• Journal of the Korea Society of Computer and Information
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• v.12 no.5
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• pp.243-251
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• 2007

The purpose of this study propose and empirically assessed Internet Banking success model. This was derived through an analysis of the quality evaluation factors of Internet Banking services and review of TAM model, IS success model, e-Commerce success model literature. The research model consists of exogenous variables(ease of use, economic benefits, safety) and endogenous variables (usefulness, user satisfaction, trust, behavioral intention to use). The analysis results revealed that ease of use is a very significant factor influencing usefulness and user satisfaction, trust. Safety is a significant factor influencing trust. Economic benefits and usefulness, trust are significant factors influencing user satisfaction. Usefulness and user satisfaction are significant factors influencing behavioral intention to use. This study provide the initiative of Internet Banking success model. Internet banking firms will support the competitive service through strategic qualify evaluation and improvement using Internet Banking success model.

• Proceedings of the Korean Operations and Management Science Society Conference
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• 2000.04a
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• pp.118-121
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• 2000

본 연구는 부품업체가 갖는 고유의 사업에 대한 특성분석을 통하여 방대한 부품개발과제들에 적합한 성공판정모형을 제시하고자 한다. 이를 위해서 전자부품업체를 대상으로 전문가에 대한 인터뷰조사와 설문 조사의 분석결과를 토대로 부품개발과제의 유형화를 시도하였고, 이에 따른 부품개발과제의 유형별 성공판정모형을 구축하였다. 본 연구의 모형 및 결과는 개발과제에 대한 합리적인 성패판정 기준 내지는 모형의 구축을 갈구하는 우리나라의 기술기업들에게 하나의 유용한 틀을 제공해 줄 수 있을 것이다.

• Proceedings of the Korea Information Processing Society Conference
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• 2020.11a
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• pp.494-497
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• 2020

코로나19 팬데믹으로 사회적 거리 두기가 확산됨에 따라 원격근무가 확산되면서 정부기관에서도 지난 3월부터 재택근무가 시작되어 현재도 일정 수준을 유지하고 있다. 따라서 비대면 시대의 원격근무 본격적인 확산에 대비해, 정보시스템 성공모형과 기술수용모형을 기반으로 정부기관에서 재택근무 시 필수적으로 사용하고 있는 정부원격근무서비스인 Government Virtual Private Network의 품질요인이 이용자 만족도에 미치는 영향 등을 분석하여 개선방안 마련에 기여하고자 한다.

• Journal of the Korean Society for information Management
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• v.29 no.4
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• pp.61-82
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• 2012

With the proliferation of the e-Book industry, people are increasingly interacting with e-Book as information systems. While e-Book contains the components regarded as an information system(IS), few studies have been conducted to assess the success of e-Book from IS perspective. This study proposed and empirically evaluated an e-Book success model. Structural equation modeling techniques were applied to the data collected by questionnaire from 241 users of e-Book. Every relationship among constructs was significantly supported by the data. This finding provided theoretical implications to extend existing e-Book research into the broader IS research area. Furthermore, this study illustrated the use of multi-group structural analysis to test the differences in structural weights between high e-Book and high paper book utility groups. The managerial implications of the results in setting different relationships and allocating appropriate paths to vitalize the e-Book market were discussed.

• The Journal of Korean Association of Computer Education
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• v.17 no.1
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• pp.83-96
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• 2014

This study is to identify which variables have influence on establishing successful Integrated Information Systems and relationships among these variables and to find a success model and success variables in establishing Integrated Information Systems in Korean universities. Precedent studies and other studies related to this study were reviewed and on the basis of these reviews, success variables were found to establish Integrated Information System. As for the research method, questionnaires were applied for employees working in universities and junior colleges. In order to verify influence relationships among success variables, a regression analysis was conducted. As a result, success variables for establishing Integrated Information Systems include organizational support, user support, development support, system quality, information quality, use, and net benefits. By identifying relationships among these variables, a success model was presented.

