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분할 SIMD 재구성형 병렬 프로세서를 위한 컴파일러 설계
권용인 ( Yongin Kwon ),김용주 ( Yongjoo Kim ),윤종희 ( Jonghee Yoon ),안민욱 ( Minwook Ahn ),최영규 ( Youngkyu Choi ),백윤흥 ( Yunheung Paek ) 한국정보처리학회 2009 한국정보처리학회 학술대회논문집 Vol.16 No.2
본 논문에서는 휴대용 단말기의 실시간 서비스 제공을 위한 재구성형 병렬 프로세서를 소개 하고, 그 기능인 분할 SIMD 를 표현하기 위한 새로운 프로그래밍 언어와 컴파일러를 설계한다. 이 방식을 이용하여 빠른 어플리케이션 개발과 각 어플리케이션의 성능 향상에 용이하다.
The Acute Effects of Short Static-Stretching on Vertical Jump Performance
Eonho Kim,Chang Young Kim,Yong Dae Choi,Poram Choi,Yongin Cho 한국코칭능력개발원 2017 International Journal of Coaching Science Vol.11 No.2
The purpose of this study was to clarify the acute effects of short static-stretching (10 seconds and 30 seconds) on vertical jump performance. Twenty-six healthy college students (10 males and 16 females) participated in this study. Each subject measured his/her pre-stretching vertical jump height using Vertec and performed 10- or 30-second staticstretching on the four lower-body muscle groups (hamstrings, gastrocnemius, soleus, quadriceps), which are involved in executing a vertical jump. Post-stretching vertical jump height was measured after the static-stretching. No significant differences between the two groups were found in the three variables (pre-stretching jump height, post-stretching jump height, difference in jump height) (p = .478). The mean pre-stretching jump height and the mean post-stretching jump height for both groups were 258.98 ± 26.59 and 258.59 ± 26.59. There was no significant difference in jump height between the pre- and post-stretching (p = .387). These results suggest that static-stretching for 30 seconds or less does not negatively affect vertical jump performance and static-stretching can be used prior to athletic competition as long as the duration of static-stretching is kept under 30 seconds per each muscle group.
유은경(Eunkyung Yoo),강기현(Kihyun Kang),윤용인(Yongin Yun),최종수(Jongsoo Choi) 한국HCI학회 2008 한국HCI학회 학술대회 Vol.2008 No.2
컴퓨터 기술과 인터넷 산업의 발달로, 우리는 손쉽게 원하는 상품을 구입할 수 있다, 하지만 다양한 쇼핑몰과 엄청난 양의 상품들 중에서 원하는 물건을 적절하게 찾는 작업은 쉽지 않다. 몇몇의 키워드로 상품을 검색할 경우 한정된 상품 카테고리 안의 많은 상품들의 정보를 볼 수 있으나 원하는 상품이 그 안에 있을지는 장담할 수 없다. 따라서 본 논문에서는 색상정보를 이용하여 효율적으로 상품을 검색할 수 있는 인터페이스를 제안한다. As computer technology and internet industrial are growing, we can ouy all kinds 이 merchandise very easily. However, To find relevant merchandise what we want is very difficult process in various internet mall and greate amount of merchandises. Searching merchandise using some keyword makes a lot of list in limited category, but we can not sure that searching results are relevant or not. For this reason, we proposed a interface using color information of goods that is able to search merchandise effectively.
