• Proceedings of the Korean DIstribution Association Conference
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• 2005.05a
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• pp.87-110
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• 2005

So far, the studies on the dissolution of relationship have regarded dissolution intention as the final consequence, therefore have not investigated phenomena after the formation of dissolution intention. This study is a seminal work which shows the mechanisms of deterioration of dissolution intention toward complete dissolution. So, this study has the scope from the formation of dissolution intention and to the right before of the complete dissolution. This study has investigated the consequences of dissolution intention(increasing opportunism, decreasing transaction specific investment, and decreasing cooperation) and the relationships of them empirically. As the result of hypotheses test using data collected from 179 newspaper branch office samples, all hypotheses are supported. Dissolution intention has the positive effect on opportunism and negative effect on transaction specific investment. Opportunism decrease transaction specific investment and cooperation. And, transaction specific investment has the positive effect on cooperation. Finally, the authors discussed the theoretical contributions, managerial implications, and limitations of this study and presented the future research directions.

• The Journal of the Korea Contents Association
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• v.16 no.9
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• pp.127-135
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• 2016

We identified a competition network which has never been studied before and investigated the relationship between centrality of participants in singing competition and their winning percentage within the competition network. We collected competition data from 'Immortal Songs: Singing the Legend', which is a Korean television music competition program, and constructed a competition network. We calculated centrality and winning percentage and analyzed their relationship using correlation analysis, regression analysis, and visualization. There are four main findings in this research. First, a competition network is a scale-free network whose degree distribution follows a power law. Second, there is a logarithmic relationship between the count of competition and closeness. Third, winning percentage converges to approximately 60% for players who have participated in more than 20 competitions. Lastly, a strength of opponents affects approximately 23% of winning percentage for players with less than 20 competitions. The academic significance of this study is that we pioneered the definition of the competition network and applied social network analysis method. Another significant contribution of this paper is that we found explicit patterns between the centrality and winning percentage, suggesting ways to improve social relationship in competition network and to increase winning percentage.

• Korean Journal of Social Welfare Studies
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• v.49 no.1
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• pp.335-374
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• 2018

It is anticipated that the introduction of ICT to street-level welfare administration will smoothen communication processes between frontline officials and recipients by intensifying welfare information sharing and distribution. However, through a case study of ICT-mediated street-level welfare administration in South Korea, this article claims that ICT can deteriorate frontline official-recipient relationship into more distrustful and disempowered directions. This study demonstrates that ICT tends to replace face-to-face rapport building between officials and recipients with mechanical checking and complaining processes. ICT-based welfare administration can also disempower the autonomous interactions of street-level actors by surveiling every working step of frontline officials and the daily lives of recipients. Through an investigation into street-level bureaucracy in an information society, this study criticizes the dehumanization tendency of ICT-mediated human services and raises a question in the roseate vision on social welfare informatization.

• Journal of Korean Library and Information Science Society
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• v.50 no.4
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• pp.1-31
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• 2019

The purpose of this article is to find out both strategies and methods that Korean libraries could be reborn and recognized as an essential public good for the information poor. To the end, the first discussion is about the Korean society's intrinsic standpoints on social minorities and information poverty. And the second discussion is on how the Korean library community has approached and met with the information poverty issues of social minorities. Special concerns are on analysing the achievements and limitations of Korean library policies for social minorities. Also investigated are the indigenous factors that have impeded the further development of library services for the information poor. And finally this article requests for scholarly efforts to strengthen the theoretical basis of library policies for social minorities, together with strategic suggestions for Korean librarians who wish to renovate their specialized services for social minorities.

• 한국체육학회지인문사회과학편
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• v.51 no.3
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• pp.79-88
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• 2012

The purpose of this study was to find spectator's value cognition and expected-benefit factors on professional baseball sportstar. Purposeful Sampling method was used to select among fan club leaders and people who had watched baseball games over ten years 8 informants who watched more than 4 times in 6 baseball games in 2011 Lotte Card Professional Baseball League. Data collection relies on focus group interviews and in-depth interviews. Text analysis was attempted to adopt the A-R-C needs theory proposed by Thomson(2006) for spectator's value cognition and the metaphors for consuming by Holt(1995) for expected-benefit factors. The research summary is as follow: Spectator's value cognition on professional baseball sportstar were an object of entertainment-oriented value, a major figure for social relationship-oriented and an object of identical. Spectator's expected-benefit factors on professional baseball sports tar were confirmation of values and heroic orientation. Meanwhile, spectator who had entertainment-oriented value cognition on professional baseball sportstar expect heroic orientation, who recognize professional baseball sportstar a major figure for social relationship-oriented and an object of identical pursue confirmation of values.

