• International Journal of Advanced Culture Technology
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• 제11권2호
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• pp.186-190
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• 2023

There are unimaginable possibilities ahead of us. As a result, it is difficult to predict the future, but the prediction itself is not meaningless. This is because it can have the flexibility to cope with contingencies by predicting various possibilities. This study was conducted to explore extreme events (X-event) in the Korean population sector. To this end, in-depth interviews were conducted with experts from the Korea Army Research Center for Future & Innovation and the Army College, and based on this, significant research results were derived that population problems such as population decline and aging can affect various fields such as economy. With this study, we hope that discussions on extreme events (X-event) that can occur in our society will be further activated.

• International Journal of Advanced Culture Technology
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• 제11권2호
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• pp.196-201
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• 2023

The future is complex and unpredictable. In particular, it is unlikely to occur, but once it occurs, no one knows how it will affect our society if X-event, which has a tremendous impact, is created. This study was conducted only in the climate field to offset the ripple effect of this X-event, and was conducted through in-depth interviews with experts from the Korea Army Research Center for Future & Innovation and the Army College. As a result, it was possible to explore what factors would trigger X-event from their discourse and what X-event would be newly created by spreading them to other fields. Starting with this study, if we accumulate the discourse of experts in various fields such as population, science and technology, as well as climate, and other fields other than the Army, we can predict X-event and offset the threats that may arise.

• International Journal of Advanced Culture Technology
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• 제11권2호
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• pp.191-195
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• 2023

An X-event is an event that is difficult to predict and unlikely to occur, but if it occurs, it has a very large ripple effect, such as loss of life, property, territory, and emotional turmoil. Extreme events are unlikely to occur, but they can happen someday, and if they do, they have a great impact on society as a whole, so they must be prepared to minimize the impact and impact. For this purpose, we collected opinions from low-level experts at the Korea Army Research Center for Future & Innovation and the Army College on extreme events that can trigger the near future (10 years) in the field of high-tech science and technology, which is currently developing rapidly after the 4th Industrial Revolution. The researchers intend to synthesize and analyze this data to derive implications and provide a response direction to alleviate the ultra-uncertainty of extreme events and provide a cornerstone for crisis management strategies for the occurrence of serial and simultaneous extreme events.

• 한국컴퓨터정보학회:학술대회논문집
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• 한국컴퓨터정보학회 2024년도 제69차 동계학술대회논문집 32권1호
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• pp.51-54
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• 2024

본 논문에서는 온 디바이스 국방 AI를 위한 효율적인 학습 방법을 제안한다. 제안하는 방법은 모델 전체를 재학습하는 대신 필요한 부분만 세밀하게 조정하여 계산 비용과 시간을 대폭 줄이는 PEFT 기법의 LoRa를 적용하였다. LoRa는 기존의 신경망 가중치를 직접 수정하지 않고 추가적인 낮은 랭크의 매트릭스를 학습하는 방식으로 기존 모델의 구조를 크게 변경하지 않으면서도, 효율적으로 새로운 작업에 적응할 수 있다. 또한 학습 파라미터 및 연산 입출력에 데이터에 대하여 32비트의 부동소수점(FP32) 대신 부동소수점(FP16, FP8) 또는 정수형(INT8)을 활용하는 경량화 기법인 양자화도 적용하였다. 적용 결과 학습시 요구되는 GPU의 사용량이 32GB에서 5.7GB로 82.19% 감소함을 확인하였다. 동일한 조건에서 동일한 데이터로 모델의 성능을 평가한 결과 동일 학습 횟수에선 LoRa와 양자화가 적용된 모델의 오류가 기본 모델보다 53.34% 증가함을 확인하였다. 모델 성능의 감소를 줄이기 위해서는 학습 횟수를 더 증가시킨 결과 오류 증가율이 29.29%로 동일 학습 횟수보다 더 줄어듬을 확인하였다.

