• Proceedings of the Korean Institute Of Construction Engineering and Management
• /
• 2008.11a
• /
• pp.176-183
• /
• 2008

Recently, several large-scale Mega-Projects are being conducted. For these urban revitalization projects which requires many complex functions, the existing project management system based on single project level is limited in application. Therefore, our main objectives of this research are two 1) Develop a brand-new program management system(Prototype Ver 1.0) for mega-projects where various facilities are combined both horizontally and vertically. 2) Develop management strategies(Prototype Ver 1.0) based on the program level that enable the comprehensive management of a multiple various projects. The subtitles of this Research are i-PMIS(Program Management Information System) Development, Standardization & Optimization of Construction Life-Cycle Process, Comprehensive Project Cost & Process Management Technology, Effective and Optimized Integrated Performance Management Technology, and, we suggest to optimize the whole life cycle process, predict and respond to various risks, predict and control the process, the cost and the schedule, achieve maximum return on investment to the participating parties, and provide a brand-new Program-MIS including the visual-based web-portal platform to respond the changing business environments and decision making.

• Korean Journal of Construction Engineering and Management
• /
• v.16 no.1
• /
• pp.15-23
• /
• 2015

In the construction industry, risk management has gained constant attention as the factor not only to evaluate global competitiveness of the country but also to secure competitiveness of public institutions and private companies. For effective construction risk management, the specific work process improvement that can be employed in the field in terms of risk management of the entire corporation such as financial, insurance and safety management is necessary. To manage construction risks, what is important is the step to identifying inherent risks in the construction project. The identification of risks will be followed by the step to seeking ways to establish and manage strategies responding to the risks. This study suggests ways and processes to make a checkslit to identify risks through case studies. To that end, the focus will be placed on working process improvement of risk identification among stages to manage construction risks such as risk identification and analyses, planning to respond to risks, risk monitoring and management. The case study checklists show that setting up the system to classify risks by stage is helpful to figure out causes of risks to reduce or eliminate risk factors. The checklist making process that considers features of the project is expected to contribute to successful completion of the project by enabling effective risk identification and systematic risk management.

• The Journal of Bigdata
• /
• v.4 no.1
• /
• pp.83-97
• /
• 2019

With sensor and communication technology development, spatial data related to business activities is exploding. Spatial data is now evolving into atypical data about space over three dimensions, away from two-dimensional geographic data. In addition to the Fourth Industrial Revolution, which connects the virtual space with the real space, there is a great opportunity for companies to utilize it. The analysis of recent overseas cases shows that it is possible to analyze customized services by understanding the situation of customers and objects located in the space, to manage risk, and furthermore to innovate business processes by analyzing spatial data. In the future, business innovation that combines spatial data from various sources and real-time analysis of relationships and situations between people and objects in space is expected to expand in all business fields.

• 한국벤처창업학회:학술대회논문집
• /
• 2024.04a
• /
• pp.119-123
• /
• 2024

우리나라 전체 자영업자에서 청년 자영업자의 비율은 감소하고, 중장년 자영업자의 비율이 증가하고 있다. 또한 청년층 자영업의 평균 지속기간은 37개월로 대략 3년의 자영업 유지기간을 보이고 있으나, 청년 자영업자 40% 정도는 2년 이내에 자영업에서 이탈하는 것으로 나타났다. 청년자영업자 사업의 짧은 지속 기간과 높은 이탈률에도 불구하고, 우리나라의 자영업 시장구조가 50~60대 중장년층을 중심으로 형성되어 있기 때문에 20~30대 청년층의 경우 분석 및 논의 대상에서 큰 비중을 차지하지 못하고 있다. 이에 본 연구에서는 청년 자영업자의 미래지향적이며, 창조적인 아이디어를 갖고 적극적으로 실행해보고자 하는 성향과 위험을 감수하는 기업가정신이 사업성과에 영향을 미칠 것이라는 상황에 주목하였으며, 이러한 상황에서 개인의 '자기효능감, 낙관주의, 복원력, 희망'과 같은 긍정심리자본이 매개한다고 가정하고 연구모형을 설정하였다. 이를 위해 기업가정신의 구성요소인 '혁신성, 진취성, 위험감수성'을 독립변수로, '균형성과관리(BSC)의 재무적 관점, 고객 관점, 내부 프로세스 관점, 학습과 성장 관점'을 도입한 사업성과를 종속변수로 설정하였다. 또한 선행연구를 기반으로 긍정심리자본을 매개변수로 채택하여 변수 간의 관계를 실증적 분석을 통하여 검증하고자 한다.

