• Proceedings of the Korean Society for Quality Management Conference
• /
• 2004.04a
• /
• pp.3-8
• /
• 2004

식스시그마의 성공을 위해서는 전략적으로 중요한 프로젝트를 선정하는 것이 매우 중요하다 본 연구에서는 AHP(analytic hierarchy process)를 이용하여 식스시그마 프로젝트를 선정하는 프로세스를 제안하고, 이 프로세스의 유효성 확인을 위해 사례분석을 실시하였다

• Proceedings of the Korean Operations and Management Science Society Conference
• /
• 2004.10a
• /
• pp.47-50
• /
• 2004

웹사이트의 품질 평가는 기본적으로 품질과 관련한 개별 평가요소들에 대한 측정을 필요로 한다. 또 이러한 요소들은 웹사이트 유형에 따라 그 상대적 중요도가 다르기 때문에, 개별 웹사이트 유형에 따라 요소들의 중요도를 정확히 산출하는 것이 성공적 평가의 관건이다. 그러나 웹사이트 평가요소들의 가중치에 대한 합리적 산출방법에 관한 연구는 아직 미흡한 실정이다. 본 연구에서는 평가요소들에 대한 가중치를 AHP기법을 이용하여 합리적으로 도출하기 위하여 인터넷뱅킹 이용자들을 대상으로 개별 평가요소들의 중요도에 대한 인식을 조사하여 분석하였다.

• The Journal of the Korea Contents Association
• /
• v.8 no.12
• /
• pp.246-255
• /
• 2008

The purpose of this study is to suggest the way of effective management of real estate brokerage business by establishing the Job Model in real estate brokerage business in Korea. The AHP method, designed for professionals in a field, is used to establish the Job Model. The main result and implication of the study are as follows. The study found that real estate brokers recognize the importance of getting knowledge and information about the patterns and changes of the real estate market and economy, for the effective management of real estate brokerage business. The study therefore suggest that it is necessary to provide the brokers with education chance for the knowledge about the real estate market and economy.

• Journal of the Korea Academia-Industrial cooperation Society
• /
• v.13 no.2
• /
• pp.543-547
• /
• 2012

The environmental education is more and more important according to increasing environmental problems, but university students don't receive it actively. Actually, environmental education in university is conducted and focused on environmental engineering. In order to have an effect on environmental education for all engineering college students, the course of environmental education consists of various fields of engineering study including environmental engineering. The environmental education categories for engineering college students are determined by using an AHP technique in this study. After educating engineering college students with the developed environmental education course, we evaluated the environmental education performance using the survey on perception level and purchasing data of environmentally consciously products by statistical and RFM analysis.

• Journal of the Korea Academia-Industrial cooperation Society
• /
• v.13 no.7
• /
• pp.3244-3251
• /
• 2012

In the construction and operation of large marine structure, hazard risk analysis is one of important factors. Therefore, this paper investigates the hazard risk indexes and evaluates the risk level in the construction and operation of SFT on the basis of expert survey and Fuzzy analytic hierarchy process. Hazard risk is divided into natural hazard risk (earthquake, typhoon, tsunami, and ice collision) and human factor hazard risk (fire, explosion, traffic accident, ship or submarine collision). Also, the influence of hazard risk indexes on SFT was evaluated in tunnel tube, supporting system, ventilation tower, foundation, and connection part. As the hazard risk level of SFT is compared with those of bridge, underwater tunnel, and immersed tunnel, the intrinsic risk level of SFT was evaluated. Tsunami and earthquake had higher risk level in natural hazard risk, and the risk levels of fire and explosion were higher in human factor hazard risk. Hazard risk level of SFT was 1.4 times higher than immersed tunnel, and 3.2 times higher than bridge.

• The Journal of The Korea Institute of Intelligent Transport Systems
• /
• v.19 no.1
• /
• pp.107-120
• /
• 2020

This study aims to analyze the importance of key elements and clauses of the preliminary ethical guideline for Automated Vehicles(AV) using the Analytic Hierarchy Process(AHP). Reflecting previous researches on AV ethical guideline, we developed the questionnaire for the AHP survey. According to the AHP results of key elements and detailed clauses, Protecting human dignity and life are most important as a top priority in overall clauses. Also, clauses related to the user's liability are high priorities, but clauses related to the administrator's liability are low priorities. These results implied that the government should enact a law and draw up an ethical guideline in a neutral attitude to respect the private areas and enjoy the public interests. In order to declare Korean ethical guidelines and improve social acceptance, it is necessary to conduct a seminar and make an educational program, also gather the opinions of citizens and experts.

• Journal of Navigation and Port Research
• /
• v.42 no.3
• /
• pp.195-200
• /
• 2018

When a ship accident occurs, it is imperative that the captain makes a prompt decision because the accident directly leads to the loss of human lives. The purpose of this study is to quantitatively analyze the main factors and to provide basic data for making decisions in case of ship related contingencies. Experts were surveyed using questionnaires containing eight main factors. The priorities based on relative importance of those factors were determined using the analytic hierarchy process (AHP). As a result, the main priority factors were capsizing (heeling occurs), and fire/explosion, which could have the greatest impact on decision making. We plan to do a larger, more detailed scale survey to improve the reliability of the results. The results above will be used as a basis for the main factors of ships and passenger evacuation decision-making procedures.

• Journal of Environmental Policy
• /
• v.14 no.1
• /
• pp.33-52
• /
• 2015

The purpose of this paper is to analyze the sector-specific greenhouse gas reduction implementation strategies priority using the multi-criteria analysis methods (AHP and Feedback ANP). Our analysis demonstrates that the highest priority among the evaluation criteria is given to the feasibility compared to the efficiency and the effectiveness in most of the sectors. In the public and the building sectors, it has been found that the governmental driving force is absolutely crucial in technological dissemination and diffusion. The results and the main findings are as follows. Firstly, the priority of the policy evaluation criteria has been changed by analysis methods. Secondly, the total weight and the priority of each sector's alternatives also have been changed. Finally, the priority of the alternatives for criteria has been changed by the analysis methods.

• Journal of Digital Convergence
• /
• v.12 no.2
• /
• pp.111-117
• /
• 2014

Generally, TPM activity promotion program steps have been determined. However, in order to maximize the efficiency of the production system of TPM, industry types or production methods, equipment type and condition, the problems facing the environment are so different that tips and procedures should be chosen in the right way for each company to promote. This study is aimed at a manufacturing company promoting TPM KSA presented. The TPM activities are broken into two phases. And we employ the AHP method to analyze which phase of activities are more important to recognize than the other phase of activities. In Step 1 of the analysis of TPM activities, promotion improvement is the most important activities of the individual, and the overall activity of the most important activities are the field improvement and loss improvement, then followed by the basic conditions for the preparation and 5S activities to build a system activity, such as the order of the initial cleaning was analyzed.

• Journal of the Korea Society for Simulation
• /
• v.17 no.4
• /
• pp.159-165
• /
• 2008

The ROK army has equipped ATCIS (Army Tactical Control Information System) for the Corps echelon to visualize the battlefield and reduce the reaction time. Due to the information&surveillance equipment, uncertainty and variance of the battlefield have been decreased. However decision making for the ground operations has not changed as it depends on knowledge of the commander and staffs. The War game process to select and assess the best CoA (Course of Action) also depends on the pros and cons due to the limitation of time and capability. For the balanced development between intangible and tangible military strength, a new decision making process which is quantitative and useful for the military is needed. In this study, we suggest a Fuzzy-AHP based decision making model to improve troop leading procedure which is useful to evaluate and reflect intangible characteristics of the battlefield.