• 한국병원경영학회지
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• 제17권3호
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• pp.1-22
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• 2012

The purpose of this study is to analyze the mediating effect of informatization level between characteristics of introducing information system and organizational performance in hospital settings, and to provide suggestions to improve the performance level of strategic information system of hospitals. In order to achieve study purpose, a causal path model was developed and empirically tested. Data were collected from 746 managers of 92 hospitals keeping information system in Busan, Ulsan and Kyungnam Province using self-administered structured questionnaire. Major results of this study were as follows; The results of the path analysis showed that organizational characteristics variables except informatization strength within health industry had significant effects on informatization level, and had indirect effects on organizational performance mediated by informatization level. On the other hand, informatization level, especially revelation capability among informatization level variables, was found to have significant direct effect on organizational performance. These results of empirical test imply that informatization level variables are both important affecting factors on organizational performance and mediating factors between organizational characteristics and organizational performance. Therefore, in order to increase organizational performance, measures improving informatization level should be developed and carried out continuously. And, especially, focusing on building and strengthening revelation capability is crucial to those efforts.

• Journal of Multimedia Information System
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• 제6권4호
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• pp.271-282
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• 2019

There is a description that you cannot manage what you do not measure. The Korea Ministry of National Defense (MND) is conducting evaluations in various fields to obtain meaningful effects from IT investments, and views that the evaluation of the defense informatization sector is divided into defense informatization policy evaluation and defense informatization project evaluation. The defense informatization level evaluation can measure the informatization level of MND and the armed forces or organizations. Since the evaluation system being studied to measure the level of defense informatization is composed mainly of qualitative metrics, it is necessary to reconstruct it based on quantitative metrics that can guarantee objectivity. In addition, for managing the level of change by evaluation objects, the evaluation system should be designed with a focus on homeostasis of metrics so that it can be measured periodically. Moreover, metrics need to be promoted in terms of performance against targets. To this end, this study proposes to measure the level of defense informatization by dividing it into defense information network, computer systems, interoperability and standardization, information security, information environment, and information system use, and suggests their metrics.

• 한국시스템다이내믹스연구
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• 제3권2호
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• pp.93-112
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• 2002

Over the past ten years, a new knowledge-based information society is coming up with a new paradigm shifted from the Industrial Society. According to this paradigm, Korea's policies of informatization on public administration affairs are shaped and promoted by several responsible bodies, including the Ministry of Government administration and Home affairs, the National Computerization Agency, as well as central and local Governments. But most informatization actions, especially standard information system projects, have done separately by the Ministries of central government. Besides, because of the absence of informatization strategy in local governments such as cities, counties, etc., they pursue separately various informatization projects on administration affairs by divisions. It is a critical problem not to manage systematic and unified promotion of information systems policies on administration affairs in local government. As an initial attempt to tackle the problem listed above, by introducing systems thinking this paper puts an effort to find some tentative answers to solve the problem possibly raised about the impact by Standard Information System Policy on which little research has been conducted so far. The findings presented in the paper would perhaps provide some ideas and directions for further study.

• 경영정보학연구
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• 제10권3호
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• pp.133-153
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• 2008

정보화 사업에 대한 투자성과가 언제부터 어떻게 나타날 것인가의 시차 연구는 정책개발 및 정보시스템 도입 시 의사결정에 중요한 연구이다. 그러나 대부분의 정보화 성과평가 방법론들은 평가시점에 따라 사전/과정/사후평가의 한 시점에서 평가할 뿐 시간 경과에 따른 정보를 제공하는데는 한계가 있다. 이에 본 연구에서는 정보화 효과 분석 및 시차와 관련한 선행연구들을 살펴보고 전자정부 사업의 일환으로 추진된 산업인력정보화 사업의 워크넷 시스템에 대한 시차효과를 파악하는 방법론을 제시하고, 이를 실증 분석하였다. 본 연구에서는 DB 데이터를 이용한 시차분석, 이용자들의 업무프로세스 분석을 통한 시차분석, IT투자 대비 효과를 이용한 시차분석 등 다양한 관점에서 시차효과 분석방법을 제시하였다. 또한 다양한 시차효과 분석방법을 국가인적자원개발 및 노동시장활성화를 지원하는 워크넷에 적용하여 검증을 시도하였다. 본 연구를 통해 시차분석을 위한 몇 가지 방법론을 제시하였으며, 산업인력 정보화사업의 성과가 시차를 두고 향상되었다는 것을 발견하였으며, 정보화와 성과 간에 발생하는 시차현상의 존재 가능성에 대한 시사점을 제시하였다.

• 한국IT서비스학회지
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• 제14권4호
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• pp.105-120
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• 2015

Enterprise should determine the adoption and utilization of information systems would be a great help to increase management performance. So, it maintains continually the budget and the investment for informatization. However, there is a limit to clarify whether the investment in informatization is contributed to create business opportunities through corporate competitiveness certainty or not. We tend to recognize the information system as a simple means to support common business rather than being used to achieve the company's business performance and to remain competitive. It is not an easy problem for the quantitative evaluation and analysis on the effect of intangible, such as management performance measurement by introducing computerization project. Informatization level evaluation model for the harsh business environment, specifically the Small and Medium Enterprise is lacking. In this paper, we proposed the audit evaluation model of an Small and Medium Enterprise informatization level based on system quality, information quality, user satisfaction, and IT business contribution. The proposed audit evaluation model was evaluated in the information system users, and verified the suitability throughout the survey of the audit professionals.

