• 만화애니메이션 연구
• /
• 통권16호
• /
• pp.33-47
• /
• 2009

본 연구는 7세에서 11세까지 연령의 어린이들을 대상으로 텔레비전 애니메이션의 평가 요인에 대하여 분석하였다. 분석을 위해 초등학교 1학년에서 4학년까지의 어린이 120명을 대상으로 인터뷰를 실시했고, 인터뷰 내용을 근거로 설문지를 작성하여 자료를 수집하였다. 분석결과, 어린이들이 텔레비전 애니메이션에서 가장 중요하게 평가하는 요인들은 재미와 액션이었고, 다음으로 무해성, 순정성, 사실성, 이해력, 그리고 폭력성 순으로 나타났다. 각각의 샘플에서 남자 어린이들은 애니메이션의 재미와 액션을 가장 중요하게 평가하는 반면, 여자 어린이들은 무해성과 재미를 가장 중요하게 평가하는 것으로 나타났다.

• Journal of Information Processing Systems
• /
• 제16권6호
• /
• pp.1281-1292
• /
• 2020

More and more cloud computing services are being applied in various fields; however, it is difficult for users and cloud computing service platforms to establish trust among each other. The trust value cannot be measured accurately or effectively. To solve this problem, we design a service-oriented cloud trust assessment model using a cloud model. We also design a subjective preference weight allocation (SPWA) algorithm. A flexible weight model is advanced by combining SPWA with the entropy method. Aiming at the fuzziness and subjectivity of trust, the cloud model is used to measure the trust value of various cloud computing services. The SPWA algorithm is used to integrate each evaluation result to obtain the trust evaluation value of the entire cloud service provider.

• 한국IT서비스학회지
• /
• 제6권1호
• /
• pp.65-81
• /
• 2007

Recently, the affiliates of the Ministry of Information and Communication have been conducting a performance evaluation study on IT policy projects, based on the performance evaluation model of the U.S. Office of Management and Budgets, with regard to investment in computerization. The performance evaluation model for the policy project could provide the objective information required for the planning, development, and operation of the policy project. However, the performance of the most policy project is likely to be evaluated using the subjective evaluation criteria of evaluators. Therefore, this case study evaluates the relative efficiency using DEA (Data Envelopment Analysis) in order to improve the performance evaluation method of the digital pioneer' project implemented by the Korea IT Industry Promotion Agency. The improvement value of inefficient Decision Making Units (DMUs) was measured by a static efficiency analysis. The measured value will suggest a objective viewpoint of the performance between DMUs to evaluators. In doing so, it will show an appropriate direction for the policy project to be evaluated successfully.

• 한국수학교육학회지시리즈B:순수및응용수학
• /
• 제30권4호
• /
• pp.347-355
• /
• 2023

For numerical evaluation of Cauchy principal value integrals, we present a simple rational function with a parameter satisfying some reasonable conditions. The proposed rational function is employed in coordinate transformation for accelerating the accuracy of the Gauss quadrature rule. The efficiency of the proposed rational transformation method is demonstrated by the numerical result of a selected test example.

• 한국콘텐츠학회논문지
• /
• 제17권10호
• /
• pp.231-240
• /
• 2017

기술의 가치는 다양한 방법에 의해서 평가되어 지지만, 평가자의 주관과 평가 기법에 따라 상이한 결과를 초래하게 된다. 또한 평가 시 고려해야 할 요인 및 적용모형에 따라 결과의 불확실성이 생기게 되며, 특히 자료의 부족 또는 비교 대상이 없는 경우에는 평가 기술에 대한 가치 산정 결과의 신뢰성에 문제가 생길 수 있다. 이러한 평가 상의 불확실성을 감소시키기 위해 본 연구에서는 요인들에 대해 숫자(점수)로 평가하던 기존의 방식 대신 5가지 언어표현(아주 높음, 높음, 보통, 낮음, 아주 낮음)을 이용하는 퍼지 이론 및 이를 정량화 시킬 수 있는 퍼지 포괄 기법을 적용하여 특정 기술의 기술력을 측정하였다. 이를 위하여 국내에서 개발 중인 소음 저감 원천기술을 사례로 하여 기술성 요인과 사업성 요인으로 분류하고 기술의 가치를 평가 하였다. 기술성 요인은 높음, 사업성 요인은 아주 높음으로 평가되었으며, 이 요인들을 고려한 종합 평가에서는 아주 높음으로 평가되었다. 또한, 이는 각 요인별(세부요인, 대요인) 기술의 가치를 계량적으로 평가 할 수 있어 경쟁기술과의 요인별 비교에 도움이 될 것이다. 본 연구의 기법을 적용하면 다양한 분야에서 신규 기술(콘텐츠) 또는 대체 개발 기술(콘텐츠)과 같이 비교 자료가 부족한 경우에 기술력 분석 시 활용될 수 있을 것으로 기대된다.

