• 한국전자거래학회지
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• 제4권3호
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• pp.139-158
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• 1999

In this paper we present the development of CITIS(Contractor Integrated Technical Information Service) reference model system which can be utilized for electronic commerce among enterprises. For the physical analysis target model, we selected switching system businesses of Korea Telecom. From analysis of life-cycle business process and data, we derived CITIS reference model containing CITIS To-Be model and CITIS scenario. Derived CITIS reference model is generalized so that it can be used not only for switching system businesses but other business areas regarding CITIS implementation. On the base of the derived CITIS reference model, We also developed CITIS information management system and CITIS-support workflow system as CITIS reference model system. Developed CITIS reference model system supports information and business process sharing among enterprises on internet and it does make a contribution to expansion of CITIS which is moving from conceptual research towards real implementation phase.

• 한국컴퓨터정보학회논문지
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• 제23권11호
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• pp.185-191
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• 2018

The purpose of this study is to present effective basic data for business management through analysis of importance and performance of personal information protection of the elderly welfare center workers. For this purpose, the questionnaire on the protection of personal information was reconstructed based on the diagnostic level of the personal information security management level of the public institution and the questionnaire was conducted on 105 employees of the elderly welfare center in Chungbuk area. Based on the responses to the importance and the degree of performance of the personal information protection of the elderly welfare center employees, technical statistics and corresponding sample T-tests were conducted and the importance-performance analysis (IPA) was used. Followings are the results of this study: First, there is a statistically significant difference between the importance and the implementation of the management system for the protection of personal information of the workers in the elderly welfare center, establishment and implementation of protection measures, establishment and implementation of infringement measures. Second, IPA analysis on the protection of personal information of the workers in the elderly welfare center shows that the establishment and implementation of protection measures are the areas to maintain good performance. Third, in IPA analysis of the sub-factors of the personal information protection of the workers in the welfare center of the elderly, in the construction and management of the management system, in performing the role of the personal information protection officer and establishing and implementing protection measures, The factors of prevention of information disclosure and exposure and the safe use and management of personal information processing system were analyzed as areas requiring intensive improvement. This study is meaningful as a basic research that can raise the awareness of the personal information protection of the workers in the elderly welfare center and induce the improvement of the related work.

• 정보보호학회논문지
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• 제14권3호
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• pp.85-100
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• 2004

모든 정보시스템은 보안기능이 강화된 정보보호시스템이라 할 수 있으며, 정보보호시스템의 품질을 높이기 위해서는 초기 요구사항 분석 단계에서 보안요구사항을 정형적이며 일관적으로 분석 및 명세하여야 한다. 본 논문에서는 UML의 Use Case 모델을 확장한 Misuse Case 모델을 이용하여 보안요구사항을 분석 및 명세하는 모델과 프로세스를 제시하였으며, 도출된 보안기능요구사항들을 제품화한 비용효과적인 보안제품 선정 알고리즘을 제시하였다. 제시한 모델 및 프로세스를 통해 개발된 정보보호시스템의 품질을 제고할 수 있을 것이다

• 한국지리정보학회지
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• 제15권3호
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• pp.81-90
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• 2012

최근 신재생에너지 자원에 대한 사회적인 관심 증대와 맞물려 IT(Information Technology) 기술과 공간정보기술의 급속한 발전에 따라 신재생에너지 분야에서도 GIS(Geographic Information System) 공간정보 분석 기술과의 융합을 통하여 체계적이고 과학적인 활용 방법들이 많이 연구되고 있다. 본 연구에서는 정확한 지형, 경제, 문화적 환경 요소들을 종합적으로 고려한 정확하고 정밀한 풍력에너지 시설물 적지분석 시스템 모듈 개발과 동시에 3차원 GIS 등과 같은 최신 공간 정보기술을 활용하여 정밀한 현장정보 구현과 3차원 결과물 표출, 3차원 객체 구현, 모의 등 풍력 신재생에너지 관련 종합정보를 관리할 수 있는 3차원 Web GIS 기반 풍력에너지 시설물 적지분석 시스템을 개발하였다. 이를 통하여 과학적인 신재생에너지 시설물 단지 조성과 함께 정확하고 정량적인 정보 수집, 관리, 분석이 가능할 뿐만 아니라 실시간 정보제공체계 구축의 전환점을 마련할 수 있었으며 3차원 영상기반 신재생에너지 자원정보 관리시스템 구축을 통한 다양한 현장정보 분석이 가능함으로써 합리적 의사결정 지원을 할 수 있게 되었다.

