• 융합경영연구
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• 제6권1호
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• pp.25-30
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• 2018

Purpose - This paper mainly studied the role of the logistics legal system in promoting international transport logistics, building marine economy international cooperation demonstration zone and deepening the economic and financial cooperation etc between China and Korea. Research design, data, and methodology - The study conducted a survey on China and Korea's 2012-2017 years data. After empirically analyzing the data, we believe that cultural industry in Korea and China will maintain its growth momentum. Results - This study explored the way to establish an integrated logistics system between China and Korea to match the e-commerce certification system, online payment system and logistic distribution, thereby gradually promoting economic development and logistics integration in Asia. Conclusions- China-Korea FTA can encourage private flow to take on enterprises. In terms of improving logistics efficiency, reducing logistics costs and establishing a unified logistics industry standardization system. This will accelerate logistics industry integration in Northeast Asia, build a unified logistics management center in Northeast Asia, and promote a new model of integrated logistics cooperation in Northeast Asia. Therefore, it has a practical and reference significance.

• East Asian Economic Review
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• 제26권1호
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• pp.3-25
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• 2022

East Asia's Regional Comprehensive Economic Partnership (RCEP) came into force in 2022 as the world's largest free trade agreement. RCEP was concluded, signed and brought into force in the face of major international uncertainty and is a significant boost to the global trading system. RCEP brings Australia, China, Japan, South Korea and New Zealand into the same agreement with the ten member ASEAN group at its centre. It keeps markets open and updates trade and investment rules in East Asia, a major centre of global economic activity, at a time of rising protectionism when the WTO itself is under threat. The agreement builds on ASEAN's free trade agreements and strengthens ASEAN centrality. One of the pillars of RCEP is an economic cooperation agenda which has its antecedents in ASEAN's approach to bringing along its least developed members and builds on the experience of capacity building in APEC and technical cooperation under the ASEAN Australia-New Zealand Free Trade Agreement. There is an opportunity to create a framework that facilitates deeper economic cooperation that involves experience-sharing, extending RCEP's rules and membership at the same time as strengthening political cooperation. The paper suggests some areas that might be best suited to cooperation - that is confidence and trust building instead of or before negotiation - and discusses how non-members may be engaged and the membership expanded. Options such as multilateralising provisions and becoming a platform for policy convergence and coordinating unilateral reforms are canvassed.

• International Journal of Computer Science & Network Security
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• 제21권12호
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• pp.189-192
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• 2021

The article theoretically substantiated, developed and practically implemented a structural and functional model of the formation of ICT competence, taking into account interdisciplinary integration, defines the pedagogical conditions that contribute to the formation of ICT competence: interdisciplinary integration as a basis for building an interdisciplinary course, the content of which is aimed at the formation of ICT competence; the use of IEE, including information, didactic, technological components as a basis for the formation of ICT competence; integration of formal, non-formal and informal education for the implementation the integrity of the acquired knowledge, skills, experience as the basis for the formation of the ICT competence of teachers; creation and use of a set of tasks (educational (UZ), educational and methodological (UMP), educational and professional (UPZ)) as special tools for the formation of ICT competence.

• 정보처리학회논문지D
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• 제15D권4호
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• pp.569-580
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• 2008

웹 서비스는 현재 서비스 지향 아키텍처(SOA)를 구현하기 위한 가장 유망한 기술이다. 그렇지만 웹 서비스에 대한 많은 관심에도 불구하고 내부 통합 프로젝트에서만 사용되어지고, 파트너들이 '온 디맨드(on demand)' 방식으로 결합되는 가상 엔터프라이즈 환경에서는 아직 활용되지 못하고 있는 실정이다. 이러한 주된 이유는 현재의 웹 서비스 기술들이 동적인 웹 서비스 발견 및 통합에 대한 적절한 기법을 제공하지 못하기 때문이다. 본 논문에서는 반자동 웹 서비스 조합 시스템을 구현하기 위해 WS-BPEL 기법과 OWL-S 기법의 장점만을 채택한 새로운 SemanticBPEL 조합 기법을 기술한다. 특히, 동적 웹 서비스 발견 및 통합 문제를 해결하기 위해 다단계 웹 서비스 탐색 방법을 제안한다. 이 방법은 실험 분석을 통해 기존의 키워드 기반 검색 방법보다 성능이 우수함을 보인다.

