• Information and Communications Magazine
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• v.26 no.1
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• pp.38-44
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• 2009

최근 급변하는 세계정세 속에 미래의 불확실성과 위협이 커져가는 실정에서 미래예측에 기반한 국정운영 시스템과 함께, 이를 과학적이고 체계적으로 지원할 수 있는 지식기반의 미래예측 인프라가 필요하다. 또한 기술 발달과 사회 환경의 미래 변화가 국가의 경쟁력으로 발현될 수 있도록 정책과 제도체계 마련이 선행되어야 혁신적 창의적 노력이 성공하고 기회를 선점할 수 있다. 결국, 지식기반과 국정 운영의 융합으로 지속가능한 국가선진화를 달성할 수 있을 것이다. 본고에서는 기술(공급), 사회(수요), 정책간의 상호작용을 중심으로 지식기반 국가선진화 전략을 제시하였다. 지식기반 국가선진화 전략은 국가 미래비전을 제시하고 추진하는 국정운영 인프라(Governance Infra), 지식기반 인프라(Knowledge Infra), 멘탈 인프라(Mental Infra)로 구성되어있다.

• Proceedings of the Korea Database Society Conference
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• 2001.11a
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• pp.435-449
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• 2001

인터넷 식품관 운영 현황 : 상품수 1,500개 품목 - 1차식품 42.5%, 공산품 58.6%, 즉석식품 0.9% - Off-Line 상품 중 ABC 분석 후 A, B군 상품 중 Operating 가능 상품 (중략)

• Proceedings of KOSOMES biannual meeting
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• 2017.11a
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• pp.148-148
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• 2017

• Journal of Elementary Mathematics Education in Korea
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• v.13 no.1
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• pp.51-74
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• 2009

The purpose of this study is to search for various strategies that could self-regulated learning within cyber home study efficiently, to operate the cyber home study based on such strategies, to manage and support students' learning and to investigate what effects it would have on the ability of self-regulated learning and attitude. In this study, an operational strategy for cyber home study according to the compositional elements of self-regulated learning based on prior studies. Then, the study developed the learning contents of cyber home study and operated cyber home study according to the operational strategy. From the results of the analysis obtained in this study, the following conclusions can be drawn as follows. First, A learner's self-regulated learning capability is able to be improved by self-regulated leaning strategies. Cyber home study that would enable students to implement the leaning on their own through learning contents and operating strategies corresponding to them was the environment that could help their self-regulated learning. Second, in order to find out students' satisfaction for the application of cyber home study, the study compared the survey of cyber home study with the frequency and percentage by each question and the mean value of technical statistics. Cyber home study let students have positive recognition on mathematical learning, and especially as shown in the results of the interview, it was helpful to improve students' interest and confidence as well as their mathematical learning.

• Asia-Pacific Journal of Business Venturing and Entrepreneurship
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• v.16 no.5
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• pp.49-59
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• 2021

This study researched the relationship of effect of management awareness of corporate members, system buildup and strategic operation on corporate performance through industry-university collaboration networking. The result of the study are as follows. First, as the importance of industry-university collaboration, system buildup networking was proved to provide the greatest influence on the corporate performance. Second, it presents to form the bond of sympathy with members on corporate management which is built through industry-university collabora-tion. Third is the importance of strategic operation. Strategic operation was prove to have high influence on corporate performance. Fourth is to prove the relationship between system buildup and strategic operation of industry-university collaboration networ- king. The system buildup provides an important impact on corporate strategic operation. Fifth is the system buildup through management awareness by through industry-university collaboration. Lastly, the relationship between management awareness and corporate performance was found to be significant. Management awareness of members can be presented as an important variable on corporate performance. This study is to present the fact that it is important to secure competitiveness of small and medium-sized businesses, to develop a way for creative improvement and to secure a way for strengthening the competitiveness, and to strengthen the corporate competitiveness through reinforcement of industry- university collaboration networking.

• The Journal of The Korea Institute of Intelligent Transport Systems
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• v.22 no.1
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• pp.172-191
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• 2023

This study was undertaken to strategize the mixed traffic operation of autonomous vehicles in the pilot zone. This was achieved by analyzing the changes expected when autonomous vehicles are mixed in the autonomous vehicle pilot zone. Although finding a safe and efficient traffic operation strategy is required for the pilot zone to serve as a test bed for autonomous vehicles, there is no available operation strategy based on the mixture of autonomous vehicles. In order to presents a traffic operation strategies for each period of autonomous vehicle introduction, traffic efficiency and safety analysis was performed according to the autonomous vehicle market percentage rate. Based on the analysis results, the introduction stage was divided into introductory stage, transition period, and stable period based on the autonomous vehicle market share of 30% and 70%. This study presents the following traffic operation strategies. Considering the traffic flow operation strategy, we suggest the advancement of the existing road infrastructure at the introductory stage, and operating an autonomous driving lane and the mileage system during the transition period. We also propose expanding the operation of autonomous driving lanes and easing the speed limit during the stable period. In the traffic safety strategy, we present a manual and legal system for responding to autonomous vehicle accidents in the introductory stage, an analysis of the causes of autonomous vehicle accidents and the implementation of preventive policies in the transition period, and the advancement of the autonomous system and the reinforcement of the security system during the stable period. Through the traffic operation strategy presented in this study, we foresee the possibility of preemptively responding to the changes of traffic flow and traffic safety expected due to the mixture of autonomous vehicles in the autonomous vehicle pilot zone in the future.

