• Journal of Information Science Theory and Practice
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• 제8권4호
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• pp.20-28
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• 2020

In this study, the RDA DMP Common Standard (RDCS), a data model for implementing a machine actionable Data Management Plan (maDMP), was analyzed in four aspects. First, the twelve class models proposed by RDCS were analyzed. Second, whether the DMP attribute was included in the class attribute was analyzed. Third, we analyzed the namespace used for RDCS properties. Fourth, the values and identifiers used in RDCS properties were analyzed. As a result of the analysis, four directions for improvement were derived. First, it is necessary to add an academic record class to describe information such as papers and reports, which are representative academic documents. Second, the primary research institution, responsibility, resources, option attribute, and additional attributes are needed to describe the researcher's affiliation information. Third, it is necessary to additionally use a namespace such as Friend of a Friend that can be used universally. Fourth, the use of digital object identifier should be considered to identify academic literature.

• 한국비블리아학회지
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• 제22권1호
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• pp.193-210
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• 2011

현대 마케팅의 특징은 소비자지향성에 있다. 일반기업이 소비자만족을 목표로 모든 경영활동을 통합하듯이 도서관경영에서도 이용자만족을 목표로 모든 도서관업무를 계획하고 조직하고 지휘하고 통제하는 경영마인드가 필요하다. 본 논문에서는 마케팅지향적 경영철학의 실행을 위하여 소비자의사결정과정모델을 이용하여 도서관 이용자의 행동을 깊이 있게 이해하고 그 결과를 도서관 마케팅전략 수립에 활용하는 방안을 연구하였다.

• 한국건축시공학회:학술대회논문집
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• 한국건축시공학회 2009년도 춘계 학술논문 발표대회 학계
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• pp.163-166
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• 2009

All sorts of technique for schedule progress management is being developed recently, These can change and develop the abstractive concept model to a detailed model that describes the visual 3D image about a schedule plan. but, this technique is troublesome, because this requires the handwork by means of connection between 3D-CAD and scheduling Program. In this study, the process of real-time schedule progress control system using the integrated database by 3D-CAD object information system and schedule module is presented. This study present the process of a schedule progress management using UML, and the process of real-time schedule progress management using RFID system. Through this study, we want to realize the rapid generation of estimated schedule information and to simulate and analyze actual schedule information by real-time.

• Asia pacific journal of information systems
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• 제31권2호
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• pp.236-256
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• 2021

Online financial technology products are an important consumer finance innovation. While a large body of previous research has focused on initial adoption and consumer willingness to use these products, little research explores the continued use of these products beyond the initial adoption phase. In particular, special attention should be paid to how users' trust and perceptions of privacy and security affect continued use behavior. This paper integrates the expectation confirmation model of information system continuance (ECM-ISC), the information system success model (ISSM) and the security and trust literatures to investigate continued use of online financial technology. To test the research model, we collected 398 valid questionnaires from Ant Credit Pay users. The research results show that system and service quality positively impact users' expectation confirmation, while information quality has no significant impact. Expectation confirmation and perceived usefulness positively affect user satisfaction. Moreover, the user's perception of privacy and security plays a vital role in user satisfaction. Satisfaction and perceived trust jointly promote users' continuance behaviors. Findings of this study indicates the importance of the information system success factors and security factors due to their influence on the continued use of Fintech products. This conclusion has implications for enterprises in improving the product qualities and enhancing the degree of security to meet user needs.

• KSII Transactions on Internet and Information Systems (TIIS)
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• 제12권10호
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• pp.4995-5014
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• 2018

As the area covered by the CPS grows wider, agencies such as public institutions and critical infrastructure are collectively measuring and evaluating information security capabilities. Currently, these methods of measuring information security are a concrete method of recommendation in related standards. However, the security controls used in these methods are lacking in connectivity, causing silo effect. In order to solve this problem, there has been an attempt to study the information security management system in terms of maturity. However, to the best of our knowledge, no research has considered the specific definitions of each level that measures organizational security maturity or specific methods and criteria for constructing such levels. This study developed an information security maturity model that can measure and manage the information security capability of critical infrastructure based on information provided by an expert critical infrastructure information protection group. The proposed model is simulated using the thermal power sector in critical infrastructure of the Republic of Korea to confirm the possibility of its application to the field and derive core security processes and goals that constitute infrastructure security maturity. The findings will be useful for future research or practical application of infrastructure ISMSs.