• KSII Transactions on Internet and Information Systems (TIIS)
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• 제13권12호
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• pp.5904-5927
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• 2019

Many artificial intelligence (AI) techniques have been embedded into various engineering technologies to assist them in achieving different goals. The integration of modern technologies with energy consumption management system and occupant's comfort inside buildings results in the introduction of intelligent building concept. The major aim of this integration is to manage the energy consumption effectively and keeping the occupant satisfied with the internal environment of the building. The last few couple of years have seen many applications of AI techniques for optimizing the energy consumption with maximizing the user comfort in smart buildings but still there is much room for improvement in this area. In this paper, a hybrid of two AI algorithms called firefly algorithm (FA) and genetic algorithm (GA) has been used for user comfort maximization with minimum energy consumption inside smart building. A complete user friendly system with data from various sensors, user, processes, power control system and different actuators is developed in this work for reducing power consumption and increase the user comfort. The inputs of optimization algorithms are illumination, temperature and air quality sensors' data and the user set parameters whereas the outputs of the optimization algorithms are optimized parameters. These optimized parameters are the inputs of different fuzzy controllers which change the status of different actuators according to user satisfaction.

• 한국화재소방학회논문지
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• 제24권4호
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• pp.27-32
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• 2010

최근 도시 중심의 산업화에 의한 도시 내 인구 밀도의 증가는 생활환경의 고밀화, 집적화를 초래하였다. 이에 따라 도시 내에는 다수의 인원을 수용할 수 있는 다수의 고층 건축물이 축조되고 있는 추세이다. 하지만 고층 건물은 건물의 구조적 특성에 의해 화재발생 시 수직적 통로를 통한 연기확산속도가 증가하게 되어 높은 인명피해를 야기하게 된다. 그러므로 본 연구에서는 고층건물의 제연해석을 위해 개발된 ASCOS 프로그램을 기반으로 엔탈피 보존방정식을 추가하여 에너지 전달을 고려한 제연해석 프로그램(CAU_ESCAP)을 개발하였다. CAU_ESCAP는 ASCOS의 제연해석결과와 비교를 통해 프로그램의 타당성을 검증을 하였으며, 건물 내 화재 발생에 대해 적용하여 건물 내 제연 특성을 분석하였다.

• Korean Journal of Geomatics
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• 제1권1호
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• pp.61-67
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• 2001

This study aims to develop the Extended Urban Land Information System (EULIS) which can support the sustainable urban management. Although the existing Urban Land Use Information system (ULUIS) that aids the micro-level land use information is a good means for the understanding of urban spatial structure and district-level planning and management (such as urban design, redevelopment planning and district-level transportation planning, etc.), it has some limitations in supplying the information for sustainable urban management, such as environmental and traffic analysis, urban infrastructure's carrying capacity analysis, etc. The EULIS is designed to efficiently supply the information for sustainable urban management. For the successful construction of EULIS, the followings have to be considered. 1) the integration of topographic maps which contain the building's footprints and cadastral maps which contain the parcel's boundary, 2) the integration of EULIS and FM (Facility Management) system for the full utilization of information about capacity analysis of infrastructure, 3) the construction of standardized georeferencing system and spatial unit for the combined use of environment and traffic census data. This study shows 1) why EULIS is needed for the sustainable urban management and which elements are needed for the system,2) the E-R data model for the EULIS, 3) the strategies for the construction of EULIS and 4) the conclusion.