• 문화기술의 융합
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• 제8권5호
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• pp.453-458
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• 2022

육군은 미래전에 대비하기 위해 2017년부터 도약적 변혁을 추진하였다. 이를 위해, 육군은 2018년 창설된 육군미래혁신연구센터를 중심으로 혁신의 붐을 육군 전체로 확산시켰다. 이 과정에서 육군 구성원들은 전력, 싸우는 개념, 구조 등 미래 핵심역량을 창출할 수 있는 방법론의 필요성을 제기하였다. 육군미래혁신연구센터의 연구진은 이와 같은 현장의 목소리에 부응하기 위해 '군사혁신 사고과정'을 정립하고, 전문가 타당성 평가와 육군혁신학교 적용을 통해 이를 최적화시켜 나갔다. 그 결과, '군사혁신 사고과정'은 육군 기획문서에 필요한 아이디어를 제공했고, 육군 교육체계에 포함되었다. 동시에 육군 연구과제와 KCI급 논문의 연구방법론으로 자리매김하고 있다. 앞으로 '군사혁신 사고과정'은 후속연구를 통해 육군의 군사혁신을 이끄는 이정표 역할을 담당할 것이다.

• International Journal of Advanced Culture Technology
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• 제11권1호
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• pp.153-158
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• 2023

Experts are concerned about the lack of troops and security vacuum due to the low birth rate in the Republic of Korea. They consider policies to expand the proportion and role of female soldiers to address these issues. In this regard, We would like to introduce the successful use of female personnel in the Ukrainian military and draw implications for the Korean military. This will provide a clue to offset the shortage of troops in the Republic of Korea.

• International Journal of Advanced Culture Technology
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• 제11권4호
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• pp.310-316
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• 2023

This study aims to predict uncertain future scenarios that may unfold in South Korea in the near future, utilizing the theory of extreme events(X-events). A group of 32 experts, consisting of government emergency planning officers, was selected as the focus group to achieve this objective. Using the Focus Group Interview (FGI) technique, opinions were gathered from this focus group regarding potential X-events that may occur within the advanced science and technology domains over the next 10 years. The analysis of these opinions revealed that government emergency planning officers regarded the "Obsolescence of current technology and systems," particularly in the context of cyber network paralysis as the most plausible X-event within science and technology. They also put forth challenging and intricate opinions, including the emergence of new weapon systems and ethical concerns associated with artificial intelligence (AI). Given that X-events are more likely to emerge in unanticipated areas rather than those that are widely predicted, the results obtained from this study carry significant importance. However, it's important to note that this study is grounded in a limited group of experts, highlighting the necessity for subsequent research involving a more extensive group of experts. This research seeks to stimulate studies on extreme events at a national level and contribute to the preparation for future X-event predictions and strategies for addressing them.

• International Journal of Advanced Culture Technology
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• 제11권1호
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• pp.147-152
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• 2023

The South Korean military has undergone four changes in operating methods since its inception with 31 nursing officers in August 1948. While it initially began as a special unit for nursing and other specialized services, it later expanded to include various fields including technology, administration, and special forces. However, analysis shows that there have been few significant changes in how it operates and remains largely centered around technology, administration, and special forces. With the development of advanced science and technology and a decrease in military resources, there is a need for the South Korean military to proactively expand its use of female personnel, as has been done by the US military, Canadian military, Israeli military with female conscription, and Norwegian military. In order to achieve this, there needs to be a cultural shift towards co-ed military units, improvements in facilities and equipment, adequate pay and benefits, and resolution of childcare issues through institutional reforms.

• 문화기술의 융합
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• 제9권5호
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• pp.269-273
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• 2023

호주군은 1899년 제2차 보어전쟁에 참전한 이후, 제1·2차 세계대전, 6·25전쟁, 베트남 전쟁 등에 참전하였다. 호주군은 전쟁의 장기화로 나타난 군인의 사회적 인지도 하락과 지속적인 병력 부족 현상을 극복하기 위해 여성인력의 지위와 역할을 지속 확장하였다. 제2차 보어전쟁 간 의료지원으로 시작한 여성인력의 역할은 제2차 세계대전 시기 통신, 정비, 운전, 비밀문서 관리, 레이더 감시 등 전투 지원 임무로 확대되었다. 베트남 전쟁 이후 각 군 참모총장은 여성의 군 참여 확대를 위한 위원회를 설치하고 여성이 아닌 군인으로 인정하는 정책을 시행했다. 전쟁과 평화유지 활동에서 여성인력의 활약은 2014년, 특수부대를 포함한 모든 전투 직위가 여성에게 개방되는 계기가 되었고, 각 군은 2030년까지 여성 비율을 증가하는 계획을 수립하였다. 우리나라 역시 최근 지속되는 저출산문제로 인구절벽과 병력 가용자원 부족 문제가 대두되고 있는바 본 연구를 통해 호주군의 여성인력 활용의 역사와 현재의 모습을 통해 우리 군이 나아가야 할 방향에 대한 시사점을 도출하고자 한다.