• Advanced Industrial SCIence
• /
• v.1 no.1
• /
• pp.28-34
• /
• 2022

Many studies have been conducted on software quality evaluation. Recently, as artificial intelligence-related software has been developed a lot, research on methods for evaluating artificial intelligence functions in existing software is being conducted. Software evaluation has been based on eight quality characteristics: functional suitability, reliability, usability, maintainability, performance efficiency, portability, compatibility, and security. Research on the part that needs to be confirmed through evaluation of the function of the intelligence part is in progress. This study intends to introduce the contents of the evaluation method in this part. We are going to propose a quality evaluation method for artificial intelligence software by presenting the existing software quality evaluation method and the part to be considered in the AI part.

• Journal of The Korean Association For Science Education
• /
• v.19 no.4
• /
• pp.507-515
• /
• 1999

This study is to develope the performance scoring rubrics for the inquiry-based experiments of general chemistry course in the college of education. Two types of analytic scoring rubrics have been developed for nine different experiments. The first one is to assess scientific process skills from the written experimental reports. These analytic scoring rubrics include seven process skills selected from the Lawson's 'creative and critical thinking skills' and other known process skills. The second one is to assess the individual manipulative skills and experimental attitudes through direct observations by the teacher. The content validity of all scoring rubrics was testified by six science educators. Also the inter-scorer reliability of analytic scoring rubrics administered on the students' experimental reports was examined. The correlation coefficient between the scores obtained from the experiments and those of the written test for theoretical knowledges was found to be r=.663(p <.01). From the variance($r^2$=.440), we would say indirectly that the 56% of this experimental assessment does not overlap with the theoretical knowledges test and assesses students' science process skills, manipulative skills, and attitudes.

• Journal of the Korean Society of Radiology
• /
• v.85 no.2
• /
• pp.308-326
• /
• 2024

A comprehensive evaluation of cardiac function includes information in relation to cardiac output and systemic venous return. The heart is composed of four chambers: two atria and two ventricles, each with its own unique mechanical function. These four cardiac chambers, their valves, and the pulmonary circulation system are inter-related as they preload or afterload on each other. Cardiac dysfunction is a failure of global cardiac function, resulting in typical clinical manifestations. To investigate the underlying cause of cardiac dysfunction, a step-by-step evaluation of cardiac blood flow tracks is necessary. In this context, imaging markers showing details of the cardiac structures have an important role in assessing cardiac function. An image-based evaluation allows for investigation of function in terms of individual cardiac components. Evaluation of cardiac function using cardiac CT has recently been validated. This review aimed to discuss cardiac CT-based imaging markers for comprehensive and detailed cardiac function assessment.

• The KIPS Transactions:PartC
• /
• v.16C no.4
• /
• pp.461-476
• /
• 2009

Digital Printers that are mainly used in enterprises and public institutions are compound machinery and tools which are combined into various functions such as printing, copying, scanning, and fax so on. Digital Printers has security functionality for protecting the important data related with confidential industry technology from leaking. According to the trends, CC(Common Criteria) evaluation and assurance about digital printer is on progress in Japan and USA. Domestically CC evaluation and assurance is started recently. However, the know-how about the digital printer evaluation is not enough and the developers and the evaluators have difficulty in CC evaluation of digital printer products in the country. Therefore, the testing method of digital printer security functionality and evaluation technology is essentially needed for increasing demand for the evaluation afterwards. In this study, we analyze the security functionality and developing trends of digital printer products from internal and external major digital printer companies. Moreover, we research the characters of each security functions and propose guideline for digital printer security functionality evaluation and vulnerability testing methods.

• Journal of Information Management
• /
• v.39 no.2
• /
• pp.95-130
• /
• 2008

This article intends to provide a direction for reconstructing the national regime of archival appraisal in electronic record environments. Functional appraisal, which inevitably carries out for appraising electronic records, has defects in aspect of selecting archives important in a national point of views. To do so, this article discusses defects of functional appraisal, and then suggests the necessity of archival appraisal strategies that complements functional appraisal. To investigate this archival appraisal strategies, it analyzes Australia's Whole-of-Government Functional Analysis, United Kingdom's Acquisition Policy and Appraisal Policy, Germany's Cooperative Cross-Archives Appraisal and Canada's Macro Appraisal. Ultimately, this analysis is able to establish a base of the regime of archival appraisal which will harmonize primary value at current stage with secondary value at non-current stage in a national point of views.

• The Korean Journal of Archival Studies
• /
• no.19
• /
• pp.103-151
• /
• 2009

Appraisal in electronic record environments is performed focusing on not content but function in which the records are created. Functional appraisal is practically supported in that electronic records composed of 0 and 1 of the bit-stream is unable to be evaluated individually. But the most important reason functional appraisal is performed in electronic record environments is that functional appraisal can select electronic records which assure business context and recordness, and need to run organization and perform business. In Korea, functional appraisal has adopted in course of renovation of national record and archive management system, but methods and logics of functional appraisal have numerous problems. To do so, this article discusses current appraisal system and methods of korea which has renovated confronting with electronic record environments, and then proposes the improvement directions on appraisal system and methods of Korea in electronic record environments from the perspective of long-term views. In this respect, this article proposes the improvement directions on current appraisal system and methods of Korea as follows. First, business functional analysis of each agency in functional appraisal should greatly strengthen. Second, it is necessary to devise proper methods for selecting primary values at current stage of electronic records, and to reinforce appraisal of records as knowledges and informations. Finally, functional appraisal, which inevitably carries out for appraising electronic records, has defects in aspect of selecting archives important in a national point of views. Therefore this article suggests the necessity of archival appraisal strategies that complement functional appraisal. This appraisal system is able to establish a base of the regime of archival appraisal which will harmonize primary value at current stage with secondary value at non-current stage in a national point of views.

