grounds. In science and technology, social expectations for addressing economic growth, employment, and global problems through science, technology, and innovation increase, and the budget for science, technology, and innovation increases. Accordingly, evidence-based policies are attracting attention as budgetary accountability is emphasized, and how to use the limited budget to achieve the maximum effect is emerging as a major issue in science and technology innovation policies. Efforts to strengthen evidence-based science and technology policies began to materialize at home and abroad in the middle years of the first decade of the new millennium. Since 2005, the United States has continued to strive for the Science of Science and Innovation Policy(SciSIP). South Korea is focusing its attention on building a foundation for promoting data-oriented R&D policies, such as the National Science & Technology Information Service(NTIS). As the policy environment has recently changed, the need to reorganize the direction of evidence-based policies has begun to arise. Evidence is now needed to explain emerging types of innovation, such as service innovation, and to quickly respond to unprecedented situations such as COVID-19 and Japans export controls. Moreover, as the impact of science, technology, and innovation on society is expanding, a methodology to evaluate social performance such as inequality reduction, environmental sustainability, and social inclusion is required. In addition to national R&D projects, papers, and patents, real-time data such as SNS and blogs have been steadily accumulating, and the increasing attempts to generate evidence by using the intelligent information technology also contribute to revisiting evidence-based policies. Meanwhile, the South Korean government is also creating a legal and systematic basis for revitalizing evidence-based policies, such as the enforcement of the Data-Based Administration Act, the complete revision of the Framework Act on Intelligent Informatization, and the passage of the Data Framework Act.‘ In this light, this research was carried out to explore the directions for activating evidence-based policies with a view to improving the systemicity of the science and technology policies. It is to establish a research foundation by explaining the conceptual model of evidence-based science and technology policy decision-making and thereby discover future projects. This research consists of a total of five chapters. Chapter 1 describes the background and purpose of the research, and Chapter 2 examines the concept and role of evidence in science, technology, and innovation policies through an analysis of prior researches. Chapter 3 reviews the current status of science, technology, and innovation policies based on the framework for understanding of evidence-based policies. As a case study, Chapter 4 explores the possibility of generating evidence using artificial intelligence through collaborative research with the KISTI Future Technology Analysis Center, analyzes the status of evidence used in policies, and looks around the status of the policy platform, a new mode emerging lately as an evidence broker. Finally, Chapter 5 concludes this research by suggesting future tasks based on changes in the evidence-based policy environment.