• The Journal of the Korea Contents Association
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• v.12 no.10
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• pp.439-452
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• 2012

The purpose of this study is to identify the best structural model among CEO's entrepreneurship(innovation proactiveness and risk-taking) in small and medium enterprises, group goal orientation(learning and performance goal orientation) and collective efficacy of employees. The result of verifying the best structural model is as follows. First. it indicated that innovation proactiveness of CEO's entrepreneurship positively affected group learning goal orientation and group performance goal orientation of employees while it did not affect risk-taking. Second, it indicated that group learning goal orientation and group performance goal orientation of employees positively affected collective efficacy. Third, it indicated that CEO's innovation proactiveness positively affected collective efficacy through group goal orientation of employees(learning and performance goal orientation). In this study, we targed 162 CEOs and 486 employees in small and medium enterprises located in Seoul, Gyeonggi and Jeju and applied the reponses of employees to 162 enterprises by using the average value measured in three divisions of each enterprise. We conducted a survey as a study method and conducted covariance structure analysis to verify the study model. Implications of the research are as below. First, we provided academic discussions by expanding the study category of goal orientation with an individual level into a group level. Second, we expanded the study category with individual goal orientation and collective efficacy into group goal orientation. Third, we suggested the possibility of another mechanism's effect between entrepreneurship and collective efficacy.

• Journal of Korean Library and Information Science Society
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• v.44 no.1
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• pp.177-199
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• 2013

Using a qualitative multimethod approach, this study was to construct a substantive theory about occupational socialization of librarians. Through theoretical sampling, 42 participants were in-depthly interviewed at three studies, i. e., phenomenological, ethnographic, and grounded theory approach. These data were analyzed and finally integrated using grounded theory approach. 'Acquiring Social Recognition as Information Professionals' was emerged the core category for describing and guiding the occupational socialization process. Six patterns were discovered: 'the Beliefs', 'the Seeking-Success', 'the Work-Obiligations', 'The Stucked', 'the Self-Pride', 'The Frustrated' Also, it discussed characteristics and socialization strategies of the pattern.

• Informatization Policy
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• v.21 no.3
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• pp.56-84
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• 2014

ICT development has led the government to provide more personalized services which means that the government has to collect more private information to satisfy the information demand from citizen. It is a dilemma because the more tailored information services may arise conflict against the right of private information protection which is one of the side effect by ICT. In this study, we analyzed the case of NEIS which still represents the issue of privacy conflict among each stakeholder's perspectives. To analyze the case, we used the frame analysis which is used as a tool for analyzing the case of public conflict. Through the analyses and discussions, we found the policy implication for the future ICT policies which can mediate the conflict between a data opening and the protection of privacy. Finally, we suggest a new governance approach for the better ICT policy contrary to top-down approach.

• Journal of Digital Convergence
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• v.14 no.12
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• pp.43-54
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• 2016

The purpose of this research was to develop a group counseling program for improving the psychological well being and mental health of the university entrants, and to verify the effectiveness of the program. The research procedure consisted of the program development step and the program verification step, and in detail, 6 steps of program development processes were established. The subjects of the research were 116 university entrants, and 15 group counselings were conducted. As the result, significant variations were shown in the scores of the psychological well being and mental health through the pre and post test on the group, and the experience report analysis evaluated that the objective of the program was accomplished. It is expected that these results would be helpful for suggesting various education methodology or education policy for the university entrants.

• Journal of Intelligence and Information Systems
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• v.29 no.4
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• pp.325-345
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• 2023

In the rapidly evolving domain of e-commerce, our study presents a cohesive approach to enhance customer satisfaction prediction from online reviews, aligning methodological innovation with practical insights. We integrate the RFE-SHAP feature selection with LDA topic modeling to streamline predictive analytics in e-commerce. This integration facilitates the identification of key features-specifically, narrowing down from an initial set of 28 to an optimal subset of 14 features for the Random Forest algorithm. Our approach strategically mitigates the common issue of overfitting in models with an excess of features, leading to an improved accuracy rate of 84% in our Random Forest model. Central to our analysis is the understanding that certain aspects in review content, such as quality, fit, and durability, play a pivotal role in influencing customer satisfaction, especially in the clothing sector. We delve into explaining how each of these selected features impacts customer satisfaction, providing a comprehensive view of the elements most appreciated by customers. Our research makes significant contributions in two key areas. First, it enhances predictive modeling within the realm of e-commerce analytics by introducing a streamlined, feature-centric approach. This refinement in methodology not only bolsters the accuracy of customer satisfaction predictions but also sets a new standard for handling feature selection in predictive models. Second, the study provides actionable insights for e-commerce platforms, especially those in the clothing sector. By highlighting which aspects of customer reviews-like quality, fit, and durability-most influence satisfaction, we offer a strategic direction for businesses to tailor their products and services.