• 한국컴퓨터정보학회논문지
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• 제15권2호
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• pp.171-178
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• 2010

본 연구는 중소기업의 정보화를 추진함에 있어, 정보화 중에서도 중단기적인 도입 성과를 낼 수 있는 생산설비정보화 구축을 위하여, 성형제조업 분야의 생산실적 수집에 대한 표준 모델을 연구 개발한다. 성형제조업 생산설비정보화 표준화를 위한 개발방법론은 기 연구 개발된 생산설비정보화 개발 방법론(PSDM)을 적용하며, 표준화 모델은 생산관리 프로세스 중 메인 프로세스인 원자재수급 관리와 생산량 집계 2개의 프로세스를 표준화 시키고 표준 모듈을 개발한다. 본 연구로 생산설비정보화를 구축하고자 하는 성형제조업 중소기업 및 관련 전문 IT업체 들이 표준화된 모듈을 적용하여 시스템을 보다 효과적으로 구축 할 수 있으며, 시스템에 대한 구축 용이성과 신뢰성을 제공한다. 본 연구 결과를 적용함으로써 생산공정의 불합리한 요소제거, 생산제품 품질 향상, 생산비용절감이 가능하다.

• 품질경영학회지
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• 제51권1호
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• pp.131-154
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• 2023

Purpose: The purpose of this paper is to design an integrated informatization system that can manage quality & KPI by integrating management systems in the aerospace and defense industry, and study the effect on KPI when applied to related companies. Methods: The 7 management systems required for integration in the AS&D industry were studied, and an empirical analysis was conducted for H company in South Korea for the application of e-QMS integrated informatization & KPI system based on security environment and open quality. Results: The results of this study were analyzed to have an effect on the improvement of customer satisfaction and the positive improvement of quality failure cost in the aerospace and defense industry. And it was analyzed that it works to continuously comply with ethical management and environmental laws and prevent safety accidents. Conclusion: The greatest significance of this study is that it attempted to build an e-QMS integrated system in the aerospace and defense industry. Considering that the case of integrated management system and integrated operation of KPI in related industries has not been introduced in the existing literature, the results of this study will be shared as a meaningful preceding study in the era of digital quality information. In addition, the fact that the open-quality quality innovation methodology emphasizing measurement(M), tracking(T), and connection(C) was actually applied in an AS&D company and its effectiveness was objectively proven. It is expected that it will be a good paper for follow-up research.

• 경영정보학연구
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• 제23권1호
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• pp.135-154
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• 2021

네트워크 경제에서 중소기업의 정보화 수준은 기업의 경쟁력인 동시에 생산성을 결정하는데 중요한 역할을 한다. 중소기업의 정보화는 최근 4차 산업혁명의 흐름과 더불어 중요성이 대두되고 있다. 본 연구는 IT 비즈니스 가치 모형을 기반으로 중소기업 정보화의 핵심 요인을 분석한다. 그리고 중소기업의 종사자 수에 따른 기업의 규모로 계층을 구분하여 다층모형 분석을 실시하였다. 이를 위해 중소벤처기업부와 중소기업 기술정보진흥원에서 2017년도에 수행한 중소기업 정보화 수준 조사의 3,700개 중소기업들의 응답을 바탕으로 실증하였다. 중소기업의 정보화 수준과 정보화 효과를 평가하기 위해 자원 기반 이론을 근거하여 업무 프로세스 관점에서 평가하였다. 분석 결과 중소기업의 정보화 수준을 결정하는데 보완적 조직 자원이 핵심적 요인인 것을 확인하였다. 또한 중소기업의 규모에 따른 중소기업의 정보화 효과의 주요 요인은 기업의 공단 입주 형태가 중요한 요인인 것을 확인하였다.

• International Journal of Computer Science & Network Security
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• 제21권12spc호
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• pp.477-482
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• 2021

The existing approaches to ensuring the banking security of the state do not take into account the peculiarities of the banking system in the rapid development of the information economy (increasing uncertainty, imbalance and nonlinearity of processes in the banking system under the influence of innovation, institutions, information asymmetry, etc.). A methodological approach to determining the synergetic effect in the implementation of the regulatory influence of the state on the development of innovation processes related to informatization in the banking system, based on the use of differential equations and modelling the sensitivity of innovation processes related to informatization in the banking system, to the regulatory influence of the state to prevent the deployment of risks and threats to economic security of the state in this area has been suggested in the present article.

• Journal of Information Technology Applications and Management
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• 제16권4호
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• pp.205-222
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• 2009

Considering time-lag in the performance evaluation of information system (IS) investment is important because its effect reveals after certain period of time passed. Particularly it is more in the systems of e-government informatization projects which the amount of investment and the scale of business are huge. Many methods to solve this issue have been proposed such as system dynamics methods, simulations, structural equations etc. However, it is still difficult and unsolved problem because collecting practical data for time-lag analysis is very hard. In this paper, we analyze IS time-lag effect through factor analysis using the accumulated practical operational DB data. For the performance evaluation of the G4C system, the representative e-government web portal, we selected eleven factors reflecting time passing in G4C DB data. With these factors this paper conduct time-lag analysis in four view points. First, we conducted 'Stabilizing of G4C system' and got a result that IS is needed about three years for the stabilization. Second, we conducted 'Utilization of G4C system' and got a result that the utilization reaches appropriate level after in three years later after the introduction of G4C system. Third, we conducted 'Cost reduction effect' and got a result that cost reduction is stable in the third year after the introduction of G4C system. Lastly, we conducted 'System maturity effect' and got a result that the system reaches to the quality level that users expect after third to fourth years. According to the results of this research, we found that performance of IS improv continuously not immediately, and it needs three or four years of time-lag.