• 한국건설관리학회논문집
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• 제12권3호
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• pp.62-72
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• 2011

건설 산업이 대형화 복잡화 되어감에 따라 사업 전체의 업무 절차를 파악하고, 요구되는 다양한 정보들을 제공하는 데 어려움이 많아지고 있다. 이에 따라 기존에 정비 제조 분야에서 업무 정보를 제공하기 위하여 사용되고 있는 IETM(대화형 전자매뉴얼; Interactive Electornic Technical Manual)을 건설 산업에 도입한 건설 전자매뉴얼을 통해 사업정보 관리를 지원하려는 연구가 진행되고 있다. 하지만 건설 사업의 경우 사업 환경의 변화에 따른 관련 정보의 변경이 빈번하게 발생하므로, 관리자가 매번 변경된 정보를 수집하고 조직화하는 작업을 수행하기에는 작업 빈도가 높고 정보의 수집이 어렵다는 문제점이 발생한다. 이에 본 연구에서는 건설 전자매뉴얼의 정보 관리 주체를 관리자에서 사용자 전체로 확대하여 정보를 실시간으로 재구성하는 집단지성 개념을 활용한 정보 관리 모델을 제안하고, 이를 도시환경정비사업의 전자매뉴얼에 적용하여 활용 가능성을 검증하고자 한다.

• KSII Transactions on Internet and Information Systems (TIIS)
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• 제16권5호
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• pp.1414-1430
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• 2022

Due to the Internet of Things popularity, many agricultural data are collected by sensors automatically. The abundance of agricultural data makes precise prediction of rice yield possible. Because the climate factors have an essential effect on the rice yield, we considered the climate factors in the prediction model. Accordingly, this paper proposes a machine learning model for rice yield prediction in Taiwan, including the genetic algorithm and support vector regression model. The dataset of this study includes the meteorological data from the Central Weather Bureau and rice yield of Taiwan from 2003 to 2019. The experimental results show the performance of the proposed model is nearly 30% better than MARS, RF, ANN, and SVR models. The most important climate factors affecting the rice yield are the total sunshine hours, the number of rainfall days, and the temperature.The proposed model also offers three advantages: (a) the proposed model can be used in different geographical regions with high prediction accuracies; (b) the proposed model has a high explanatory ability because it could select the important climate factors which affect rice yield; (c) the proposed model is more suitable for predicting rice yield because it provides higher reliability and stability for predicting. The proposed model can assist the government in making sustainable agricultural policies.

• 한국컴퓨터정보학회:학술대회논문집
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• 한국컴퓨터정보학회 2019년도 제60차 하계학술대회논문집 27권2호
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• pp.125-126
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• 2019

본 논문에서는 위험 관리 지역에 대한 시나리오 구축을 위한 분석 모델을 고려한다. 위험 요소에 대한 분석은 외부 상황에 대한 요소뿐만 아니라 내부 상황에 의한 요소도 제공된다. 대응 모델에 대한 반응은 요소분석을 통하여 도출될 수 있는 결과를 통하여 결정된다. 위험 관리 지역에 대한 시나리오 분석 모델을 위하여 DEVS 방안을 고려하며, 이에 대한 모델 설계를 고려한다.

• 정보관리학회지
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• 제18권2호
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• pp.31-56
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• 2001

국내 웹사이트 수가 빠른 속도로 증가하고 있으며, 2000년 12월말을 기준으로 ‘.kr’ 도메인 수만도 51만개를 넘어섰다. 이처럼 웹정보 홍수 속에서 합리적으로 유용한 정보를 손쉽게 얻기 위해서는 우선 각 분야별로 웹사이트를 평가를 받은 사이트를 이용하면 정보 이용과 관리에 효율적일 것으로 사료된다. 웹사이트에는 다양한 산업정보가 존재하고 있으며, 그중에서 관련업계에서 활용할 만한 유익한 정보를 선별하여 분류하여 주는 것은 정보관리자에게 매우 의미 있고 중요한 일이라고 사료된다. 웹 상의 산업정보를 평가하기 위해서는 일반적인 웹사이트 평가이론 뿐만 아니라 해당 산업에 대한 전문성도 겸비해야만 한다. 이에 본 연구는 웹사이트 평가에 대한 여러 가지 사례와 건설산업 전문가들의 의견을 반영하여 평가모델을 개발하여 건설산업 관련 웹사이트들에 대한 순위와 등급 평가를 시도하였다. 이에 따라 건설산업관련 10개 분야에 대해 모두 100개 사이트를 우수 사이트로 선정했다. 여기에 적용한 평가 모델을 조금씩 수정하면 다른 산업 분야도 웹사이트 평가에 의한 합리적인 웹정보의 활용과 관리가 가능할 것이다.

• 경영과학
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• 제20권2호
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• pp.95-111
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• 2003

The standard issue in the information and telecommunication industry is increasingly important with the rapid development of technology. This paper proposes an index model which can measure the degree of standardization in the Korean information and telecommunication field. We first classified ICT sector into 14 sub-sectors. Then for each sub-sector, we considered a set of important determinants to measure the level of standardization, and constructed a linear equation using this set of determinants. Finally we estimated the relative degree of importance of each determinant using the AHP methodology. The proposed model found that overall level of standardization in the Korean ICT industry is relatively low, and ‘IMT-2000 technology’ and ‘computer network technology’ among 14 sub-sectors are highly standardized sub-sectors. The validity of the proposed model was also partially proved using two different methods, holistic and historical approach.