• 한국항만경제학회지
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• 제19권2호
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• pp.1-32
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• 2003

The purpose of this study is to identify and evaluate the competitiveness of ports in ASEAN(Association of Southeast Asian Nations), which plays a leading role in basing the hub of global logistics strategies as a countermeasure in changes of logistics environments. This region represents most severe competition among Mega Hub ports in the world in terms of container cargo throughput at the onset of the 21st century. The research method in this study accounted for overlapping between attributes, and introduced the HFP method that can perform mathematical operations. The scope of this study was strictly confined to the ports of ASEAN, which cover the top 100 of 350 container ports that were presented in Containerization International Yearbook 2002 with reference to container throughput. The results of this study show Singapore in the number one position. Even when we compare with major ports in Korea (after getting comparative ratings and applying the same data and evaluation structure), the number one position still goes to Singapore and then Busan(2) and Manila(2), followed by Port Klang(4), Tanjung Priok(5), Tanjung Perak(6), Bangkok(7), Inchon(8), Laem Chabang(9) and Penang(9). In terms of the main contributions of this study, it is the first empirical study to apply the combined attributes of detailed and representative attributes into the advanced HFP model which was enhanced by the KJ method to evaluate the port competitiveness in ASEAN. Up-to-now, none has comprehensively conducted researches with sophisticated port methodology that has discussed a variety of changes in port development and terminal transfers of major shipping lines in the region. Moreover, through the comparative evaluation among major ports in Korea and ASEAN, the presentation of comparative competitiveness for Korean ports is a great achievement in this study. In order to reinforce this study, it needs further compensative research, including cost factors which could not be applied to modeling the subject ports by lack of consistently quantified data in ASEAN.

• 한국항만경제학회지
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• 제25권2호
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• pp.177-200
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• 2009

본 연구는 선행연구와 전문가 인터뷰를 통하여 항만물류네트워크가 제공하는 서비스 경쟁력의 주요속성들을 추출하고, 이 속성들을 토대로 인천항의 경쟁력 변화에 따른 파급효과를 분석하였다. 연구결과 항만물류네트워크가 제공하는 서비스는 시설편의, 접근편의, 결정편의로 구분됨을 확인하였고, 항만간 물류네트워크 경쟁력 통합평가치의 결과에서는 부산항>청도항>천진항>대련항>인천항 순으로 경쟁력 차이를 보였다. 특히 시나리오 분석 결과 인천항의 물류네트워크 경쟁력은 대련항에도 크게 못 미치는 결과를 보여 전반적인 물류네트워크 서비스 증대가 불가피한 것으로 나타났다. 퍼지역평가를 통해 분석한 결과 인천항은 물류네트워크가 제공하는 서비스 수준을 시설편의 25%, 접근편의 8%, 결정편의 1%를 상승시킴으로써 대련항과 대등한 경쟁력 수준을 유지할 수 있었다.

• 한국항해항만학회지
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• 제35권4호
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• pp.335-342
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• 2011

The purposes of this study were to analyze the effects of a marine leisure exhibition event(MLEE)'s appraisal attributes on visitors' satisfaction and rep-visit intention and thus provide fundamental information that facilitates developing effective marketing and operational strategies for a MLEE. In order to accomplish such purposes, this study employed a survey with a total of 300 visitors to a MLEE hosted by G Province. Questionnaires were developed on the basis of related studies and modified to reflect the study context. Then, such questionnaires were verified to be valid and reliable through content validity, factor analysis and internal consistency analysis. Valid 286 questionnaires were analyzed with correlation analysis and multiple regression analysis on significance level of .05. Following findings were derived from current study. First of all, the appraisal attributes of a MLEE had a significant effect on visitors' satisfaction and among them only the factor of event program had a unique relation with the levels of satisfaction. In addition, the appraisal attributes of the MLEE also had a significant effect on visitors' rep-visit intention behavior and among them event program, transportation and employee factors had unique relations with the performance variable in order. In conclusion, all the research hypotheses that had been set up through previous studies were confirmed in this study.

• 한국항해항만학회지
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• 제43권6호
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• pp.353-360
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• 2019

Technology-driven development of a new system makes it difficult for users and stakeholders to identify or intervene in the development process, resulting in systems with unnecessary functions and poor quality services. Applying the software architecture design process to the initial design of the navigation system platform of autonomous ships enables the development of a system that reflects the required functions and service quality of the stakeholders. The design, which includes all of the subsystems that make up an autonomous ship platform, is close to an enterprise architecture. Thus, we strived to design a navigation system platform suitable for the design range of the software architecture. This study analyzed the definition of functional requirements, and quality attributes by applying the software architecture design procedure. This study was conducted to identify the characteristics of the navigation system and platform needs, and the stakeholders were identified. To derive the functional requirements and constraints of the platform, a quality attributes workshop was held engaging stakeholders, and the results of the analysis of functional requirements and quality attributes were listed. Based on the results of this study, the architect can establish the evidence and technical solutions that are integral for the architecture development, and will facilitate the creation of quality attribute scenarios.

