• Therapeutic Science for Rehabilitation
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• v.12 no.1
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• pp.23-35
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• 2023

Objective : This study is to examine the practical use of clinical observational evaluation of sensory integration therapy and the difficulty and importance of measuring results for each sub-item, and through this, to confirm the usefulness of the application of Artificial Intelligence measurement technology in clinical observational measurement and the need for application. Methods : The questionnaire consisted of the actual use of the sensory integration evaluation tool, the difficulty of measurement for each detailed item of clinical observation, the usefulness of AI measurement technology, the importance of evaluation for each detailed item, and the need for developing AI measurement technology. Results : The detailed items that were difficult to measure during clinical observation were the Finger-to-Nose Test and Postural control (71.0%), followed by Eye movement and Protective Extension Test (67.7%). 83.9% of the study subjects answered that it would be useful to apply AI measurement technology when observing images. Postural control (on the ball) (90.3%) was the highest item that answered that AI measurement technology was needed, followed by Eye movement (83.9%), and Prone Extension and Protective Extension Test (77.4%). Conclusion : The results confirmed the desire of therapists that clinical observation is an important evaluation tool in the field of child occupational therapy in Korea.

• Journal of radiological science and technology
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• v.31 no.4
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• pp.347-353
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• 2008

This study is to prepare an evaluation standard about personal information protection and security management of a medical institution and to build up a grade standard of evaluation in PACS environment. We built up evaluation index based on 10 detailed items in four big categories (political security, technical security, data management security and physical security) by referring to ISO17799 (BS 7799), HIPPA (Health Insurance and Portability and Accountability Act of 1996) and domestic medical law. We have investigated at the thirty places where medical facility with the extracted security criteria and security evaluation index. Average score of physical security list, one of the big categories, was 18.5/20 (93%) at all medical institutions. Political security score was 18.5/30 (62%), data management security score was 12/20 (60%) and technical security score was 17.5/30 (58%). Therefore, security evaluation score was average 67 in 30 general hospitals, which was 4th level. The results showed that it is necessary to establish evaluation and management standard about personal information protection and security consciousness which are weak in PACS environment.

• Korean Journal of Construction Engineering and Management
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• v.12 no.3
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• pp.91-100
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• 2011

Green technologies of buildings are spreading for saving resource and energy consumption during life cycle of buildings. However, selection of optimized the technologies for applying projects is needed a lot of time and costs. Therefore prioritization is necessary to apply the technologies for buildings. An evaluation of economic value for the technologies is significant for prioritization of the technologies, however, the current evaluation system of economic value for technologies is not reflected the accurate features of the technologies. Green technologies have the objectives for reducing the emission of CO2 and saving the cost during the whole lifecycle of buildings. Thus the evaluation of economic feasibility for green technologies is needed to include the economic value from improving the environment. This paper developed the economic evaluation method integrated with LCC and LCA to accurately analyze the economic value for green technologies. Moreover, this paper drew the priority of the technologies by conducting case studies with the integrated method and analyzing the results with AHP. The conclusion of case studies, Green technologies is worth more if to include the economic value from improving the environment. Then in analysis of priority, Green intelligent component technologies were rated the highest. The conclusion of the study is able to utilize the supporting tool for making decision to select the optimized technologies for the projects and precedence study for developing future research of prioritization for green technologies. The future study for improving the developed method will supplement the various evaluation factors and apply the detailed weight to analyze the priority of green technologies.

• Proceedings of the KIEE Conference
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• 2006.07d
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• pp.2007-2008
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• 2006

일반적으로 플랜트와 같은 대규모 설비의 공정제어를 실현하기 위해서는 분산제어시스템(DCS: Distributed Control System)을 사용하게 된다. 이 분산제어시스템은 여러 종류의 제어 및 감시 장비가 네트워크를 통하여 연결되고 맡은 기능을 포함하게 된다. 이러한 분산제어시스템을 사용하거나 개발하기 위해서는 계통을 구성하는 하드웨어 및 소프트웨어의 세부 기술특성 및 제원을 평가하는 것이 필요하다. 한국원자력연구소와 두산중공업은 원자력발전소의 공정제어계통에 사용한 상용 분산제어시스템의 기술적 평가항목과 권장되는 성능지표를 개발하였다. 이 논문은 개발된 평가항목과 제원을 분산제어시스템의 구성 요소별로 분리하여 서술한다.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.12 no.7
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• pp.3245-3250
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• 2011

This study introduces a threat level assessment model adapting Fuzzy theories in order to help make decisions for better covering quantitative factors and qualitative ones together. The threat is classified into three major categories - one resulting from navigational condition, another from target vessel specification and the other from external decision environment. The threat levels by each category are examined by a fuzzy inference, and its corresponding weights are assigned via fuzzy measures. Finally the high level threat measures become integrated via a Choquet Fuzzy Integral method into ultimate threat level indicators.

• Proceedings of the Korea Information Processing Society Conference
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• 2004.05a
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• pp.447-450
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• 2004

B2C 전자상거래 분야의 대표격인 인터넷쇼핑몰은 유통산업의 구조에 큰 영향을 미침에 따라 쇼핑몰의 성공적 구축 및 운영이 주된 이슈로 떠오르고 있다. 본 연구에서는 최근 웹사이트 평가모델로 주목 받고 있는 3C-D-T 모델을 기반으로 보완하여 국내 인터넷쇼핑몰 웹사이트 평가에 보다 최적화된 평가모형을 제시하였다. 평가모형의 보완은 주로 평가영역 부분에서 이루어졌는데, 인터넷 쇼핑몰 웹사이트에서 비교적 비중이 적은 Community 영역의 평가점수가 전체 웹사이트 평가에 주는 영향을 최소화 시키는 의미가 있었다. 그리하여 3C-D-T 모델의 평가영역의 Commerce 항목과 Community 항목을 통합하여 새로이 Com&Com 항목을 구성했고, 그것으로 보다 최적화 된 인터넷쇼핑몰 웹사이트 평가모형을 구축할 수 있었다. 그리고 이 새로운 평가모델로 국내 메이저 종합쇼핑몰 웹사이트들을 분석, 비교평가 하였다.