• Journal of Environmental Impact Assessment
• /
• v.13 no.2
• /
• pp.87-101
• /
• 2004

최근 논란이 되고 있는 새만금간척사업에 대한 환경영향평가서를 최초 작성할 당시는 갯벌의 가치를 사업의 편익에 포함시키지 않았으나, 이후 환경단체에서는 새롭게 부각된 갯벌의 기능과 가치를 포함시켜 경제성 분석을 다시 할 것을 주장하였다. 이 자료에서는 지금까지 발표된 갯벌과 논의 가치 비교와 새만금사업의 경제성 분석을 검토하였다. 갯벌의 가치에 대하여 금전적인 평가를 한다는 것은 주관적인 요소가 개입하게 되므로 여전히 학자 간에도 의견이 일치하지 않으며 경제성 분석에 포함할 항목에 대해서도 합의가 이루어지고 있지 않아서 일반인에게는 매우 혼란스럽기만 한다. 새만금사업환경영향공동조사단의 공동조사에서는 우리나라 최초로 갯벌의 정화능력 실험과 설문조사를 통한 갯벌의 가치 평가를 시도하였다. 그러나 연구자가 검토한 결과 새만금사업 편익 총액의 51%를 차지하는 국토확장효과가 과대하게 평가되고 농산물 증산액과 논의 공익가치 역시 과대하게 평가되어 경제성 평가를 왜곡시켰다고 판단된다. 갯벌의 기능과 가치에 대한 평가는 앞으로 객관적인 연구결과에 의존해야 하며 환경학계의 검증을 거치는 작업이 필요하다고 본다.

• Proceedings of the Korean Operations and Management Science Society Conference
• /
• 1991.10a
• /
• pp.462-463
• /
• 1991

• Proceedings of the Korea Contents Association Conference
• /
• 2010.05a
• /
• pp.43-45
• /
• 2010

본 논문은 기능성 실버 게임의 플레이 과정에서 사용자의 인지적 반응을 코드화 하고, 실증적 방법을 통해 인지처리과정을 분석하고, 패턴화 시키는데 목적을 둔다. 뉴웰의 MHP(Model Human Process)이론을 평가를 위한 모델로 삼고, 평가 방법 설계를 위해 Schneier와 Mehal의 정량적 변수와 정성적 변수 이론을 사용한다. 실험은 실증적 평가방법 중 특정 부분에 대한 정밀한 평가를 주로 하는 실험실 평가로 전문가 집단을 통한 예비실험을 실시한다. 인지기능 향상을 위한 기능성 실버게임의 인지패턴 표준화를 위한 연구는 급속하게 고령화 사회로 변화되고 있는 현 시장에 새로운 문화콘텐츠 개발의 중요한 지표로 활용되리라 기대한다.

• Proceedings of the Korea Water Resources Association Conference
• /
• 2007.05a
• /
• pp.1977-1981
• /
• 2007

K-WEAP(Korea-Water Evaluation And Planning System)은 한국건설기술연구원과 SEI-US(Stockholm Environment Institute-US Center)가 공동으로 개발하고 있는 통합수자원평가계획모형으로서, 대부분의 기능은 기존의 SEI-US가 개발한 WEAP(Water Evaluation And Planning System)에 기반을 두고 있지만, 국내 실정에 맞도록 수정 보완한 후, 단계적으로 그 기능을 개선해 나가고 있어 향후 수자원계획을 위한 종합적인 도구로서 활용이 기대된다. 현재까지 K-WEAP의 2단계 기능개선 작업을 수행하였다. 주요 개선기능으로는 물수지모형의 개선과 하천수질모형의 개선, 편익산정모형의 개발 등이 있으며, 최근 보다 정확하고 다양한 오염원에 대한 하천수질 모의를 위해 Qual2K와의 연계시스템을 개발하여 수량과 수질을 동시에 모의할 수 있게 하였다. 현재까지 개선된 기능으로는 물수지모형의 개선으로써 수요처 최소수질기준 설정기능을 개발하여 수질이 낮은 수원에서는 물을 공급받을 수 없는 상황을 물수지 분석시 적용할 수 있게 하였다. 하천수질모형의 개선부분에서는 분할 오염부하량 산정기능을 개선하여 수요처 오염부하량 산정시 사회경제지표와 오염원단위를 곱하여 발생량을 계산하는 방법과 직접 수요처 회귀수의 각 오염성분 농도를 입력하는 방법을 추가하였으며 K-WEAP과 Qual2K와의 연계시스템을 개발하여 보다 정확하고 다양한 오염원에 대한 하천수질모의를 가능케 하였다. 또한 모의된 수질결과와 관측치를 비교하기 위해 수질모의결과 검정기능도 추가하였다. 수자원계획 및 평가에 있어서의 편익산정을 하기 위해 경제성분석 모형도 추가하였으며, 사용자 인터페이스 부분에서는 시나리오간 결과를 비교할 수 있는 기능과 지역관리 기능을 개선함으로써 사용자가 보다 편리한 환경에서 수자원계획과 평가를 수행할 수 있게 하였다. 개선된 기능을 통해 보다 정확한 수량-수질 연계 모의가 가능해졌으며 사용자들은 보다 쉽고 정확하게 모의결과를 평가 할 수 있을 것으로 기대된다.