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정승훈(Seunghoon Jung) 한국해군과학기술학회 2021 Journal of the KNST Vol.4 No.2
In this paper, I have identified the level of decision-making between information operations, cyber and electronic warfare relations, and operational control of the ‘strategic, operational, and tactical level.’ In addition, cyber and electronic warfare decision-making procedures were reviewed and presented. It is expected that it will be helpful to implement effective navy operations if integrated cyber and electronic warfare decision-making between actual operational operations is carried out in a situation where development of integrated cyber and electronic warfare models is needed.
콘텐츠 중심 네트워킹에서 IGPT를 이용한 적시성 및 보안성 향상 방안
정승훈(Seunghoon Jung),박흥순(Heungsoon Park),권태욱(Taewook Kwon) 한국통신학회 2014 韓國通信學會論文誌 Vol.39 No.11(네트워크)
최근에 기존 IP기반과는 다른, 정보 중심 네트워킹이 부각되고 있으며 그 중의 하나인 Content-Centric Networking(CCN)은 Van Jacobson에 의해 처음 제안되어 대표적인 정보 중심 네트워킹 패러다임으로 활발히 연구되고 있다. CCN은 콘텐츠 자체에 대한 접근과 전달에 목표를 두고 라우터에서 콘텐츠의 배분이 가능토록 하여 IP 방식보다 좀 더 빠르게 콘텐츠가 전달되도록 하는 장점을 가지고 있다. 하지만, CCN은 정보요청자 기준의 통신(pull-based)으로 사전 요청패킷의 전송없이 정보를 분배하는 것이 제한된다. 또한, PIT(Pending Interest Table)의 사용으로 DDoS 공격 등을 받을 시 PIT 메모리 오버로드의 문제점이 있다. 이에 본 논문은 CCN에서 요청패킷 없이 정보를 전달하는 push-based 기법과 PIT 오버로드 상황에서 데이터 전달이 가능하도록 Interest Group Pushing Table(IGPT)을 활용한 정보전송 방법을 제안한다. 제안하는 기법은 데이터 전송의 신속성 및 보안성 향상 측면에서 기존의 기법보다 동일 시간동안 많은 양의 콘텐츠 전송이 가능하다. Recently, Information-Centric Networking(ICN), different from traditional IP-based networking, has been highlighted. Content-Centric Networking(CCN), proposed by Van Jacobson, is a representative scheme of the ICN architectures. It can deliver messages slightly faster than the IP-based networking by focusing on the access and delivery to the content itself. However, CCN is restricted to distribute the information without transmitting the request packet in advance because it is pull-based architecture by content requester. In addition, it has a problem that the Pending Interest Table(PIT) could be overloaded easily when DDoS attack happens. In this paper, we suggest an algorithm using a push-based scheme without request packets and overcoming PIT overload situation by Interest Group Push Table(IGPT). The proposed scheme enables to transmit a large amount of content than an existing scheme during the same amount of time in terms of timely-delivery and security.
해상 전자전 수행을 위한 인공지능(AI) 활용방안 연구
정승훈(Seunghoon Jung) 한국해군과학기술학회 2020 Journal of the KNST Vol.3 No.2
It is necessary to consider a specialized radio environment at sea to improve naval power that is suitable for the era of the Fourth Industrial Revolution. To this end, it is necessary to research the use of artificial intelligence (AI) to determine and control the use of radio waves by considering the timing of sensor operation in a timely manner as a way to link limited resources to supplement/development of SW. In this paper, the naval EW AI architecture organized based on data collection on the AI classification, level, and direction of application of EW was conceived, and the development plan for each architectural layer was reviewed by combat development element and the importance of each element was summarized. In addition, I reviewed the part for the effective use of AI for naval EW. The securing and training of experts related to naval EW and AI was very important when considering the priority. It is expected that it will be easy to prepare for AI application in the future if other areas are prepared in advance by referring to priorities.
해상 모자이크전 환경에서 군사 목적 인공지능의 윤리적 접근 연구
정승훈(Seunghoon Jung) 한국해군과학기술학회 2022 Journal of the KNST Vol.5 No.2
Recently, studies that connects artificial intelligence (AI) and autonomous systems to operational concepts, approaches them as the concept of automated war that provides optimal measures, and calls them mosaic warfare. The point of performing various combined combat missions in battle ships should be considered. AI with autonomy is expected to occupy a large proportion in the future in the naval mosaic warfare. In this situation, This study considered the ethical principles recently announced by various institutions and organizations. In addition, seven items (privacy, responsible, security & reliable, transparency & explainability, equitable, governable, applicability) of military purpose AI were proposed in the naval mosaic warfare. The proposed AI ethical principles need to be followed and managed in future naval operations. Although it may be limited, it is expected that this study will understand the specificity of the maritime environment and be effectively used to minimize ethical problems between AI operations in future mosaic warfare.