• The Journal of the Korea Contents Association
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• v.14 no.12
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• pp.753-763
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• 2014

After retirement, retirees are exposed to many changes. But, one of the most influential factor on retirement is Social network. Social network is making various relationships with many people. This consists of functional feature and structure feature. This study to systematically investigate social network changes of pre- and post-retirement by using two features. We utilized 2008~2012 'Longitudinal study of ageing' and selected 1,569 retirees above 45 years old as a final subject. This study used STATA 12.0 program for analysing frequency and descriptive statistic. At first, we analyzed personal characteristics and affecting factor on social network of retirees through Panel logit model and fixed effects regression model. Second, we applied multiple panel logit model and fixed effects model to learn factor affecting employment and social network changes. We found that a number of social activities affects social network in the structure feature and support from sons and daughters also influences social network in the functional feature after retirement.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 2007.12a
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• pp.68-69
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• 2007

논문은 항만 위험관리의 한 분야로 항로를 계획하거나 기존 항로를 검증하는데 필요한 조선자의 조종상의 곤란한 정도를 다루기 위한 것이다. 이 논문은 한국해양연수원이 보유하고 있는 실시간 풀미션 선박조종 시뮬레이터를 이용하여 부산 북항의 방파제 통과시에 나타나는 조선자의 주관적 평가와 조선자가 시행한 조종 위험도에 대한 상관관계를 비교하였으며 조선자의 심리적 부담감이 실제 조선에 어떻게 나타나는가를 중점적으로 다르고 있다. 이 논문의 결론은 두 가지로 말할 수 있는데 하냐는 조종위험도와 주관적 평가 사이에는 상관관계가 있어 조종위험도가 크면 주관적 평가도 같이 증가함을 알 수 있고 다른 하나는 충분히 'tideway'를 주면 통과할 수 있는데도 불구하고 시각적으로 보이는 여유 공간에 제한을 받아 통과할 정도의 'tideway'를 줄 수 없는 점이다. 이를 보면 시각적으로 보이는 모습이 항로 설계에 중요한 부분이 됨을 알 수 있다.

• Proceedings of the Korean Institute Of Construction Engineering and Management
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• 2007.11a
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• pp.469-472
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• 2007

분쟁은 팀이 형성될 때 일어난다. 그것은 일반적으로 건설현장에서 다양한 형태로 일어난다. 따라서 건설현장의 일반적인 분쟁의 원인은 긍정적이거나 부정적인 특징들을 포함하고 있다. 그러나 과도한 분쟁은 팀의 작업에 있어서 큰 장애가 된다. 따라서 함께 일하는 문화를 증대시키는 것이 필요로 한다. 이 논문의 목적은 프로젝트 팀워크 효율요인을 규명하고 이러한 요인들 사이의 중요한 관계를 밝혀내는 것이다. 설문조사는 전문가들로부터 자료를 수집하여 사용되었다. 요인분석은 21개의 팀워크 요소로 분류하였고, 주요 3개 건설부분 즉, 시공자, 설계자, 발주자에 종사하는 169개의 응답에 의해 평가되었다. 요인분석은 그 아래 3그룹 즉 팀워크 문화구축, 참여자간 유대관계 구축, 신뢰 형성으로 분류할 수 있다. 이 논문의 결과는 건설사업의 프로젝트 참여자들 사이에서 유대관계를 증진시키기 위한 도구로 사용될 수 있다.

• Journal of KIISE:Computing Practices and Letters
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• v.5 no.3
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• pp.360-365
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• 1999

TMN에 기초한 망 관리 시스템은 관리자/관리대행자 패러다임으로 역할이 분류되며 관리자는 관리대행자를 통해 관리 객체의 집합체인 관리정보베이스(MIB)에 접근할수 있다. CMIP 질의는 관리 정보 트리 상에서 관리 행위가 이루어질 관리객체를 선별하기 위하여 Scope 와 Filter를 이용한다. 본 논문에서는 관계형 데이터베이스를 이용하여 관리 정보베이스를 구축시 이러한 질의를 한번의 데이터 베이스 스캔으로 처리할 수 있도록 관리 객체의 " Distinguished Name"을 이용하여 MIT를 형성하고 SQL의 LIKE 연산자를 이용하여 Scope를 만족하는 노드를 찾는 방안을 제시한다. 이러한 방법은 부모자식 관계를 이용하여MIT를 표현하고자 결합 연산에 의해 Scope를 처리하는 일반적인 방법에비하여 성능이 우수함을 보였다. 관리자와 관리 대행자간의 교신을 위하여 IODE 8.0 CMIP프로토콜 스택을 이용하였고 ASN.1인코딩을 위하여 Pepsy컴파일러를 사용하였다.일러를 사용하였다.

• Journal of Korea Society of Industrial Information Systems
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• v.6 no.1
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• pp.90-98
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• 2001

Manufacturing firms have to recognize the fact that trust, long-term relationship with supplier through collaboration is able to contribute to improving their competitiveness. However, developing these relationships is able to contribute to improving their competitiveness. However, developing these relationships have proved quite challenging. Supplier development takes much cooperation, coordination, and collaboration to build and manage their relationships in order to lower costs, reduce lead times, improve the quality of products, optimize inventories and facilitate products development.