• The Journal of the Korea Contents Association
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• v.16 no.10
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• pp.326-337
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• 2016

This research attempts to focus on the role of entrepreneurship and market-orientation on firm performance in perspective of medium and small-sized firms. To accomplish the purposes of this research, 500 entrepreneurs in Kyungnam and Ulsan area has been designated as a research object and finally a total of 182 questionnaires were analyzed by using PLS 2.0. The results from this study are as follows: First of all, the hypothesis regarding the influence of entrepreneurship on firm performance was rejected. Secondly, the hypothesis about the role of market-orientation was accepted. Finally, the effect of entrepreneurship on market-orientation was accepted. We outlined implication for theory and practice and suggested research limitation and future research based on research conclusion.

• Asia Marketing Journal
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• v.2 no.3
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• pp.1-25
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• 2000

기금조성은 대학이 활용가능한 중요한 재원확보수단이다. 그럼에도 불구하고 국내 대학의 경우 기금조성 성과는 매우 미흡한 실정이며 이에 대한 연구 역시 체계적이지 못하며 지극히 소수만이 발표되고 있다. 본 연구는 대학의 효과적인 기금조성을 위한 전략적 방향을 마케팅 관점에서 제시하고 있다. 국내 55개 4년제 대학의 기금조성부서장을 대상으로 한 서베이 분석결과, 국내 대학의 기금조성활동은 대체로 도입기에 있으며, 그 성과가 매우 저조한 것으로 나타났다. 본 연구는 기금조성에 있어 마케팅 관점에서의 접근, 특히 시장지향성과 체계적인 장기전략계획의 수립이 기금조성 성과와 매우 밀접한 관련을 맺고 있으며, CEO와 대학구성원의 몰입이 기금조성 관련변수에 광범위하게 영향을 미치고 있음을 확인하고 있다. 본 연구는 향후 기금조성관련 연구를 촉진하기 위해 기금조성모형과 연구문제를 제시하고 있으며, 대학의 정책입안자에게 필요한 경영암시도 제공하고 있다.

• Design Convergence Study
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• v.15 no.2
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• pp.1-15
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• 2016

The purpose of this study is to identify the characteristics of aging-friendly technology that can be integrated into future smart homes in an aging society. The literature survey and content analysis method were used to collect and analyze data. Papers of the international journal ICOST (International Conference on Smart Homes and Health Telematics) that professionally deal with converged technologies were analysis units. Sixty-five papers among 215 papers published from 2007 through 2014 were selected on the basis of end-users orientation. Totally, out of 65 papers 76 technology items were extracted. Characteristics of those technologies were analyzed focusing on purpose and application methods. As results, in terms of purpose, the technologies were oriented to provide both of psychological and physiological support to the users, focusing on the safety, convenience, health and entertainment to extend independent life of the elderly. Among the application method such as building structure, furniture, product, wearable device and free movable robot, product were dominant. Through those results, the aging-friendly technology is expected to alleviate a wide range of issues in aging society.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.17 no.1
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• pp.572-584
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• 2016

The aim of this study was to identify the female nurses' perception of the types and characteristics of male nurses using Q-methodology, which can explore human subjectivity. The 35 selected Q-statements from each of 35 subjects were classified into a normal distribution using a 9 point scale. The collected data was analyzed using the PC-QUANL program. Principal Component Analysis identified 3 types of perception toward male nurses. Type 1 was classified as 'development-oriented support type', Type 2 was classified as 'realistic critical type', and Type 3 was classified as 'conservative acceptance type'. The consensus of opinion in each type was 'Male nurses are under stress due to the unique characteristics of a female-dominated workplace'. These results will contribute to the perception improvement of female nurses toward male nurses by developing arbitration programs based on the three types.

• Information and Communications Magazine
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• v.25 no.9
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• pp.3-8
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• 2008

본고에서는 1998년 말부터 시작된 3GPP의 표준인 WCDMA, HSPA 및 LTE로의 진화 로드맵을 알아보고, 특히 최근의 중점 이슈인 LTE에 대한 추진 배경, 일반적 요구사항 및 기술적 요구사항의 개요에 대해 알아본다. LTE는 2004년 말에 필요성이 제기되어 2005년부터 본격 추진되었고 2008년 말이면 무선접속 분야는 표준이 거의 완료될 전망이다. 과거 WCDMA 에서 HSPA로 진화 시 호환성을 고려해서 조심스럽게 접근했던 것과는 달리 LTE에서는 호환성의 제약을 받지 않는 완전히 새로운 표준을 지향하여, 단순하면서도 효율적이고 유연한 기술표준을 목표로 작업이 수행되어 왔다. 무선통신 분야의 주류 기술이 되고 있는 OFDM, MIMO기술을 바탕으로 LTE기술은 Vodafone, Verizon, NTT DoCoMo등 많은 대형사업자로부터 차세대 기술로 선택되고 있으며 2010년경부터 상용화가 예상되고 있다.