• The Proceeding of the Korean Institute of Electromagnetic Engineering and Science
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• v.5 no.2
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• pp.67-78
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• 1994

1996년부터 유럽연합을 중심으로 전자파내성(Electromagnetic immunity; 흔히 군사규격에서는 전자파감응성(electromagnetic susceptibility)이라 함) 규제가 본격적으로 시작될 전망이다. 이러한 전자 파내성 규제는 우리가 과거 '80년대 초에 경험했던 전자파방출(electromagnetic emission; 흔히 electro- magnetic interference 라고도 표현한다) 규제에 비해 규제주파수가 대폭 확장됨(9KHz - 1GHz .rarw. 50/60 Hz - 40 GHz)은 물론, 규제항목도 크게 늘어나기(2개 항목 .rarw. 11개 항목)때문에 본격 규제가 시작되면 우리 산업체에 큰 피해를 초래할 것으로 우려된다. 특히 "복사 전자기장에 대한 전자파내성 요구사항"은 일부 전자파내성 측정항목을 포함하고 있던 안전규 격 등에서도 다루고 있지 않던 것으로서 우리에게는 매우 생소한 항목이다. 이 항목은 과거 미국의 군사 규격등에서 요구했던 항목인데, 앞으로 각국의 상용규격에도 대폭 추가될 것으로 보인다. 이러한 규제는 우리의 생활환경에서 결코 빼놓고 생각할 수 없는, 동시에 가장 큰 전자파장해원인 의도적 복사로서의 방 송신호 및 각종 무선통신 신호에 대해 전기, 전자기기가 전자파내성을 갖고, 성능저하나 오동작을 유발하 지 않아야 함을 요구하는 것이다. 이러한 항목의 평가를 위해서는 대형 시험환경(EMS chamber)과 표준 전자기장 발생장치(signal genera- tors + high power amplifiers), 그리고 오동작 모니터링 장치(monitorring equipments) 등이 필요하기 때 문에 평가시스템 구성에 막대한 비용이 소요된다. 따라서 시스템 구성에 매우 신중을 기해야 하며, 관련 국제표준화규격을 사전에 철저히 이해하여 관련 시험검사를 위한 투자계획을 수립하는 것이 바람직하다. 본 고에서는 복사 전자기장에 대한 대표적인 국제표준화규격을 소개하고, 나아가서 그러한 항목의 평가 시스템의 설계 및 구현에 대해서 설명할 것이다.

• Journal of Convergence for Information Technology
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• v.11 no.3
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• pp.236-249
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• 2021

Due to the spread of AR/VR headset, AR/VR contents market gains huge interests. However, various obstacles such as discomfort that restricts usability and absence of standard to evaluate usability block the growth of AR/VR contents industry. To overcome these problems, this study tries to develop an evaluation scheme for the usability of R/VR contents and a prototype system. The proposed evaluation system divides usability related items into safety and convenience items and performs evaluation by item through automatic and experience evaluation by system and experts/experience teams according to characteristics, and comprehensively evaluates the usability of AR/VR content. In this study, a detailed process fo usability evaluation and the prototype system are developed to verify the evaluation scheme. Developed scheme is expected to help the AR/VR content industry overcome the usability issues, and develop high-quality AR/VR content.

• KIPS Transactions on Computer and Communication Systems
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• v.3 no.8
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• pp.271-276
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• 2014

This study analyzed that N/A check items affect the results of the security level degree, when performing vulnerability analysis evaluation. For this, we were used vulnerability analysis evaluation range, check items and quantitative calculation method. Furthermore, were applied grade and weight for the importance of the items. In addition, because technology develop rapidly, the institution is always exposed risk. therefore, this study was carried out empirical analysis by applying RAL(Risk Acceptabel Level). According to the analyzed result N/A check items factors affecting the level of security has been proven. In other words, this study found that we shall exclude inspection items irrelevant to the institution characteristics, when perform vulnerability analysis evaluation. In this study suggested that security level evaluation shall performed, after that exclude items irrelevant to the institution characteristics based on empirical verification. And also, it proposed that model research is required for establish check items for which analysis-evaluate vulnerability based on empirical verification.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.15 no.10
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• pp.6354-6365
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• 2014

This study aims to suggest a direction to develop Korea's certification system by comparing the evaluation items between Korea's G-SEED (Green Standard for Energy & Environmental Design) and Germany's sustainable building certification. A number of eco-friendly building certification systems are being implemented globally. On the other hand, mutually comparable evaluation items have not been suggested up until now. Therefore, international standards have been trying to establish evaluation criteria for eco-friendly buildings, and Germany's sustainable building certification is the first certification standard that has accepted those evaluation criteria. According to the result of comparing Korea's green building certification with Germany's sustainable certification, the green building certification has evaluation items not only on environmentality (62.6%), but also on social aspects (25.4%) and economic aspects (3.0%). This suggests a crucial direction to the development of evaluation items regarding the social and economic aspects of green building certification.