• 산업경영시스템학회지
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• 제22권50호
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• pp.281-291
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• 1999

This paper is a brief review of the different procedures that are available for fitting theoretical distributions to data. The use of each technique is illustrated by reference to a distribution system which including the Pearson, Johnson and Burr functions. These functions can be used to calculate percent out of specification. The main objectives of this study are to propose a new methods for estimating a measure of process capability for Beta distributed variable data by using the percentage nonconforming. The comprehensive information for the process can be used to evaluate more accurately process capability.

• 디지털융복합연구
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• 제16권11호
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• pp.237-253
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• 2018

급변하는 환경 속에서 기업은 동적역량이 중요한 요소로 등장하고 빅 데이터의 활용은 비즈니스의 새로운 핵심가치로 부각되고 있으나 기업이 빅 데이터를 활용함에 있어 성과를 창출할 수 있는 기업의 주요자원 및 역량에 대한 연구는 미미한 실정이다. 본 연구에서는 빅 데이터 활용의도에 영향을 주는 중소기업의 동적역량과 기업가지향성에 대해 분석하였다. 실증분석을 위해 국내 연구개발을 수반하는 중소기업 364개를 대상으로 설문조사를 실시하여 동적역량이 기업가지향성을 경유하여 빅 데이터 활용의도에 미치는 영향에 대해 SPSS Win Ver.22.0와 PROCESS macro v3.0을 이용하여 병렬다중 매개분석을 수행하였다. 가설검증결과 동적역량은 빅 데이터 활용의도에 정의 영향을 미쳤으며, 기업가지향성은 부분적으로 빅 데이터 활용의도에 정의 영향을 미치는 것으로 나타났다. 본 연구를 통해 인공지능과도 연계된 빅 데이터의 활용의 결정요인으로 중소기업의 핵심자원인 동적역량과 기업가지향성에 영향력과 이해도를 높이고 중소기업 경영관리에 도움을 주고자 한다.

• 정보화정책
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• 제24권1호
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• pp.30-47
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• 2017

정부는 공공데이터의 품질관리 수준을 평가하기 위해 국제표준을 기반으로 공공데이터 품질관리 조직 성숙도 모델을 개발하였다. 그러나 현장에 적용하기에는 평가항목이 너무 많다는 지적에 따라 평가지표 수를 축소한 새로운 모델을 보완 개발하였다. 이를 위하여 프로세스를 통합 및 조정하여 프로세스 수를 축소하였으며 프로세스능력수준이 아닌 새로운 활동능력수준 기반의 평가 방식을 제안하였다. 또한, 공공데이터 품질관리 성숙수준을 다섯 개의 레벨로 표현하는 방식과 1~5 사이의 실수로 표현하는 방식을 제안하였다. 그리고 새로 제안한 모델의 특성을 기존의 조직 성숙도 모델과 비교 분석하였다.

• 유통과학연구
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• 제20권7호
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• pp.97-105
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• 2022

Purpose: This study aims to analyze and prove the effect of logistic capability and Total Quality Management practices on Micro, Small and Medium Enterprises (SME) performance directly or mediated by non-financial performance. Research design, data and methodology: This study tested the hypothesis using Hierarchical multiple regression analysis, the method of data collection in this study was using questionnaire, the sampling technique was purposive sampling technique, with SME that has been established for more than 5 years and manufacturing. The data analyzed were 180 respondents using SPSS 25. Results: The findings showed that logistic capability has direct and indirect effects on SME financial performance and has a positive effect on SME financial performance mediated by non-financial performance. While the total quality management practices have a positive effect on SME financial performance mediated by non-financial performance. Thus, companies can achieve maximum financial performance if they invest in developing employee knowledge and concerning on non-financial actions, such as employee satisfaction, innovation and proactively seeking market opportunities. Conclusions: In conclusion, one of the main factors that companies need to consider to improve financial performance is non-financial performance in mediating the effect of logistic capability and TQM practices on the financial performance of SMEs.

• Asia pacific journal of information systems
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• 제25권3호
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• pp.597-625
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• 2015

Prior research has emphasized the significant effect of service orientation on organizational performance. However, little research on service orientation has been conducted in the financial field, including the investment management service industry in which high quality service for clients is required. In this paper, we propose a research model that centers on the concept of service orientation as a type of dynamic capability affecting firm performance. The research variables include job competency, risk management capability, operational capability, service orientation, and service performance. We assume that service orientation partially mediates the effects of risk management capability and operational capability on service performance. To test the model, we collected data from 391 fund managers in 86 teams (37 investment management companies) and analyzed it with partial least squares (PLS) method. Each of the 391 fund managers was asked to answer team level measures, which is effective for team level analysis. We find that job competency positively affects both risk management capability and operational capability, which in turn affect service orientation. Risk management capability and operational capability are assumed to directly affect service performance. However, risk management capability does not influence perceived service performance, whereas operational capability does affect it. This result indicates that risk management capability does not directly affect service performance. However, via service orientation, considering that risk management inconveniences customers and is geared to enhance service orientation, service performance is positively affected. Operational capability does not influence service orientation, whereas it affects perceived service performance. This result reveals that operational capability directly affects firm performance. As expected, service orientation significantly affects the service performance perception of fund managers. This study contributes to the literature by introducing service orientation to the financial industry and measures and tests team-level service performance. Our findings also provide insights to practitioners because to enhance team performance, managers must focus on service orientation in addition to operational capability.

