• Journal of the Korea Academia-Industrial cooperation Society
• /
• v.16 no.11
• /
• pp.8021-8029
• /
• 2015

This study obtains design assessment indexes that should be considered in order to improvements of the public space was to analysis the importance in the public officials/academics and practitioners side. Obtained assessment topics in accordance with characteristic of public space through previous research to them and after a detailed selection indicators was so lead through the FGI. Derived surface was subjected to the significance analysis AHP through the survey expert. For this study, the importance of the public space are working professionals usability, publicness, environment, connectivity, identity, spatiality the order, public officials/academics usability, environment, connectivity, identity, spatiality, publicness the order. In addition, professionals working in the comprehensive analysis of the most important priority was to recognize safety, public officials/academics of the most important element appeared to have cleanliness. The results obtained in this study will be used as an index that can be used in planning and evaluation for consideration of the next improvement of public space.

• The Journal of Korean Institute of Communications and Information Sciences
• /
• v.36 no.6B
• /
• pp.650-662
• /
• 2011

The competition among companies in converged market of broadcasting and telecommunications has become severe. Companies in this market have vertically integrated critical resources by acquiring or strategically allying with relevant companies. However, the expansion of business territory accompanies financial, organizational, and technological risks. As such, it is important to identify critical success factors that highly affect the company's competency. This study is aimed at delivering strategic implications for firms playing in the converged market of broadcasting and telecommunications by drawing the priorities of competitive resources to acquire. To do this, we selected four teen specific core resources on CPNT (content- platform - network - terminal) value chain. Then, we conducted an Analytic Hierarchical Process (AHP) using data from experts in this industry. As a result, the priority for acquisition of competitive resources is presented as follows: broadcasting programs, implementation of TV application store, multi-platform, investment on wireless network, and diffusion of mobile devices. In addition, the result shows that the platform-centric vertical integration is the most promising strategy for competition.

• Journal of the Korean Society of Surveying, Geodesy, Photogrammetry and Cartography
• /
• v.23 no.2
• /
• pp.117-128
• /
• 2005

This study presented the route location method by applying AHP and evaluating quantitatively. This study developed the program that can be easily applied to this kind of road design, and built the decision support system fur route location. The study results are summarized as follows : We could quantitatively evaluate the appropriateness of exiting routes by applying the AHP based on GIS. If we apply this to the roads that will be newly constructed, we can make the objective and reliable route location when making road plans and basic designs. We improved the technique of route location by applying the decision support system with third-dimensional data, which considers even the vertical alignment plan, to the existing decision support system with second-dimensional data. had, since we call set those data such as vertical slope, earth-volume, structure size, location and construction cost to independent variables, we can make road designs more scientifically and reasonably.

• Journal of the Korea Institute of Information Security & Cryptology
• /
• v.31 no.5
• /
• pp.951-958
• /
• 2021

With the growing cyber threat to information assets, it has become important to share threat information quickly. This paper examines the sharing of cyber threat information and presents a method to determine the importance of threat indicators in the information sharing market by calculating weights. The analysis was conducted using AHP techniques, with a pairwise comparison of the four factors(attacker & infected system indicators, role indicators, malicious file indicators, technique & spread indicators) and the details of each factor. Analysis shows that malicious file indicators are the most important among the higher evaluation factors and infected system IP, C&C and Smishing are the most important factors in comparison between detailed items. These findings could be used to measure the preference of consumers and the contribution of information provider for facilitating information sharing.

• Journal of the Korea Institute of Information Security & Cryptology
• /
• v.31 no.1
• /
• pp.111-122
• /
• 2021

With the spread of technology in the 4th Industrial Revolution, the defense industry in South Korea is getting developed into an industrial structure in which high-tech technologies are concentrated. As the importance of defense technology has gradually increased, the government has enacted the Defense Technology Security Act and required to build a protection system for institutions that possess or manage defense technology. In order for the target institution to introduce a protection system, it is necessary to identify the defense technologies that are protected and to ensure systematic data management. In order to cope with this, we derived master data items for data management and analyzed the implementation types of defense technology master data system suitable for the defense industry environments. The derived method identified the defense technology master data, such as primary and secondary master data, and through AHP analysis, Co-existence type was suitable as the target model for the master data management system. We expect that stronger defense technology security policy will be implemented through the defense technology MDM system.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
• /
• 2021.05a
• /
• pp.328-329
• /
• 2021

Newly, the fourth industrial revolution is a way of describing the blurring of boundaries between the physical, digital, and biological worlds. It's a fusion of advances in AI (artificial intelligence), robotics, the IoT (Internet of Things), 3d printing, genetic engineering, quantum computing, and other technologies. At the world economic forum in Davos, switzerland, in january 2016, chairman professor klaus schwab proposed the fourth industrial revolution for the first time. In order to apply the AHP (analytic hierarchy process) analysis method, the first stage factors were designed as Natural, Water, Earth and Atom energy. In addition, the second stage factors were organized into 9 detailed energies presented in the conceptual model. Thus, we present the theoretical and practical implications of these results.