• Asia pacific journal of information systems
• /
• 제2권1호
• /
• pp.17-33
• /
• 1992

This paper provides a framework for evaluating business information systems. The framework identifies three evaluation domains: IS business value, IS expenses, and IS functionality. Discussions of each category encompass what to be measured, how to measure, and how to judge the measured value. Then, the framework classifies three categories of individual information systems based on IS life cycle: industry-common, industry-similar, and firm-specific. This categorization is used to match the role of an individual system with the focus of evaluation efforts. The framework can contribute to the systematic design of evaluation programs for business information systems.

• 산업경영시스템학회지
• /
• 제13권22호
• /
• pp.43-50
• /
• 1990

In conventional function analysis, the function values are evaluated by experts, which are treated as exact values. For many cases, it is often difficult to evaluate the function values of a certain subject because the criteria of evaluation are very vague. This paper presents a new function evaluation method using fuzzy set. The purpose of the method is to minimize the difference among experts by recognizing an intersection point of membership function as a representative value.

• 한국지능시스템학회논문지
• /
• 제3권1호
• /
• pp.76-89
• /
• 1993

The evaluation of the Fuzzy Expected Value (FEV) as a typical value requires complete knowledge about the domain of the evaluation, and the distribution of the population in that domain [1]. Since in many situations it is not possible to gather complete knowledge regarding the domain, it is necessary to relax some of the restrictions involving the evaluation of FEV. In this paper we discuss solutions to this problem by using the concept of the Fuzzy Expected Interval (FEI).

• 디지털산업정보학회논문지
• /
• 제9권3호
• /
• pp.129-144
• /
• 2013

Recognizing a limits on quantitative evaluation of cultural contents' and for its betterment, study aims developing a qualitative evaluation model. For this study, Reception Theory, Semiotics and Psychology were derived for epistemological dimension to contemplate culture contents' essential attribute. To be concrete, cultural contents was examined as experiential products, emotional products, rememberable products and texts. Also, codes of fun, emotion and culture were discussed as intrinsic attributes for cultural contents and how those attributes were expressed or composed in cultural contents was discussed as well. Evaluation items were extracted based on final discussion at the epistemic level, set up the final evaluation model by taking experts' advices on each items. With all those outcomes, qualitative evaluation model for cultural contents was developed. For the importance of each index in the model, priority was granted by weighting on each index. Lastly, evaluation scale was developed for each index. The culture contents' evaluation model developed in study is meaningful not only in drawing qualitative evaluation items of video(image) contents and developing the index and model for the first time, but also its possibility of wide use for other genres.

• 대한설비공학회:학술대회논문집
• /
• 대한설비공학회 2006년도 하계학술발표대회 논문집
• /
• pp.1043-1048
• /
• 2006

This paper aimed to verify and develop lighting design data for offices in Korea. It focused on a Korean standard office value relative to lighting density and the evaluation of lighting energy and cooling load. When planning indoor lighting design, we generally utilize the lighting density value which is set $14W/m^2$ by the ASHRAE/IES standard office value. However, the value is not appropriate to apply in Korea where higher efficiency lamps are more popular than others. For calculation of a proper lighting density of Korea, we analysed distribution curves of luminous intensity(2-lamp fluorescent lighting fixture with Parabolic) and derived the new lighting density $12.64W/m^2$ as Korea standard office value. In the simulation using this value, it was shown that lighting energy and cooling load could be reduced.