• Journal of Korean Society of Transportation
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• v.20 no.2
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• pp.171-181
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• 2002

본 연구는 한국, 미국, 일본의 ITS 표준추진체계 비교분석(Comparative Analysis)을 통해, 국가 ITS표준 추진체계의 운영효율화방안을 제언하는 것이다. 이를 위해 우리나라의 ITS표준추진체계의 문제점을 파악하고, 국외사례분석을 통해 이를 개선할 수 있는 대응방안을 제언하였다. 미국, 일본사례 비교분석결과, 국가ITS표준화추진체계의 효율적 운영을 위해서는 관.민협력적, 범부처적 국가ITS표준추진체계 모델을 정립하고, 국제표준과 연계하여 국가표준, 부처표준, 단체표준을 추진하되, 해당표준이 표준의 기능과 역할에 부합하도록 개발.제정되어야한다. 사업자와 수요자의 다양한 요구(Need)를 신속히 표준화할 수 있도록 단체표준화육성을 통해 국가 표준화하고, 특히 교통안전과 공공성에 관련된 ITS기술은 정부부터가 강력히 규제할 수 있는 기술기준(Technical Regulation)을 도입하도록 하였다. 아울러 표준제정 뿐만 아니라 데이터등록소(Data Registry) 및 웹기반의 표준화활동 등 표준화구축사업을 통해 표준화의 활동을 활성화하도록 제언하였다.

• Proceedings of the Korean Information Science Society Conference
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• 2012.06d
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• pp.121-123
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• 2012

스마트폰 이용자가 지속적으로 증가하면서 공공정보에 대한 관심이 높아지고 있다. 국가R&D사업 관련 정보를 종합적으로 서비스 중인 국가과학기술지식정보서비스(NTIS)도 국가연구개발 조사 분석 원시자료 등 국가R&D 데이터 제공 요구가 지속적으로 증가하고 있다. 본 논문에서는 선진국의 공공정보 제공 현황과 국내 현황을 살펴보고, 국가R&D정보 공개 개방 확대 전략 및 국가R&D정보 공유 확대를 위한 모바일 서비스 개선 방안을 제안한다.

• Journal of Korean Society for Geospatial Information Science
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• v.3 no.2 s.6
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• pp.183-197
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• 1995

The broad meaning of system integration is to satisfy user requirement, and to secure and offer Hardware, Software, network, System development, maintenance, education and manpower in his own responsibility for successful business. But the basic concept of system integration is not justified and the methodology of propel procedure is not established. Therefore, in this thesis. first, We established the bagic concept of system integration in practical view. second, We modeled the propel procedure of system integration with many large project examples in view of up to date IT (information technology) view. We can enhance the compatative advantage by liking organizational strategy and IT and executing GIS project in view of system integration

• Journal of the Korea Academia-Industrial cooperation Society
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• v.12 no.7
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• pp.3016-3021
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• 2011

While there is ample information on the investment plans about Korea's selected new growth businesses, it is hard to find any analysis on the valuation of the projects. In this paper, I intend to do a valuation for the three particular technologies, which are solar cell, automotive battery, and bio-pharmaceutical, based on compound option model so that the valuation can capture not only the expected net cash flow but also the value originated from the flexibility of the decision maker. In addition, the real option pricing theory is reviewed and its practical limitations are thoroughly investigated.

• Proceedings of the Korea Information Processing Society Conference
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• 2011.04a
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• pp.1608-1609
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• 2011

국토해양부에서는 건설사업의 생산성을 향상시키고 건설사업의 효율성을 제고하기 위해 건설기술관리법 제15조의 2에 따라 건설공사지원통합정보체계의 구성.운영에 관한 법률을 마련하고 1998년부터 건설사업정보화(Continuous Acquisition Life-Cycle Support : CALS)를 추진중에 있다. 건설사업정보화의 일환으로 건설공사비의 상당부분을 차지하고 개인의 소유권과 관계되어 있어 민원 소지가 많은 보상자료를 관리하기 위해 용지보상시스템이 기 개발되어 운영중에 있으나 보상비 지출의 핵심과정인 지급단계가 국가재정정보시스템과 별도로 운영중에 있어 체계적인 보상자료 관리 및 보상비 지급의 이력관리가 제대로 이루어지 지고 있지 않다. 이는 곧 부적절한 보상비 집행으로 인한 국고예산 낭비의 소지가 있고 보상비 집행에 대한 대민 신뢰도 저하로 인해 다수의 소송으로 이어질수 있다. 이에 기존의 보상비 집행업무 프로세스 개선 및 건설CALS 용지보상시스템과 디지털예산회계시스템의 연계를 통해 보상비 집행의 투명성을 확보하고 민원인들에게 대민행정에 대한 신뢰도를 높일 수 있는 방안을 제시하고자 한다.