• 한국항만학회지
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• 제12권1호
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• pp.9-17
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• 1998

The evaluation structure of complex problems is composed of multi-attributes and hierarchy. A many studies were existed on this problems, but that based on the assumption that the evaluation elements were independent. The actual evaluation problems have the complexity, ambiguity and interlinkage among the elements. In this situation, the fuzzy evaluation process is very effective in settling the complex problems. For evaluation of large scale hierarchical MADM problem, the fuzzy evaluation algorithm is developed in this paper, and that is centering on the identification of fuzzy measures. In this study, we newly identified the weight and interaction among the evaluation attributes. The results of this study are as follows: we can identified the hierarchical structure of the evaluation problem which is composed of the evaluation structure, function and hierarchy; we improved the existed weighting method which could be accomplished by normalizing process, considering the uncertainty and new weight integrating method which come from Dempster-Shafer theory. And we take into account the interaction properties among more than 3 evaluation attributes, which can be compared with the existed studies in which only 2 evaluation attributes taked into account.

• 한국항만학회지
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• 제7권1호
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• pp.5-12
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• 1993

In complex decision making such as ill-defined system, one of the main problem is how to treat ambiguous aspect of the decision making. According to the complexity and ambiguity of the objective systems, many types of evaluation attributes are necessary for the rational decision and the relationship among the attributes become complex and fuzzy. Fuzzy integral is very effective to evalute the complex system with interaction between attributes but how to save the evaluation efforts in the decision making process of grading the membership of the objects or alternative is the problem to be tackled. Because the more object there are to evaluate, the number of decisions to made increase exponentially. Therefore, this paper aimes to propose a new evaluation algorithm based on fuzzy integral which can save the evaluator's efforts in decision making process. The proposed algorithm is constructed as follows : First, compose the fuzzy measure by introducing AHP(Analytical Hierachy Process) & mutual interaction coefficient. Second, generate fuzzy measure value of monotone family set for calculating the fuzzy integral. The effectiveness of the proposed algorithm is investigated through the example and sensitivity of interaction coefficient is illustrated.

• 한국항해항만학회지
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• 제33권2호
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• pp.135-141
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• 2009

The circumstances surrounding world ports have changed rapidly and port competition to attract cargoes has been increasing fiercely. Specifically, deploying large container vessels resulted fewer port visits and strategic alliance among liner shipping companies. Recently, many studies have worked for improving port competitiveness. However, these studies were limited to evaluation of only port competitiveness and few studies suggested strategies for reinforcing port competitiveness. Although implications of these previous studies are practically available to build policies for port, there have been very few academic studies such as identifying port competitiveness and port selection with related attributes for reasonable evaluation and analysis. Therefore, this study aims to classify the existing studies, which dealt with port selection problem, based on basic structure that was suggested by Murphy (1992). Furthermore, the conceptual definition will be carried out by comparison analysis in terms of time of study, type of data and methodology and decision factor of each study.

• 한국항해항만학회지
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• 제27권5호
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• pp.547-555
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• 2003

항만공사는 항만을 관리하는데 가장 유용한 형태이다. 우리나라는 이와 같은 항만공사를 곧 부산에 설립하려고 한다. 그러나 가덕도에 위치하는 부산신항은 행정구역으로는 부산과 경상남도에 걸쳐 위치하고 있기 때문에 항만관리체계의 형태가 불투명하다. 연구의 방법론은 속성간 중복도를 고려하여 연산 할 수 있는 계층퍼지분석법(HFP)을 이용하였다.

• 한국항만학회지
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• 제12권1호
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• pp.25-33
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• 1998

The evaluation of port competition could be applied to determining the selection of a calling port. A few fundemental attributes of port competition were adapted by the 'brain storming' method. The criteria used for evaluating a port's competitiveness were as follows: efficiency of port operations, competitive power of each port's industry, economic activity of the hinderland associated with each port and capability of globalization. The weight of each criterion was 30%, 40%, 20% & 10%, respectively. And the most important factors that were considered in choosing each of the above criteria were profitability, port information system, cargo volume & inducement of foreign capital. The results of this study seemed to suggest that factors which influence port competition varied according to port circumstances, such as computer and communication systems and access to the global trade within the World Trade Organization

• 한국항만경제학회지
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• 제35권4호
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• pp.67-84
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• 2019

본 연구는 크루즈 선상서비스 및 기항지에서의 서비스 경쟁력 강화 방안을 제안하기 위하여 크루즈 관광 서비스품질 척도를 개발하고 고객만족도에 미치는 영향과 상대적인 중요도를 분석하였다. 구체적으로는 서비스품질 분석을 위해서 SERVPERF 모형을 기반으로 관광분야와 교통물류분야의 의견을 통해 산업의 특수성을 반영한 결과, 크루즈 서비스품질 3개 요인과 기항지 서비스품질 3개 요인을 도출하여 측정도구로 활용하였다. 분석방법으로는 설문조사로 수집된 자료를 사용하여 요인분석과 신뢰도분석을 실시하였다. 다음으로 변수간 관계를 분석하기 위하여 상관분석을 실시하였고 크루즈 관광 서비스품질이 고객만족도에 미치는 영향을 확인하기 위하여 회귀분석을 실시하였다. 연구 결과로 크루즈 선상 서비스 속성과 기항지 서비스 속성은 모두 고객 만족도에 긍정적인 영향을 미쳤고 서비스 속성에 대한 상대적인 중요도를 확인하였다. 이에 따른 정책제안으로 식음료 서비스의 차별화 전략, 다양한 선상 및 기항지 자연경관 관광, 연령대별 선실 디자인 차별화, 다양한 내륙교통망 확보, 내륙관광의 테마화 등을 제시하였다.