• Asia-Pacific Journal of Business Venturing and Entrepreneurship
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• v.10 no.4
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• pp.157-165
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• 2015

The purpose of this study is to suggest a successful operating strategy of co-working space. Therefore, the operating elements were identified through a literature research. And then, verified through site investigation and interview of operation managers. We found out that the high level operating elements are 'Co-working management', 'Membership management' and 'Supporting management' And the low level elements of Co-working management are 'Relationship facilitation', 'Networking event & Party' and 'Community & Communication', Membership management's are 'Service diversity & Price plan', 'Promotion & PR' and 'Alliance & Partnership', Supporting management's are 'Space & Interior', 'Facility & Device, Solution' and 'Mentoring & Education'. And the questionnaire was designed and conducted to Co-working space operators through the AHP method. As a result of the collected data analyzing, the highest priority was the operational element 'Community & Communication', and 'space and interior' is next, 'Service diversity & Price plan' is the third. The results were discussed with the relevant experts and it presents the following operating strategies. First, to create an environment suitable to voluntary coworking is the most important element. In particular, good management of 'Community & Communication' should be considered as a high priority operations strategy in a coworking space. Second, interior and space utilization helps in making the environment and atmosphere conducive to coworking. Office devices and facilities such as IT infra, printer, fax, scan, paper...etc are also important elements. But the reason why these necessary items are given a low priority is that these items don't need any special strategy. Third, in order to create a stable profit, 'Service diversity & Price plan' should be the characteristics of each coworking space because it will attract and secure enough customers. This study is valuable, it could be a great guideline for coworking space in an early stage to adopt operating model and strategy

• Journal of the Korea Society for Simulation
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• v.31 no.3
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• pp.23-34
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• 2022

Due to the characteristics of the railway system, a fleet consists of multiple railway vehicles, and a project contract is made by supplying multiple fleets to the customer. If the project fails to meet the due date, the manufacturer must compensate for the delay to the customer. In this paper, we analyze the operation strategies of the railway vehicle manufacturing factory using simulation, in which the layout adopts the concept of the flow lines, and when shortages of parts are considered. If there is a shortage of parts, the subsequent assembly process cannot proceed due to the nature of the assembly process. Thus, in order to overcome this problem, three strategies for performing assembly work are presented when the events of shortages are occurred. We also compare the strategies with respect to reduce the total cost which includes labor costs and compensation costs for delay.

• Journal of Korea Ship Safrty Technology Authority
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• s.34
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• pp.46-53
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• 2013

본 연구는 능동적이고 선제적인 진단제도의 안정적 효율적 관리를 위하여 진단제도상공단의 중장기 대응전략을 수립하고자 한다. 특히, 현재 진단제도의 운영현황, 문제점 분석을 통하여 진단제도의 개선방안을 도출하고 의견수렴을 통한 개선방안에 따른 공단 대응전략을 수립하여 국내유일의 진단제도 전문기관 역할수행 및 수익모델 발굴을 위한 로드맵으로서 활용하고자 한다.

• Journal of Korean Society of Transportation
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• v.36 no.2
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• pp.67-85
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• 2018

Vehicle platooning through wireless communication and automated driving technology has become realized. Platooning is a technique in which several vehicles travel at regular intervals while maintaining a minimum safety distance. Truck platooning is of keen interest because it contributes to preventing truck crashes and reducing vehicle emissions, in addition to the increase in truck flow capacity. However, it should be noted that interactions between vehicle platoons and adjacent manually-driven vehicles (MV) significantly give an impact on the performance of traffic flow. In particular, when vehicles entering from on-ramp attempt to merge into the mainstream of freeway, proper interactions by adjusting platoon size and inter-platoon spacing are required to maximize traffic performance. This study developed a methodology for establishing operational strategies for truck platoonings on freeway on-ramp areas. Average speed and conflict rate were used as measure of effectiveness (MOE) to evaluate operational efficiency and safety. Microscopic traffic simulation experiments using VISSIM were conducted to evaluate the effectiveness of various platooning scenarios. A decision making process for selecting better platoon operations to satisfy operations and safety requirements was proposed. It was revealed that a platoon operating scenario with 50m inter-platoon spacing and the platoon consisting of 6 vehicles outperformed other scenarios. The proposed methodology would effectively support the realization of novel traffic management concepts in the era of automated driving environments.