• Spatial Information Research
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• v.16 no.4
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• pp.499-511
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• 2008

To solve the emerging geospatial problems, more creative and effective spatial information infrastructures are required. To solve the emerging geospatial problems at a national level, this study assumes that the current Korean NSDI considered descriptive needs to be more prescriptive. The future NSDI will require a more useful integration vehicle for matters and places of national importance such as national security and emergency prevention and management. The purpose of this study is to identify "What can be done for the Korean NSDI to be more prescriptive?" This study reviews previous researches and new SDI concepts, analyzes the Korean NSDI in terms of a descriptive NSDI, and proposes a prescriptive NSDI model for Korean geospatial problems. The model includes new aspects of an advanced NSDI and several tasks for the future prescriptive Korean NSDI.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2011.10a
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• pp.249-252
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• 2011

National Information and Communication Services of Public Administration and Security organized by the 'A' group (Line service network), 'B' group (IP service network), 'C'Group (Voice over Internet protocol(VoIP) service, IP application services) are provided by constructing the infrastructure. National Information and Communications Services 'C' group, providers are providing VoIP services. In this paper, national information and communications service 'C' group, providers of domestic calls, international calls, including calls to move we will study the basic telephone service. And text messaging, video telephony, IP-Centrex services, etc. we will study the seven value-added services. In addition, national information and communication service providers on the status of the project based on the analysis of national information and communication Internet telephone network using Internet telephony is the type of analysis. In this study, national information and communications services industry, will serve as the basis for the development.

• The Journal of the Korea Contents Association
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• v.21 no.2
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• pp.641-651
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• 2021

Supercomputers have played an important role in various fields such as science, industry, national security and solutions for social issues, and their demand is increasing significantly as their use is strengthened in areas using big data and AI. Recently, competition for global exascale system development is accelerating based on various architectures, and the era of exascale computing is expected to come in the near future. However, the foundation of the domestic supercomputing ecosystem was lost due to the decline of the server industry in the past, and although the related law was enacted to supplement and foster it, it has not been able to perform its function smoothly. Therefore, this article examines the problems in the current legal system through the analysis of the relevant legal system and the status of the supercomputing ecosystem, and suggests improvements so that the relevant legal system, which can accommodate the reinforcement of the role of the government·national center·professional center, support for industries, promotion of commercialization of research results, and flexibility of government promotion policies, can prepare the basis for the promotion of the supercomputing R&D project.

• KSCE Journal of Civil and Environmental Engineering Research
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• v.42 no.2
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• pp.229-238
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• 2022

With rapid industrialization since the 1960s, development projects have contributed to the development of the national economy. In addition to the development projects promoted by the government, private project operators are also promoting development projects for reasons such as increased public convenience, insufficient financing of SOC assets, and expansion of their own development projects other than public orders. However, as the economy has been stagnating due to several factors such as continued supply of facilities for decades and recent COVID-19, the success of the development projects are unsure these days. Therefore, this study attempted to analyze project costs through the case of such development projects, and to present a plan to judge and manage the risks of each project cost item in advance. The AHP technique, which is widely used as a risk factor selection method for existing development projects, was used, and items were determined through interviews with experts related to development projects in order to stratify the upper and lower subjects of the risk. We analyzed how the derived risk factors affect the business performance through sensitivity analysis, and finally substituted the risk factors management plan into the risk response strategy and suggested.

• Information and Communications Magazine
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• v.27 no.4
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• pp.38-42
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• 2010

최근 지식경제부는 스마트그리드 구축을 통한 저탄소 녹색성장 기반 조성이라는 비전을 가지고, 국가단위 스마트그리드 구축을 위한 지능형 전력망, 소비자, 수송, 신재생, 서비스 등 5대 분야에 대한 로드맵을 포함하는 스마트그리드 국가로드맵을 확정했다. 이러한 스마트그리드의 국가적 비전을 공유하고 스마트그리드의 성공적 구축 및 정착을 위해 통신 사업자로서 KT에서는 기 보유된 통신인프라와 핵심 ICT 기술 역량을 활용하여 KT 스마트그리드 사업을 준비하고 있다. 본 고에서는 스마트그리드와 홈네트워크 동향을 살펴보고 KT의 스마트그리드 홈 서비스에 대해 소개하고자 한다.