• Journal of the Korea Institute of Military Science and Technology
• /
• v.27 no.3
• /
• pp.364-374
• /
• 2024

Today, risks created by uncertainty must be managed for successful project execution. From this perspective, applying a risk management process is very important for successful defense systems test works. This paper describes 'the implentation of risk management process for test work' carried out by DTERI's process improvement activities. In this study, the concept of risk management process, and details of the risk management process are examined through PMBOK and ISO/IEC/IEEE 15288, CMMI. After that, we defined 'Standard Process for Risk Management' of defence systems test works. And, we describe 'Risk Management Function' of DTERI's Project Management System(PMS) and the risk management process of DTERI. Finally, the effectiveness of the risk management standard process is verified through quantitative analysis.

• Proceedings of the Korean Institute Of Construction Engineering and Management
• /
• 2004.11a
• /
• pp.109-116
• /
• 2004

The DfS(Design for Safety) concept is expected to be widely used to promote pro-active construction safety management. It will open up tremendous opportunities for tile owner, designer, and constructor to prevent accidents in construction projects. Construction safety management using the DfS concept is regarded as the most difficult job for the owner, designer and contractor to undertake, because an information model using the DfS concept is not utilized as a tool to support pro-active construction safety management. Therefore, there has been a growing need toward an information model during the design process ai recent practice of construction safety management have emphasized the significance of the pre-construction phase of projects. The objective of this study is to develop the construction safety information model being composed of conceptual, logical, and computerized information models as the tool that helps owner, designer and contractor find out and communicate as well as understand the hazardous nature of the construction projects during the design process.

• The KIPS Transactions:PartD
• /
• v.9D no.3
• /
• pp.467-476
• /
• 2002

Importance of Information Systems in banking industry is higher than that of other industries. This study, based on a case study of a bank, analyzes the current status of information systems (IS) audit and proposes future directions in the area of IS control and audit. Major problems identified in the study include deficiency of IS and audit process, and inability of audit function to improve IS process. In addition, deficiency of staffing level and investment in R&D, and lack of competency and independence of audit staff are identified. In order to solve the problems, the following directions were proposed proper division of functions among audit related departments, utilization of outside audit function, and adoption of CSA, CAAT, career path program, risk-based audit approach. The results of the studs will provide valuable implications to banks and companies in other industries. Also the research framework employed in the study can be utilized in the future research in IS control and audit.

• Proceedings of the Korean Institute Of Construction Engineering and Management
• /
• 2007.11a
• /
• pp.991-994
• /
• 2007

Since the year of 2003, the overseas plant market has grown by an average of 6% per year. It is because of the increase of oil-money, economic growth of BRICs, and the result of heavy competition among the countries which demands a great amount of resources for the purpose of resource securing. Such a situation is expected to be continued for a while. The procurement is one of critical functions for successful completion of a plant project. For effective procurement, it is required to manage vendor's information efficiently. But most of the vendor management systems deal with simple general information and performance data about vendors. In this sense, this paper proposes a vendor management system which can be used within a decision-making system. The system uses existing DB and makes the close relationship with the vendors. This paper will also reduce risks and difficulties in the process of selecting the proper vendors and will increase efficiency of procurement process in electronic bidding between companies.

• Journal of Digital Convergence
• /
• v.12 no.3
• /
• pp.201-210
• /
• 2014

Recently, the more complicated with the elements made of information system, the more dangerous in migration them. So it is need to accomplish information system migration systematically. According to the movement of public institution, a large scale of information system migration is in processing and will be made. In this paper, I would like to suggest the use of migration solution in order to speed & effect information system migration process. This will be provided the pursuit function of information system movement, movement location pursuit in real time, monitoring function through the situation room, separation migration possibility on the basis of business attribute. Therefore, if you use the suggested solution, it will be decreased trial and error & minimized the movement time.

• Journal of the Korea Institute of Building Construction
• /
• v.22 no.2
• /
• pp.171-182
• /
• 2022

The regular assessment of a building is important to understand structural safety and latent risk in the early stages of building life cycle. However, methods of traditional assessment are subjective, atypical, labor-intensive, and time-consuming and as such the reliability of these results has been questioned. This study proposed a method to bring accurate results using a 3D laser scanner and integrate them in Building Information Modeling (BIM) to visualize defective condition. The specific process for this study was as follows: (1) semi-automated data acquisition using 3D laser scanner and python script, (2) scan-to-BIM process, (3) integrating and visualizing defective conditions data using dynamo. The method proposed in this study improved efficiency and productivity in a building assessment through omitting the additional process of measurement and documentation. The visualized 3D model allows building facility managers to make more effective decisions. Ultimately, this is expected to improve the efficiency of building maintenance works.