• 보건의료산업학회지
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• 제8권1호
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• pp.1-13
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• 2014

The purpose of this study is to investigate the perception of quality property of hospital information system, the quality level, and its effects. The participants were 730 employees who are using hospital information system in hospitals. In order to analyze the relationship, the quality property regulates the consideration of user's taste and the state of user's favor for the design of hospital information system, and the quality level regulates user's convenience and properness. The main results from this study can be summarized as follows, First, the perception of quality property for hospital information system showed few significance level between occupation, but revealed significance level between position. The evaluation of quality level showed significance level depending on the occupation and position. Second, quality property which generally affects to the quality level of the hospital information system were different between types of occupation and quality factor.

• 정보처리학회논문지D
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• 제15D권3호
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• pp.387-398
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• 2008

최근 정보화에 대한 성과평가는 투자성과에 미치는 효과를 정량적, 정성적으로 분석하여, 전통적인 투자 수익률에 근거한 가치평가방법의 한계를 극복하기 위한 다양한 성과평가방법이 응용되고 있다. 하지만 공공분야의 성과평가는 평가영역에 대한 정성적 평가 중심의 성과여부를 도출하는데 머무를 뿐, 정보화 품질을 향상시키는 데까지는 이르지 못하는 단점이 있다. 따라서 본 논문에서는 기존 공공분야 성과평가의 한계점을 개선하고 품질평가와 정량적 평가를 반영함으로써, 정보화 품질 향상과 평가결과의 객관성 및 신뢰성을 보장하는 통합성과평가모델을 제안한다. 그리고 정보화사업으로 추진된 행정정보DB구축사업을 대상으로 사업목적을 고려한 평가영역별 반영비율 및 가중치를 적용한 평가결과를 도출하였다.

• Journal of information and communication convergence engineering
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• 제11권2호
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• pp.103-111
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• 2013

Given the lack of suitable quality evaluation standards for educational serious games (designed for both entertainment and instruction), we designed a development framework for evaluation standards of educational serious games and proceeded to develop standards in accordance with our proposed procedure. Our standards were designed to evaluate the quality of both technical and non-technical elements of educational serious game software products. We conducted a survey on the need for individual elements of the standard. Participants rated the need for each element on a five-point Likert scale. We then performed a reliability analysis of the survey results. Based on the survey results, we established a final standard for quality evaluation composed of 9 main elements and 31 sub-elements. The results of our research will contribute useful information to users as well as to the developers of educational serious games.

• 한국정보처리학회:학술대회논문집
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• 한국정보처리학회 2008년도 추계학술발표대회
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• pp.917-919
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• 2008

WDM 네트워크에서 QoS를 향상시키기 위해서는 가상 토폴로지를 효율적으로 재구성할 수 있어야 한다. 본 연구에서는 토폴로지를 재구성할 시점을 결정하고 적절한 파장을 할당하는 기법을 제안함으로써 효과적으로 WDM 네트워크를 운영할 수 있는 WDM 컨트롤러를 제안한다.

• 한국도서관정보학회지
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• 제40권2호
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• pp.243-265
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• 2009

본 연구에서는 디지털도서관의 서비스 품질 평가에 관한 최근 문헌을 전반적으로 고찰함으로써 서비스 품질 평가에 관한 연구동향 및 시사점을 도출하고자 하였다. 구체적으로 디지털도서관의 e-서비스 품질 평가 관련 국내 외 최신 연구동향을 전반적으로 살펴보고, 국내 선행연구 문헌을 대상으로 비판적 비교 분석을 시도하였다. 비교 분석의 관점은 서비스 품질 평가모형과 측정방법을 중심으로 이루어졌으며 이를 통해 국내 실정에 적합한 표준화된 디지털도서관의 서비스 품질 평가모형 개발의 필요성과 개발 지침의 수립이라는 두 가지 시사점을 도출하였다.

• 한국산업정보학회논문지
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• 제11권5호
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• pp.119-131
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• 2006

This paper proposes a mathematical model for web site service quality evaluation, which first applies analytic hierarchy process(AHP) to determine the weights of evaluation indexes of web site service quality and then analyzes web site service synthetically by means of fuzzy methodology. In this case, experts' knowledge cannot only be used but its subjective component can be eliminated. Hence, the web site service quality can be analyzed and evaluated more reasonably. After establishing this model, the experiment results will be given, which verify the feasibility and validity of the proposed model. The model proposed here is very simple and easy to implement and can provide a useful way to help developers evaluate their web site service quality efficiently.