• The Korean Journal of Applied Statistics
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• v.21 no.3
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• pp.455-468
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• 2008

Based on the huge baseball game records, the steal plays an important role to affect the result of games. For the research about success or failure of the steal in baseball games, logistic regression models are developed based on 2007 Korean professional baseball games. The analyses of logistic regression models are compared of those of the discriminant models. It is found that the performance of the logistic regression analysis is more efficient than that of the discriminant analysis. Also, we consider an alternative logistic regression model based on categorical data which are transformed from uneasy obtainable continuous data.

• Journal of Digital Convergence
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• v.12 no.3
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• pp.127-140
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• 2014

This study is performed to measure a performance of IMS using Delone & McLean's Information Success Model as a practical analysis for IMS implementation and their effects. For this, I reviewed the pre-research literatures to attain the measurement factors for IMS implementation and information system success model. For inspecting the hypotheses, answered the questionaries to the IMS managers. The results are as follows: the first, to improve the user's will, they have to focus on the service quality. The second, to improve the user's satisfaction, focus on the system quality. Finally, which affect on the performance is user's will rather than satisfaction.

• Journal of Digital Convergence
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• v.20 no.1
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• pp.129-139
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• 2022

This study aims to identify which factors affect successful big data system construction, identify the relationship between the factors, and identify the success model and success factors necessary for public institutions to build big data systems. Therefore, the preceding and related studies related to this study were reviewed, and success factors for the establishment of a big data system were derived based on this. As a research method, a survey was conducted on users of institutions that have established or planned to build a big data system, and a structural equation (AMOS) was conducted to verify the impact relationship between success factors. As a result of the analysis, organizational support factors, development support factors, user support factors, information quality, service quality, system quality, use, and net benefit were derived as success factors for building big data systems, and a success model was presented. This can be seen as significant and academic contributions in that it is the first study of the success model for building an information system reflecting big data characteristics, and it is expected that this study will be used as basic data for building a big data system in public institutions in the future.

• Proceedings of the Korea Association of Information Systems Conference
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• 2005.05a
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• pp.297-311
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• 2005

지난 10년 동안 SCM 성공요인에 대한 많은 연구가 되어 왔으며, 그 중 절반은 성공적인 SCM 실행을 위한 파트너 간의 협력과 SCM 성과요인에 대한 연구가 많았다. 그럼에도 불구하고 SCM의 특징상 그 범위가 광대하고 명확하지 않아 관련연구에서 SCM 성공에 관한포괄적인 연구에는 어려움이 있는 것이 사실이다. 따라서 본 연구에서는 기존의 부분적으로 이루어 졌던 공급체인관리의 성공과 관련한 연구들을 통합된 5가지 구성요소로 분류 및 정리하였으며, 각 구성요소에 따른 종속변수를 정리하여 SCM 성공모형의 통합된 관점을 제공한다.

• 한국노년학
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• v.32 no.3
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• pp.869-893
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• 2012

The purpose of this study was to examine the effects of relationships with family on successful aging according to the four attachment style to children. 509 elderly people over 60 years old having a spouse, non-cohabitated children were included. The main findings through this study are as follows; First, secure and preoccupied attachment style were statistically higher than dismissing and fearful attachment style in successful aging and relationship with spouse, children and grandchildren. Second, total paths of research model were different according to the attachment style of the elderly. Model fit of secure attachment style was not good and the effects of relationships with family on successful aging were not statistically significant. In case of preoccupied attachment style, the effect of relationship with spouse and grandchildren on successful aging were significant. Also the effect of relationship with spouse on relationship with children was significant and the effect of relationship with children on relationship with grandchildren was significant. Relationship with grandchildren mediates the effect of relationship with children on successful aging. In case of dismissing attachment style, the effect of relationship with spouse and grandchildren on successful aging were significant. Also the effect of relationship with children on relationship with grandchildren was significant. Relationship with grandchildren mediates the effect of relationship with children on successful aging. In case of fearful attachment style, the effect of relationship with spouse and grandchildren on successful aging were significant. Also the effect of relationship with spouse on relationship with children was significant and the effect of relationship with children on relationship with grandchildren was significant. Relationship with children mediates the effect of relationship with spouse on successful aging. This study explains the role of attachment styles as moderation variable of relationship with family on successful aging and also suggests the importance of marital and grandparents-grandchildren relationship as alternative supporter when the elderly has relational problems with adult children.