• Asia pacific journal of information systems
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• 제28권3호
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• pp.167-182
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• 2018

The purpose of this study is to investigate the relationship between knowledge sharing and academic performance in the context of quality-assurance related work. It furthermore aims to explore the role of information technology in mediating this relationship. Quantitative method was applied to collect data from the participants using an online-based questionnaire. Convenience sampling technique was used. The responses were collected from 140 participants in a university from Saudi Arabia. The study found a strong positive relationship between knowledge sharing and individual performance. It was also found out that information technology partially mediates the relationship between knowledge sharing and individual performance. The research unearths the significant contribution made by information technology in mediating the relationship between individual-level knowledge sharing and the individual performance. This helps to understand the positive impacts on individual work performance in institutions of higher education that would be derived if individuals use various forms of IT to share knowledge. The focus of the research is the individual performance as the pertinent contribution towards positive outcomes in institutional performance.

• International Journal of Computer Science & Network Security
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• 제22권12호
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• pp.153-159
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• 2022

The article discusses the use of smart technologies in the training of future specialists. Today, learning using smart technologies is becoming a new educational standard, where information is presented in a logical sequence, computer training systems have powerful functions for the educational process. The functions of smart technologies are highlighted. It is noted that smart technologies are successfully used in the field of education and professional training. The concept of "smart education" is characterized. Smart education is an educational paradigm that underlies a new type of education system. The implementation of the smart education paradigm is aimed at the process of obtaining competencies and competencies for flexible and adapted interaction with the social, economic and technological environment. Smart education should ensure that the benefits of the global information society can be used to meet educational needs and interests. A special place is occupied by computer-based educational multimedia systems that allow you to deepen your knowledge, reduce the duration of training, and increase the number of students per teacher. The main principles of smart education are highlighted. Improving the efficiency of training in a modern higher education institution is impossible without the introduction of smart technologies in the organization of the educational process.

• 정보교육학회논문지
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• 제3권1호
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• pp.65-74
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• 1999

컴퓨터와 통신 기술의 발달로 인하여 인터넷은 정보와 지식의 습득을 도와주는 유용한 수단이 되었다. 최근에는 초고속 정보통신망의 출현으로 인하여 단시간 내에 세계 각 곳에 산재되어 있는 정보를 검색 및 전송할 수 있게 되어 인터넷의 교육적 가치가 더욱 높아지고 있는 실정이다. 이에 따라 인터넷을 교수학습에 활용할 수 있게 해주는 여러 가지 도구의 개발이 절실하게 요구된다. 본 논문에서는 인터넷환경에서 영어 학습을 위한 객체관계형 동영상데이터베이스 시스템을 설계하고 구현하고자 한다. 동영상 데이터베이스 관리 시스템을 이용하여 영어학습을 위한 동영상데이터베이스를 구축하고 이를 검색하는 기법을 제안한다. 또한 지금까지는 인트라넷과 같은 제한된 공간에서만 사용되던 동영상 데이터베이스를 인터넷에서도 활용할 수 있도록 하기 위한 도구를 개발한다. 이를 이용하면 인터넷상의 사용자가 영화장면과 같은 효과적인 영어학습 도구를 쉽게 찾을 수 있고 스트리밍 기술을 이용하여 실시간 전송 및 재생이 가능하다.

• 한국산업정보학회논문지
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• 제16권5호
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• pp.73-81
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• 2011

대학에서 제공되고 있는 교육을 살펴보면 개별적인 학생들의 요구를 만족시키기 어렵다. 이는 대학교육이 한명의 서비스제공자에 의해 많은 사람들에게 동시에 제공되기 때문으로 볼 수 있다. 이를 감안하여 학생들이 보다 다양한 정보통신기술을 활용할 수 있다면 교육이 제공되는 과정이나 컨텐츠에 대해 더 만족할 수 있을 수 있다고 가정하였다. 연구에서는 학생들의 기술수용성 정도가 관계품질, 교육서비스품질, 교육서비스만족에 미치는 영향을 살펴보고 학생들의 정보통신기술의 활용정도가 높고 낮음에 따라 이들 관계에 어떠한 영향을 미치는지에 대해서도 살펴보았다. 검증결과 기술수용성이 높으면 관계품질, 교육서비스품질을 높일 수 있고, 관계 품질과 교육서비스품질도 교육서비스만족을 높일 수 있다고 제시되었다. 정보통신기술의 활용정도도 이들 관계에 영향을 미치는 것으로 나타났다. 본 연구는 교육인프라가 부족한 지방의 중소 도시에 위치한 대학에서 연구를 진행함으로써 향후 해당 컨텐츠를 교육에 활용하게 되었을 경우 더 많은 효과를 볼 수 있으리라 생각된다.