• 한국컴퓨터정보학회논문지
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• 제18권3호
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• pp.19-26
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• 2013

최근에 의료용 기능성 게임의 긍정적 효과가 입증되면서 사용자를 위하여 품질평가가 중요한 이슈가 되었다. 품질평가는 객관적인 기준과 평가요소 개발이 중요하다. 기능성게임의 품질평가는 프로그램적인 기술적 영역과 콘텐츠적인 비기술적 영역으로 나누어 진행된다. 본 연구에서는 품질평가 모델 개발 프로세스에 따라 심리 치료게임과 헬스 재활 치료게임에 대해 비기술적인 영역의 품질평가 요소를 개발하였다. 두 종류의 의료용 게임에 각각 5가지의 평가 요소를 추출하고 타당성을 확보하기 위해 의료 전문가들의 인터뷰를 진행하였다. 추출된 요소는 적합도 검사를 실시하여 검증하였다. 두 집단에 대한 카이제곱검정 결과는 유의미한 차이가 없었다. 본 연구 결과는 의료용 기능성게임을 설계하고 개발하는데 활용할 수 있을 것으로 기대한다.

• 디지털산업정보학회논문지
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• 제5권4호
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• pp.263-272
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• 2009

Nowadays, lots of software that have similar functions is being produced. Hence it is getting more important to select the best and suitable software for each individual or company. Moreover, there are few trustworthy materials regarding to the objective procedure and criteria for the best evaluation of the software quality. To overcome these problems, benchmarking has been carried out. However, benchmarking is also confronting the limit of quality evaluation verification due to the difficult of the objectification of the major test items. To solve these problems, some others try to evaluate the quality of software using objective criteria of evaluation based on ISO/IEC standards. Nevertheless, this method using these defined evaluation items and criteria may result in not very reliable outcome. Therefore, this paper offers the evaluation items reflected in the characteristics of each software in order to prove the validity of the proposed method. Moreover, the objective and quantitative criterion which analyzes and reflects the organization characteristics using AHP methodology is applied to the experiment and performance evaluation. Hence we expect that the proposed method provides the needs of the re-establishment of software quality evaluation criteria and the improvement of process in terms of management.

• 산업경영시스템학회지
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• 제10권16호
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• pp.183-195
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• 1987

The effectiveness of quality control is contingent to adaptability to the present circumstance. The objectives of this study are to provide empirical data to carry out qualify control effectively. To accomplish this purpose, an empirical study was made by questionaire (mailing survey method, Feb. to Mar. in 1987). The sample is the 167 companies in Korean manufacturing industry. The main findings out of the analysis are as follows the stage of quality control is concentrated in appraisal phase, the company standard is equiped gradually in non-KS marked company and the need of economic evaluation about quality control is increased gradually. With a view to analysing of relationship between quality control and it's effect factors (company standard, KS mark, computer based information system), the methods of $\chi$$^2$ test are used. The company standard have a significant difference in top manager's altitude to duality control, operation stage of quality control. operation scope of qualify control and quality budgeting system but is insignificant with economic evaluation about duality control. Otherwise, KS mark is insignificant with the equality control activity except for operation scope. The quality information system based in computer have a significant difference in operation stage, operation scope and economic evaluation. Therefor, for the purpose of attaining effectiveness of quality control through the economic evaluation about quality control, the company standard and computer based duality information system must be utilized in quality control activity.

• Journal of Information Technology Applications and Management
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• 제11권2호
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• pp.45-64
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• 2004

Many researchers have proved that information systems auditing is a very effective tool for improving information systems quality. However, information system auditing in Korea still includes many subjective judgements. This study deals with applying a quantitative model to improve information system auditing quality on security domain. First of all, we have looked at previous researches on information systems audit, especially on security audit. Based on this survey, we have come up with solutions to improve the evaluation efficiency on security audit. We have merged the security audit guidelines of NCA and KISA, and developed a quantified evaluation scheme. We have proved the validity of this model by interviews with experts and by case studies.