• 대한안전경영과학회지
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• 제20권3호
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• pp.47-63
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• 2018

The purpose of this research was to test the effects of technological innovation capability and technology commercialization capability on new product performance of the companies in electronics industry and the moderating role of perceived usefulness of government R&D support. For this study, Research data were collected through questionnaire instruments from the sample of 346 employees in 17 electronics companies of metropolitan area. The 305 sample was selected and analyzed by hierarchical regression technique. The results showed that technological innovation capability and technology commercialization capability had a positive effect on new product performance. And also found out perceived usefulness of government R&D support had the moderate roles between only technical innovation system our of three technological innovation capability factors and new product performance, and also between only manufacturing capability our of three technological commercialization capability factors and new product performance. With the research results, the implications for electronics company were discussed, and the directions for future research were suggested.

• 무역학회지
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• 제45권2호
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• pp.87-102
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• 2020

While many previous studies have emphasized that technological and learning capabilities have an important impact on internationalization, however, there have been few attempts to directly identify the mediating role of innovative performance in the relationship between them. Therefore, we tested the relationships among two organizational capabilities such as technological capability and learning capability, innovative performance and internationalization. Specifically, we explored the impact of two organizational capabilities on innovative performance and the mediating role of innovative performance on internationalization. We tested hypotheses based on 206 survey data of Gwangju and Jeonnam provinces' small and medium-sized enterprises (SMEs). The empirical results showed that both technological capability and learning capability had a significantly positive (+) effect on SMEs' innovation performance, and both technological capability and learning capability had a significantly positive (+) effect on internationalization performance. In addition, it was confirmed that the innovation performance is not only related to the relationship between technological capability and internationalization performance but also acts as a partial mediation role in the relationship between the learning capability and internationalization performance. Based on the results of this study, theoretical and practical implications were provided, and the limitations of this study and future research directions were also discussed.

• The Journal of Asian Finance, Economics and Business
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• 제8권5호
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• pp.81-89
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• 2021

This study aimed to investigate the factors affecting Logistics capabilities for Logistics Service Providers in Vietnam. Researchers inherited and developed based on previous research to focus on analyzing and evaluating dynamics, measuring Logistics capabilities, and the factors affecting Logistics capabilities for Logistics Service Providers. The logistics capabilities Model is used based on three factors: customer demand management capability, innovation capability, and information management capability. The empirical analysis used data from the survey data of l90 managers of Logistics Service Providers in Hai Phong, Ho Chi Minh City, Da Nang, Hue, Hanoi with reliable tools (SPSS 26.0 software). The data were analyzed by frequencies, percentages, means, Pearson's Linear Correlation Coefficient, exploratory factor analysis, and multi-linear regression model based on the survey data. The research results identified the following factors affecting Logistics capabilities for Logistics Service Providers: innovation capability has the strongest impact on Logistics capabilities; customer demand management capability has the following strong effects on Logistics capabilities; and finally, information management capability that affects Logistics capabilities. There is also a positive relationship between all factors and Logistics capabilities. Several recommendations are further suggested to enhance to improve Logistics capabilities for Logistics Service Providers in Vietnam.

• 융합보안논문지
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• 제7권2호
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• pp.49-55
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• 2007

소프트웨어 고장 시간은 테스팅 시간과 관계없이 일정하거나. 단조증가 혹은 단조 감소 추세를 가지고 있다. 이러한 소프트웨어 신뢰모형들을 분석하기 위한 자료척도로 자료에 대한 추세 검정이 개발되어 있다. 추세 분석에는 산술평균 검정과 라플라스 추세 검정등이 있다. 추세분석들은 전체적인 자료의 개요의 정보만 제공한다. 이러한 분석도구를 다시 세분화하여 품질 관리측면에서 분석을 시도 할 필요가 있다. 따라서 본 논문에서는 품질관리 측면에서 사용되는 공정능력지수를 이용한 공정분석을 시도하였다. 소프트웨어 고장 간격 시간은 비음이기 때문에 수명분포가 정규분포를 가정하는 기존의 공정능력분석방법 대신에 정규화 시켜주는 박스-코스 변환을 이용하여 공정 능력 분석을 시도 하였다. 공정능력에 사용된 고장 간격 시간자료는 실제 자료인 SS3을 이용하였고 그 결과를 나열 하였고 이런 결과들의 활용 방안을 제시 하였다.

• 대한안전경영과학회:학술대회논문집
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• 대한안전경영과학회 2000년도 춘계학술대회
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• pp.249-263
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• 2000

This paper considers an algorithm using Johnson transformation to calculate process capability index for non-normal distribution. Johnson transformation is well known as one of methods transforming the data with non-normal distribution to normal data.