• Journal of Ship and Ocean Technology
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• 제6권4호
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• pp.1-12
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• 2002

A control system for an automated line heating process is developed by use of object-oriented methodology. The main function of the control system is to provide real-time heating information to technicians or automated machines. The information includes heating location, torch speed, heating order, and others. The system development is achieved by following the five steps in the object-oriented procedure. First, requirements are specified and corresponding objects are determined. Then, the analysis, design, and implementation of the proposed system are sequentially carried out. The system consists of six subsystems, or modules. These are (1) the inference module with an artificial neural network algorithm, (2) the analysis module with the Finite Element Method and kinematics analysis, (3) the data access module to store and retrieve the forming information, (4) the communication module, (5) the display module, and (6) the measurement module. The system is useful, irrespective of the heating sources, i.e. flame/gas, laser, or high frequency induction heating. A newly developed automated line heating machine is connected to the proposed system. Experiments and discussions follow.

• 대한전기학회:학술대회논문집
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• 대한전기학회 2005년도 학술대회 논문집 정보 및 제어부문
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• pp.545-547
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• 2005

As information technology has been developed rapidly, there is growing online medicine service through forming as information technology and medicine information are amalgamated in the medical service field. That acquires real time biological information of patient through a communication network which could be applied into e-healthcare system for a diagnosis and treatment of patient. Because of these reasons, it is necessary for the e-healthcare system to develop. But,the facilities existing in the medical service field could not be used to an on line environment because of the limitation of the time and space. To solve the point of such issue, we propose an auto color analysis system that is a precise and quick to measure health states of user, and the device has the important merit that it is very low cost. Also, the hospital web database and the monitering webpage for a diagnosis have been made for an e-healthcare system.

• International Journal of Knowledge Content Development & Technology
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• 제13권1호
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• pp.111-130
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• 2023

There are the national science and technology standard classification system used in Korea, the classification according to the standard classification system for educational organization units, and the Korean standard education classification by the National Statistical Office. It is not suitable for calculation or evaluation, and classification is still mixed depending on the purpose of use. Therefore, in this study, the current status of academic standard classification, issues related to the standard classification system such as research foundation associations and research institutes, and issues related to the academic standard classification through the analysis of existing prior research issues, etc. As a result of the research, first, it is necessary to maintain and strengthen the linkage of the academic classification system, such as maintaining the linkage between the relevant departmental classification systems and strengthening the linkage with the relevant classification system, as a result of analysis of major issues in the academic standard classification system, and the systematic improvement cycle of the revision process and management system and settings are required.

• 정보관리학회지
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• 제37권2호
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• pp.353-379
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• 2020

본 연구에서는 정보매체 및 정보서비스 연구영역에서 새로운 분석기준으로 대두되고 있는 이용자 경험의 관점에서 지식정보자원시스템을 분석하기 위한 경험요인을 개발하였다. 문헌분석을 통해 선정한 분석 기준을 기반으로 이용자 경험 샘플링 방법을 적용한 실험연구를 통해 지식정보자원시스템 이용에 영향을 미치는 시스템 지각요인과 이용자 경험요인을 도출하였다. 수행결과 총 9개의 경험요인에 대한 55개의 세부 경험요인, 138개의 시스템 지각요인으로 구성된 이용자 경험요인이 도출되었다. 본 연구는 추상적 개념인 이용자 경험을 실험을 통해 실제적이고 구체적인, 측정 가능한 요인으로 도출하여 제시하였다는데 의의가 있다. 도출된 이용자 경험 요인은 지식정보자원시스템 이용자들이 지각하는 이용자 경험 정도를 측정하기 위한 기준으로 활용될 수 있을 것으로 예상한다.

• Journal of the Korean Data and Information Science Society
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• 제16권4호
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• pp.879-888
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• 2005

Fashion is hard to expect owing to the rapid change in accordance with consumer taste and environment, and has a tendency toward variety and individuality. Especially street fashion of 21st century is not being regarded as one of the subcultures but is playing an important role as a fountainhead of fashion trend. Therefore, Searching and analyzing street fashions helps us to understand the popular fashions of the next season and also it is important in understanding the consumer fashion sense and commercial area. So, we need to understand fashion styles quantitatively and qualitatively by providing visual data and dividing images. There are many kinds of data in street fashion information. The purpose of this study is to design and implementation for street fashion information analysis system using data fusion. We can show visual information of customer's viewpoint because the system can analyze the fused data for image data and survey data.

• 대한안전경영과학회지
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• 제3권2호
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• pp.145-154
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• 2001

This paper deals with Activity Analysis Method that is important procedure in Activity Based Costing System Implementation. There are many existing Activity Analysis Method, for example Interview, Questionnaire, Specialist Discussion and Work Measurement. Activity Analysis Data gained through this method has high reliability but this method bring about high cost. In case that certain company needs a strategic costing system, Activity Analysis Method which has high reliability will be need. But, if companies want the costing system as a internal decision making tool only, they need to design the ABC system fast and cheaply. This paper explains that Activity Analysis using existing finn material is good alternatives. So, this paper show the feasibility of Activity Analysis using existing firm material with comparing between job description, job specification information and Activity Analysis information.