장용석(Yongsuk Jang),이명진(Myungjin Lee),신태영(Taeyoung Shin),김승현(Seung-Hyun Kim),성지은(Jieun Seong),김성아(Sung-A Kim),최용인(Yongin Choi),이혜숙 과학기술정책연구원 2016 정책연구 Vol.- No.-
The purposes of this study are three-folds. First, it introduces the globally discussing concept of ‘Inclusive Innovation’ to Korean policy arena and tries to enhance its concept. For this purpose, it reviews various international and domestic literatures on innovation policies for inclusive growth in the context of various global initiatives including UN SDGs. It also analyses possible working mechanism on how innovation can achieve both inclusiveness and growth. Second, this study reviews diverse Korean policies from the angle of ‘Inclusive Innovation’ and develop several successful policy cases that can be contributed to the global discussion. It overviews past and current Korean polities in four different aspects including social, territorial, industrial and gender inclusiveness. It identifies five prominent policy cases and contributes them to the OECD’s Policy Toolkit for inclusive innovation, which are presented in the appendix. Third, this study extends the scope of ‘Inclusive Innovation’ to the global dimension and tries to develop innovation strategy that can enhance global inclusiveness. It argues that global society should pay more attention on widening North-South gaps, which are largely resulted from widening innovation capacities, and need to develop effective innovation strategies that help low-income and developing countries in promoting their innovation capacities. It proposes several specific programs that global society can deliver together including expansion of Appropriate Technology Centers for helping especially low-income countries, programs for strengthening STI related institutional and policy capacities of developing countries, and sustainable operation of educational and training programs. There are a couple of remaining challenges or future tasks. One is conceptual elaboration of ‘Open and Inclusive Science’ framework and its application to the global inclusive innovation efforts. Another is innovation policy for generation inclusiveness - i.e., reducing gaps between generations possibly caused by current innovation policies.
호혜적 개발협력을 위한 주요 국가의 STI 시스템 분석 및 협력방향 - 브라질, 인도를 중심으로 -
김왕동(Wangdong Kim),임덕순(Deok Soon Yim),선인경(Inkyoung Sun),김은주(Eun Joo Kim),이다은(Daeun Lee),유제현(Jehyun Yu),이정원(Jung-won Lee),김기국(Ki-Kook Kim),최용인(Yongin Choi),김원호(Wonho Kim),조충제(Chungje Jo),박민경(Minkyoung P 과학기술정책연구원 2021 정책연구 Vol.- No.-
Reciprocal development cooperation refers to “all activities in the public and private sectors that benefit the donor country’s national interest as well as poverty eradication and economic and social development in the recipient country”. The Korean governments development cooperation paradigm is expected to gradually shift from a humanitarian level to a reciprocal level. However, in the case of science and technology innovation, it is difficult to acquire information about countries that are subject to reciprocal development cooperation. Therefore, in this study, the conceptual framework for reciprocal development cooperation was established and STI systems of major countries were analyzed to provide basic STI data and to suggest directions for reciprocal development cooperation. In this study, two countries, Brazil and India, were selected for analysis by applying three criteria: “differentiation from existing research,” “relevance to national interests and national tasks,” and “possibility of securing data”. In this study, the STI system components of Brazil and India were classified and analyzed into macro-environment, STI governance, STI investment and achievements, STI human resources, STI innovative actors, and STI support organizations. The reciprocal development cooperation agenda was described focusing on three dimensions: “what”, “how” and “who”. First, in the perspective of “what”, climate change, digital transformation, infectious diseases, and other issues were derived as cooperation contents. Second, policy advice and joint research, human exchange, and so on, were suggested as cooperation methods. Third, universities, GRIs, and companies were suggested as cooperation partners. Brazils STI system is characterized by a weak national R&D budget, excellent research manpower and strong basic research, lack of connection and creation of innovation demand between universities and companies, weak industrial competitiveness, lack of science and technology policy and strategy, policy implementation, and coordination of inefficiency and slow-step administration. The characteristics of the Indian STI system include inefficient governance and lack of interconnection led by the government, insufficient investment in STI between the government and the private sector, abundant STI manpower and global talent, the pursuit of R&D activities centered on universities and public research institutes rather than the private sector, bureaucratic and bureaucratic An inefficient STI support organization was identified. In-depth interviews and consultations were conducted with experts from each country to derive the Korea-Brazil development cooperation agenda and the Korea-India development cooperation agenda. The interview and advisory groups were largely divided into policymakers(public officials) for each country, researchers(researchers and professors), and local experts(embassies and dispatchers). The detailed agenda contents are described in Chapters 6 and 7. This study is expected to contribute to the theoretical construction of the field of development cooperation, and to the derivation of the governments Korea-Brazil and Korea-India STI cooperation agenda. The study also can contribute to the demand for STI system information of Brazil and India. However, this study has limitations in responding to more demand by the government by selecting Brazil and India as two countries for reciprocal development cooperation. Therefore many more countries besides Brazil and India should be explored in the future. In addition, in order to improve the reliability and validity of the STI cooperation agenda between Korea-Brazil and Korea-India, interviews and consultations with more experts are required.