• 경영정보학연구
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• 제1권1호
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• pp.137-163
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• 1999

• 컴퓨터교육학회논문지
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• 제3권1호
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• pp.13-22
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• 2000

우리 사회가 점차 지식기반 정보사회로 변화해 감에 따라 수 많은 지식이 폭발적으로 증가하고 있다. 이에 많은 교육정보 자원의 효율적인 관리와 활용을 위해 정보시스템들이 구축되어 활용되고 있다. 그러나 체계적인 관리체계의 미흡으로 인하여 각 시스템별로 다양한 코드체계를 사용하고 있다. 이러한 상이한 코드체계는 각 시스템간의 정보공유 및 활용의 효율성을 저해하는 요인이 되고 있다. 이에 본 연구에서는 교육정보 자원의 효율적인 관리를 위한 표준데이터 코드관리시스템을 설계하여 교육정보 자원의 효율적 관리방안을 모색하였다.

• International Journal of Human Ecology
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• 제15권1호
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• pp.23-37
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• 2014

This study critically appraised the accumulated articles based on the critical science perspective on Korea's home economics education. The 55 articles published from 1993 to 2011 were identified and placed into three categories: Critical science paradigm, practical problem-focused curriculum, and systems of action. The common result across categories was that some authors did not fully understand the concepts of practice, a practical problem-focused curriculum, the practical reasoning process, and the systems of action. A positive outcome of including a critical science perspective in the Korean national curriculum will be seen when systems supporting this perspective, such as those providing more specific information on a critical science perspective and the relevant textbook accreditation standards, are available. We present a proposal based on considerations of a national curriculum, teacher education, relevant philosophical perspectives, and classroom practice.

• 한국IT서비스학회지
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• 제20권2호
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• pp.91-109
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• 2021

Recently, social and economic environment has been rapidly changed. In particular, the development of IT technology accelerated the introduction of databases, communication networks, information processing and analyzing systems, making the use of such information and communication technology an essential factor for corporate management innovation. This change also affected the accounting areas. The purpose of this study is to document changes in accounting areas due to the adoption of IT technologies in the era of technology and information, to define the required accounting professions in this era, and to present the efficient educational methodologies for training such accounting experts. An accounting expert suitable for the era of technology and information means an accounting profession not only with basic accounting knowledge, competence, independency, reliability, communication skills, and flexible interpersonal skills, but also with IT skills, data utilization and analysis skills, the understanding big data and artificial intelligence, and blockchain-based accounting information systems. In order to educate future accounting experts, the accounting curriculum should be reorganized to strengthen the IT capabilities, and it should provide a wide variety of learning opportunities. It is also important to provide a practical level of education through industry and academic cooperation. Distance learning, web-based learning, discussion-type classes, TBL, PBL, and flipped-learnings will be suitable for accounting education methodologies to foster future accounting experts. This study is meaningful because it can motivate to consider accounting educational system and curriculum to enhance IT capabilities.

• 한국정보시스템학회지:정보시스템연구
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• 제31권1호
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• pp.1-24
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• 2022

Purpose The purpose of this study is to investigate the factors that affect the user satisfaction and continuous use intention of the improved ATCIS in the Korean Army. Design/methodology/approach Based on the various theories in relation to IT continuance, user satisfaction was identified as the main factor with regard to the continuous use intention of the improved ATCIS. In addition, computer self-efficacy, education-training, and system quality were hypothesized as antecedent variables to user satisfaction, and information security stress was set as a moderating variable for these relationships. Findings Survey results show that computer self-efficacy, education and training, and system quality had a positive effect on user satisfaction, and information security stress was found to moderate these relationships. The effects of computer self-efficacy and education-training on user satisfaction were higher in the group with low information security stress. However, the relationship between system quality and user satisfaction was higher in the group with high information security stress. User satisfaction is found to have a positive effect on the continuous use intention even with habit considered as a control variable.

• 한국지능시스템학회:학술대회논문집
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• 한국퍼지및지능시스템학회 2006년도 춘계학술대회 학술발표 논문집 제16권 제1호
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• pp.302-305
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• 2006

A problem that arises in most communication receivers concerns the wide variation in power level of the signals received at the antenna. These variations cause serious problems which can usually be solved in receiver design by using Automatic Gain Control (AGC). AGC is achieved by using an amplifier whose gain can be controlled by external current or voltage. However, the AGC circuit does not respond to rapid changes in the amplitude of input. If input changes instantaneously, then even if op-amps could follow the change, the envelope detector capacitor could not, since the capacitor's voltage could not change instantaneously. To alleviate this deficiency, we present Improved Automatic Gain Control Circuit (IAGCC) replacing AGC circuit to FLC.