• Proceedings of the Korean Association of Geographic Inforamtion Studies Conference
• /
• 2009.04a
• /
• pp.289-290
• /
• 2009

부산국제영화제가 해를 거듭하며 아시아의 대표적인 영화제로 자리매김해 가고 있지만 향후 개선해야 할 부분들이 남아 있으며, 행사 장소에 대한 문제점도 그 중 하나다. 부산국제영화제는 남포동과 해운대로 이원화하여 진행하였으며, 이원화의 운영은 점차 해운대 중심의 영화제로 바뀌고 있는 실정이다. 따라서 본 연구에서는 부산국제영화제 중심지 이동의 타당성 분석을 위하여 계층분석적의사결정과정(AHP)를 통하여, 타당성 분석을 위한 평가기준과 각각의 가중치를 산출하고, GIS분석을 통해 남포동과 해운대 일대를 정량적인 수치로 평가하여 타당성 분석을 실시하였다.

• Proceedings of the Korean Society of Soil and Groundwater Environment Conference
• /
• 2002.09a
• /
• pp.171-174
• /
• 2002

지구적 차원의 물부족 현상은 우리에게도 심각한 사회적 문제로 대두되고 있으며, 이에 대처하기 위한 방안의 하나로 지표수-지하수 연계이용이 거론되고 있다. 지표수와 지하수 연계이용은 유역의 지표 및 지하수자원을 수문학적 순환 사이클의 통합적 관점에서 파악하는 것으로부터 시작한다. 본 연구는 국내에서 지금까지 이렇다 할 사례가 없는 지표수-지하수 연계이용의 첫 단계로서 연계이용 가능지역을 선정하기 위한 체계적인 적지분석 방법론에 관한 것이다. 복잡한 의사결정 문제를 계층적으로 나누어 분석하는 기법(AHP)이 채택되었고, 분석에 필요한 의사결정인자가 도출되었다. 각 인자의 상대적 중요도가 정량화 된 후, 이를 바탕으로 특정 지역의 지표수-지하수 연계이용 적합도가 산정될 수 있다. 개발된 방법론을 국내 두 개 지역에 적용하여 그 적용성을 예시하였다 개발된 방법론에 의한 적합도 분석은 중앙정부나 지자체가 특정 지역의 연계이용 사업의 추진과 관련된 의사결정을 내릴 수 있도록 판단근거를 제공할 것이며, 지역 간 연계이용 우선순위를 평가하는데도 활용될 수 있을 것이다.

• Proceedings of the Korea Water Resources Association Conference
• /
• 2004.05b
• /
• pp.878-882
• /
• 2004

지하수를 이용한 물 문제 해결 방법은 여러 수공학자들에 의해 연구되어 왔고 많은 성과를 이루었다. 하지만, 과도한 지하수 개발은 새로운 공학적 문제를 야기하게 되어 각 수자원에 내한 개별적인 분석 단계를 지나 여러 수자원을 연계하여 이용할 수 있는 기법들이 연구되고 있다. 이 방법 중 하나로 지표수와 지하수를 연계 이용하는 방법이 연구되었고, 개발 대상 지역에 대한 우선순위 결정을 위해 계층분석과정(Analytic Hierarchy Process, AHP)이 적용되었다. 이리한 적지 분석을 위한 시스템(SASCU)을 GIS와 연계하여 개발함으로써 개랄 가능 후보지에 대한 개발 우선순위 결정에 도움이 괼될것으로 사료된다.

• KSCE Journal of Civil and Environmental Engineering Research
• /
• v.35 no.6
• /
• pp.1347-1356
• /
• 2015

Since 1970 transportation investment has been made rapidly, however the doubt on duplication and overinvestment of transportation facility also has been brought up. Thus the necessity for reasonable estimation of investment scale increases. In this paper various researches related to this subject are reviewed and categorized according to their methodologies, namely, the methodology using international comparison, trend of investment policy and endogenous economy development model. Based on these methodologies, AHP is applied to calculate proper investment scale. The result shows that the budget for satisfying the investment scale is estimated about 19.51~24.49 trillion won. This value is 4.28~9.26 trillion won higher than the proper investment budget established in National Fiscal Management Plan. In the future, it is necessary to establish systematic and efficient transportation investment plan by developing transportation policy model which can assess the economic feasibility, social equity and environmental soundness etc. at the same time.