• Title/Summary/Keyword: , AHP 분석

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An Evaluation of Airports' Service Provision Based on Consumer Perception (소비자 인식에 따른 주요공항의 서비스 평가)

  • Park, Yong-Hwa;Choe, Jeong-Gyu
    • Journal of Korean Society of Transportation
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    • v.25 no.2 s.95
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    • pp.27-37
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    • 2007
  • This research has been carried out for assessing the competitiveness of the major Asian airports based on the quality of service provision. Five airports were selected for evaluation: Hong Kong, Singapore Changi, Tokyo Narita, Bangkok Don Muang, and Seoul Incheon International Airport. For evaluation of these selected airports, AHP and IPA techniques were applied. Five main factors were defined through a literature review of previous studies: concreteness, convenience, economic efficiency, respondency, and accessability. Hong Kong International Airport had the strongest airport in the Asian region, followed by Incheon International Airport. The least competitive airports were Bangkok and Tokyo Narita International Airport in regards to users' perception for the provision of services at the airport.

Development of an Technique for Assessing Priority of Alternatives in Railroad Projects Considering Civil Petitions (민원을 고려한 철도대안 우선순위 판단기법 개발)

  • Chung, Sung-Bong;Song, Ki-Han;Hong, Sang-Yeon;Kim, Dong-Jun;Kim, Dong-Sun
    • Journal of Korean Society of Transportation
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    • v.23 no.7 s.85
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    • pp.87-98
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    • 2005
  • Through rail transit has many merits as a safe, environmental harmonic and scheduled transit, there are many problems to construct railroads because of the public resentment. However, there is no reasonable way to settle the conflict properly and it causes enormous social and economic losses. This paper suggests a methodology to evaluate public complaint using the AHP technique, which is generally used as the methodology to evaluate public complaint using the AHP technique, which is generally used as the Multi-Criteria Decision Making (MCDM). However, the result from the AHP has some defects to control conflicts because the interests related to railroad projects are so complex that it is hard to make people persuaded easily. Therefore, this paper suggests 'the improvement ranking method', 'the sensitive analysis', and 'the assessment of independence relationship' which can aid the basic AHP to be robust. And the AHP. modified by fuzzy method, is also suggested to apply this methodology to example rail paths in Korea.

A Strategic Development of Incheon Port Authority Using SWOT/AHP Method (SWOT/AHP 방법을 이용한 인천항만공사의 발전 방안에 관한 연구)

  • Kim, Seong-Cheol;Ryoo, Dong-Keun;Lee, Dong-Hee
    • Journal of Navigation and Port Research
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    • v.32 no.3
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    • pp.193-198
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    • 2008
  • To increase port productivity and efficiency and also to avoid disadvantages of public port management, a port authority system h1s been introduced worldwide. The Korea Port Authority Act was enacted in 2003 and Incheon Port Authority was established in July 2005. The objective of this paper is to develop a strategy of Incheon Port Authority using SWOT/AHP method Research findings show that possibilities of business expansion and growth as well as geographical advantages of Incheon Port are identified as its strength The opportunities of Incheon Port Authority are continuous increase of cargo handling volumes in the Yellow sea rim and expansion of Free Trade Zone. A government two-port policy and growing its dependence on China and rapid growth of more competitors in domestic and overseas are considered to be threat. Its weaknesses include superannuated Incheon port facilities and port hinterland shortages. Based on SWOT analysis combined with AHP method this paper suggests S/O strategy, W/O strategy, S/T strategy, and W/T strategy as a strategic development plan of Incheon Port Authority.

A Study on Activation Technology Commercialization of Railway Vehicle Parts Manufacturing SME (철도차량부품 제조 중소기업의 기술사업 활성화를 위한 요인 분석)

  • Kim, Myung Jong;Lee, Kyung Chul;Koo, Jeong Seo
    • KSCE Journal of Civil and Environmental Engineering Research
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    • v.39 no.5
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    • pp.657-665
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    • 2019
  • The domestic railway parts and equipment manufacturing industry is mainly focused on SMEs, and the majority of them are suffering from profitability because they cannot build economies of scale. Besides, they have survived in the form of importing technology products from overseas advanced countries and delivering them to domestic railway operators rather than having in-house technology. Therefore it is necessary to study whether the problems of the current railway industry can be identified and improved and at the same time, whether the government's railway industry development policy is properly reflected. literature studies related to technology commercialization, and conduct surveys of AHP questionnaires on the experts of the manufacturing industry of SMEs, academics / research institutes of the railway industry. After that, the Level 3 activation method AHP analysis was additionally performed on the important factors of Level 2 that have the highest importance and priority in Level 1. As a result of the AHP analysis, 'Technical Connectivity' was the most important method in the technical factor, and SME experts and academic and research institute experts were highly evaluated for 'commercialization ability' Competence in terms of importance. As for external support factors, it was analyzed that SME experts "support for manpower development" was important, while the other two group experts research and development support was important. In this study, the priority of the government support and policy priorities are suggested according to the capabilities of the railway manufacturing SMEs before the future R&D support.

A Study of the Activation Plan for the Hinterland of Gwangyang Port using Delphi/Fuzzy-AHP (Delphi/Fuzzy-AHP를 이용한 광양항 배후단지 활성화 방안에 관한 연구)

  • Kim, Seon-Gu;Choi, Yong-Seok
    • Proceedings of the Korean Institute of Navigation and Port Research Conference
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    • 2012.06a
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    • pp.240-241
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    • 2012
  • The purpose of this study is to propose a development strategy and an activation plan of port hinterland. To do this, we design a Delphi/Fuzzy-AHP model using Delphi and Fuzzy-AHP.

