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입력 변화에 강건한 소스 코드 취약점 탐지를 위한 LSTM-Attention 모델
정관영,정병길,천세범,남효주,이인섭,정남훈,조규태,이상근 한국정보과학회 2024 정보과학회 컴퓨팅의 실제 논문지 Vol.30 No.3
Source code vulnerability detection is a very important step, and deep learning-based methods are increasingly being used for this purpose. In this study, we train and compare various deep neural network architectures to detect vulnerabilities in the source code. In this work, experimentally, we demonstrate that the LSTM-Attention model is highly effective in vulnerability detection compared to other techniques. We provide significant insights into the consistent performance of this model under varying conditions. In particular, we delve deep into the impact of input data length, embedding techniques, and the size of latent vectors on the performance of the model. This will be an important reference for determining whether the LSTM-Attention model can ensure consistent performance in a variety of real-world situations, and under what conditions it exhibits the best performance.
사회보장수급권에 대한 헌법 제37조 제2항의 위헌심사기준
정관영(鄭貫榮),박보영(朴?映) 서울대 사회보장법연구회 2014 사회보장법연구 Vol.3 No.2
헌법 제34조는 인간다운 생활권과 이에 대응하는 국가의 의무를 정하고 있다. 인간다운 생활권은 우선 개인이 국가에게 주관적 권리로서 주장할 수 있는 권리이고, 국가는 이에 대응하여 국민에게 헌법상 사회보장의무를 이행할 책임을 부담한다. 협의의 인간다운 생활권인 사회보장수급권은 인간다운 생활권의 실질적 규범력을 제고하고 이를 구체화한 사회보장제도의 취지를 살리기 위해 완전한 헌법상 구체적 권리인 기본권이라고 보아야 한다. 공공부조 영역은 인간다운 생활권의 분야 중에서도 빈곤한 국민에게 생존을 위한 물질적 기초를 제공하는 분야라는 점에서 상대적으로 사회보험, 사회서비스, 사회보상 등 다른 사회보장의 영역보다 헌법적 보호의 필요성을 강하게 가진다. 인간다운 생활권 내지 사회보장수급권의 논의는 헌법상 구체적 기본권성에서 나아가 실제 위헌심사를 어떻게 진행할 것인지로 옮겨갈 필요가 있다. 사회보장수급권도 헌법상 기본권이라면 이를 형성하는 입법이 기본권 형성입법의 수권규정이자 한계규정인 헌법 제37조 제2항에 의한 기본권 형성의 한계에 미달하지 않아야 한다. 인간다운 생활권에 대해 헌법제37조 제2항에서 직접 도출되는 법률유보원칙, 과소금지원칙, 본질내용침해금지원칙이라는 위헌심사기준을 고찰하기 위해 최근까지 공공부조영역의 헌법재판소 결정례를 비평하고 이 기준들의 실제적인 적용방안을 살펴본다. 이러한 노력은 국가 작용에 대한 실질적인 규범통제를 하여 사회보장의 헌법현실을 헌법규범의 수준에 맞게 가꾸는데 도움이 될 것이다. The Constitution of Article 34 defines to guarantee the right of life to lead a worthy of human dignity in response to the duty of the state. The right of life in the Constitution of Article 34 is primarily a fundamental human right of the people. And the state is responsible for the constitutional social security obligations to guarantee peoples social security rights. The right to social security is included in the contents of the right to lead a life worthy of human dignity. The public assistance is vital to secure the least standard of living which has been the essential part of social security rights compared with social insurance, social compensation and social welfare service. The Constitutional Court has used the principle of statutory reservation, the principle of under-protection-prohibition and the principle of essence guaranty from the Constitution of Article 37 Section 2. The three standards of judicial review are the main standards of determining whether provisions violate the Constitution or not. The Article 37 (2) in the Constitution has a provision that stipulates the standard of examining the violation against the constitutional freedom and rights of citizens. So the Article 37 (2) states that the rights to social security citizens may be properly formed by social security law in the public assistance. This study wants to found the practical applications of these standards of the constitutional review from the Constitution of Article 37 (2) in accordance with the characteristics of the social security rights through the analysis and critique of the major decisions of the Constitutional Court in the public assistance.
정관영,안을섭 한국스포츠리서치 2004 한국 스포츠 리서치 Vol.15 No.2
In this study, I compare and analyze the difference of recognition between 97 teachers and 107 parents in actual condition of management, appreciation, curriculum, the direction of development about child physical education in child physical education institute through questionnaire attached appendix 1,2 The result from analyzing the questionnaire is following First, though both parents and teachers understand the need and appreciation of child physical education, there is a significant difference in that teachers are more understanding. It is appeared that both of them think that child physical education is needed for harmonious physical and mental development. Secondly the contents that teachers think the most important to be taught in child physical education is to percept and move body and the contents that parents think the most important is to participate in physical activities. The large number think to percept and move body there is a significant difference among them. Child physical educations which are often lack of creative education and basic movements are needed to be planed by both child educators and child physical educators, who discuss and work together as an expert to make a better program. To make child physical education continue to lifelong education, various programs based on developmental physical education program should be developed and institution for child physical educators should be made.
Reaction characteristics of Ni–Al nanolayers by molecular dynamics simulation
정관영,전우철,이석빈,정상현,조수경,곽상규 한국공업화학회 2018 Journal of Industrial and Engineering Chemistry Vol.57 No.-
We have performed molecular dynamics simulations to investigate the reaction characteristics of Ni–Al nanolayers by varying ignition temperature and bilayer thickness with three different compositions (1:1, 3:1, and 1:3) of Ni to Al. The overall sequence of reaction pathway was found to be unchanged by stoichiometry, but the reaction rate and the extents of intermixing varied by case. Also, the reaction kinetics and thermodynamics were quantitatively investigated by various structural and reaction conditions. Through this systematic study, the reaction characteristics of Ni–Al nanolayers were theoretically quantified, which can provide an insight into the fabrication of advanced Ni–Al nanolayer systems.