• 한국실내디자인학회논문집
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• 제16권4호
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• pp.110-118
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• 2007

Technology has been viewed at various stages of civilization as leading to future progress. The building, its services systems and management of the work process all contribute to the well-being of people within an organization. Productivity relies on there being a general sense of high morale and satisfaction with the workplace. Now buildings are considered as providing a milieu for human creativity. Flexibility, adaptability, service integration and high standards of finishes offer an intelligence threshold. Building Automation System(BAS) - controlled lighting systems may offer incremental energy saving. Conventional Lighting control systems often control equipment in a single room or over the limited area, because they are centralized control systems, which means that all the controlled circuits must be wired to a single control panel. The computers used by these systems are typically dedicated microprocess that perform only lighting control functions. By comparison, modern Building automation systems are distributed control system, which means that their computing hardware and software are distributed as a network that microprocessor-based control modules and standard PC. PLC(Programmable Logic controller) is extensible virtually without limits, so that all the lighting in a facility can be controlled by single, unified system - the same system that also can control and monitor the building's HVAC, security, and manufacturing processed, elevators, and more. A Building automation system can control light using schedules, manual controls, occupancy sensors, and photosensors, either singly or in combination. Building Lighting control and monitoring system will be for a energy saving and efficient building management system.

• 한국정보통신학회논문지
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• 제7권4호
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• pp.604-611
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• 2003

부산시는 지난해부터 전략적으로 성장유망산업으로 항만, 물류산업, S/W, 정보통신산업을 선정하였다. 이 논문에서는 부산시의 IT산업 가운데서 가장 성장가능성이 유망하다고 판단되는 소프트웨어 산업의 현황을 파악하여 발전방안을 제시하고자 하였다. 본 연구는 구조화된 설문지를 이용하여 응답자가 조사내용에 응답하는 방식으로 조사를 수행하였으며 부산지역의 소프트웨어 업체의 경영현황, 인력/매출규모, 애로사항, 지원사항, 경기전망 및 산업활성화를 위한 정책적 지원사항에 대한 내용을 포함하여 진행하였다. 연구의 결과 현재 부산지역 소프트웨어 업체들의 경영인프라 측면은 매우 취약하며 영세한 것으로 파악되었다. 따라서 이제 소프트웨어 산업을 부산지역의 핵심산업으로 성장시키기 위해서는 우선적으로 소프트웨어 산업에 대한 중점지원이 필요하다. 구체적으로는 해양수산 분야의 특화된 솔루션으로 해외시장을 개척할 필요성이 있으며 부산권역 내 정보화 수요개발 및 확대를 통한 시장규모의 확대가 요망된다.

• 산업경영시스템학회지
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• 제43권3호
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• pp.68-76
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• 2020

In a series of recent launch tests, North Korea has been improving the firepower of its missiles that can target South Korea. North Korea's missiles and submarines are capable of threatening targets in South Korea and are likely faster and more covert than the systems previously seen in North Korea. The advanced threats require that ROK Navy should not only detect them earlier than ever but also response quicker than ever. In addition to increasing threats, the number of young man that can be enlisted for military service has been dramatically decreasing. To deal with these difficulty, ROK navy has been making various efforts to acquire a SMART warship having enhanced defense capability with fewer human resources. For quick response time with fewer operators, ROK Navy should improve the efficiency of systems and control tower mounted on the ship by promoting the Ship System Integration. Total Ship Computing Environment (TSCE) is a method of providing single computing environment for all ship systems. Though several years have passed since the first proposal of TSCE, limited information has been provided and domestic research on the TSCE is still in its infancy. In this paper, we apply TSCE with open architecture (OA) to solve the problems that ROK Navy is facing in order to meet the requirements for the SMART ship. We first review the level of Ship System Integration of both domestic and foreign ships. Then, based on analyses of integration demands for SMART warship, we apply real time OA to design architecture for TSCE from functional view and physical view. Simulation result shows that the proposed architecture has faster response time than the response time of the existing architecture and satisfies its design requirements.