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A Basic Study on Development of ISM Code Operation Evaluation Model Using AHP (AHP를 이용한 ISM Code 운영평가 모형 개발에 관한 기초적 연구)

  • 신철호;노창균
    • Journal of the Korean Society of Marine Environment & Safety
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    • v.9 no.2
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    • pp.47-52
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    • 2003
  • This study conducted a basic study to develop ISM Code operation evaluation module, which is part of development of Safety Management System(ISM Code) Implementation supporting module. In particular, the significant of this study is that it established AHP operation evaluation analysis process, the design of questionnaire, and the hierarchical structure of operation evaluation model standard, focusing on the development of ISM Code operation evaluation module. Also, this study has its value in the point that it attempted to apply AHP scheme, which is part of the main decision­making in management science field, to develop operation evaluation module.

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A Basic Study on Development of ISM Code Operation Evaluation Model Using AHP (AHP를 이용한 ISM Code운영평가 모형 계발에 관한 기초적 연구)

  • Shin Chul Ho;Noh Chang Kyun
    • Proceedings of KOSOMES biannual meeting
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    • 2003.11a
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    • pp.93-97
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    • 2003
  • This study conducted a basic study to develop ISM Code operation evaluation module, which is part of development of Safety Management System(ISM Code) Implementation supporting module. In particular, the significant of this study is that it established AHP operation evaluation analysis process, the design of questionnaire, and the hierarchical structure of operation evaluation model standard, focusing on the development of ISM Code operation evaluation module. Also, this study has its value in the point that it attempted to apply AHP scheme, which is part of the main decision-making in management science field, to develop operation evaluation module.

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Competitiveness Evaluation Factors and Strategic Development for the Port of Busan using the SWOT·AHP Method (SWOT·AHP를 이용한 부산항 경쟁력 평가요인과 발전방향에 관한 연구)

  • Chae, Gi-Young;Lee, Chul-Yong
    • Journal of Korea Port Economic Association
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    • v.36 no.1
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    • pp.105-128
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    • 2020
  • This study suggests a strategic direction for developing the Port of Busan based on evaluating and prioritizing the relative importance of competitiveness factors for ports using SWOT analysis and the analytic hierarchy process (AHP) method. The Port of Busan is the world's sixth largest container port and the largest port in South Korea. The Port of Busan constitutes a key industrial infrastructure for an exporting country. Despite the economic and industrial importance of the Port of Busan, little research has examined its strategic development. This study derives a SWOT matrix for evaluating the competitiveness of factors from previous studies and expert reviews, and it constructs a hierarchical analysis structure model based on the SWOT matrix. To deduce a strategic direction for developing the Port of Busan, a questionnaire based on SWOT·AHP was distributed to industrial and academic associations to prioritize competitive factors. This study presents four strategic tactics based on strengths (S), weaknesses (W), opportunities (O), and threats (T) (S/O, S/T, W/O, and W/T) as strategic directions for developing the Port of Busan. This study will contribute objectively to the overall effort by the government to improve the operation of the Port of Busan and establish development strategies.

A Study on fairness of broadcasting by AHP (AHP를 활용한 지상파 TV방송의 선거보도 공정성 연구)

  • Park, Seung-Jun;Kim, Dug-Mo
    • Journal of Digital Convergence
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    • v.12 no.11
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    • pp.171-181
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    • 2014
  • As the use of mass media in modern politics grows, its influential power is getting larger than before. Therefore, fairness of broadcasting is identified as a very important factor in the current law. In particular, whether the mass media has balanced attitude toward election issues has been a critical point, which maked the current law have separate provisons to deal with it. As for the fairness and bias, most existing studies had focused on how long the media dealt with the specific political issues, which leads to only quantitative analysis. Also, most analysis of the contents had been based on very personal judgement and evaluation of researchers rather than following the criteria which is based on scientific method. This study introduced the AHP analysis method to compare the quantitative data and qualitative data altogether, which aims to develope the indicator for weighted measures and measurement of the fairness. Research findings reveals that each broadcaster has, MBC was highly biased and KBS and SBS followed that. Compared with existing studies regarding the political fairness of the media.

A Relatively Importance Analysis on Smartphone's Functional Attributes Using AHP Method (AHP를 이용한 스마트폰 기능적 속성들의 상대적 중요도 분석)

  • Liu, Wen-Long;Jang, Hyeong-Yu
    • Management & Information Systems Review
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    • v.32 no.3
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    • pp.61-81
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    • 2013
  • The sharp increase of number of the smartphone users has drawn the attention of both academia and industry. The objectives of this research is to seek for the answers of what is the most important and relatively important function from the point view of smartphone users through empirical analysis. The goal is to provide valuable information for the smartphone developing and manufacturing industry. To reach the results, AHP method is applied in this study. First of all, the questionnaire survey was prepared based on the respondent in the basis of the extraction of the smartphone functional attribute factors from the references. Then, the importance of the functional attribute was attained by the Expert Choice program. In addition, customers satisfaction of the functional attribute of the present smartphone was analyzed. Furthermore, the research results were presented by the inspiration and limitation practically.

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