• Proceedings of the Korea Information Processing Society Conference
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• 2014.11a
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• pp.1032-1034
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• 2014

표준 웹 환경의 확산으로 HTML5를 기반으로 웹 저작을 지원하는 많은 WYSIWYG HTML5 저작도구들이 등장하고 있다. 그러나 대부분의 WYSIWYG HTML5 저작도구는 컴포넌트 이벤트에 대한 기본적인 함수 작성 기능만 제공 할 뿐 컴포넌트 제어를 위한 코드 어시스트 기능을 제공하지 않고 있다. 본 논문에서는 이클립스 JSDT(JavaScript Development Tools) 코드 어시스트개념에 대해 기술하고, 이를 기반으로 WYSIWYG HTML5 저작도구에서 제공하는 컴포넌트 제어를 위해 코드 어시스트 가능을 구현하였다. 이로 인하여 WYSIWYG HTML5 저작도구에서 제공하는 컴포넌트에 대한 사용자들의 접근성과 개발 생산성 증대가 기대된다.

• Journal of the Korean Data and Information Science Society
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• v.26 no.4
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• pp.957-970
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• 2015

The purpose of this study was to analyze records of Korean pro-basketball using general linear model (two-way ANOVA and hierarchical multiple regression analysis). Korea Basketball League (KBL) informed the records (2014-2015 season) of this study. The eight variables (TA, 2PA, 3PA, 2P, 3P, Ast, TFB, CH) were selected in content validity. SPSS program was used to analyze general linear model. All alpha level was set at 0.05. Major results were as follow. 3PA had significant interaction effect between victory & defeat variable and home & away variable. Victory teams showed that 3PA was higher in home games than away games, and defeat teams was the other. 2PA, AS, TFB, and CH were selected significant variables affecting victory and defeat. In result of hierarchical regression, Ast had significant moderation effect between 3PA and TS. TFB also had significant moderation effect between AS between 2P. The other construct (Ast between 2PA and TS; TFB between AS between 3P) had no significant moderation effect. In the effect of 2PA, 3PA and Ast to TS, CH also had no significant moderation effect.

• Review of KIISC
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• v.31 no.1
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• pp.25-39
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• 2021

마이크로아키텍처 데이터 샘플링 공격 중 하나인 Zombieload 공격은 마이크로코드 어시스트를 이용하여 물리 코어를 공유하는 다른 논리 코어가 접근하는 데이터를 읽는 공격이다. 마이크로코드 어시스트는 페이지 폴트 과정에서 로드 명령어를 수행할 때 발생하므로, Zombieload 공격은 시그널 핸들러 또는 TSX로 페이지 폴트를 처리 또는 억제한다. 그러나 시그널 핸들러에서 발생하는 잡음과 TSX를 지원하는 프로세서 수의 부족이 Zombieload 공격의 효율을 감소시킨다. 본 논문에서는 페이지 폴트를 RSB를 이용한 잘못된 추측 실행으로 처리하여, 기존의 한계점을 개선한 새로운 Zombieload 공격을 제안한다. 제안한 공격의 성능을 평가하기 위해, 실험을 통해 기존의 Zombieload 공격과 성능을 비교한다. 끝으로 제안한 공격을 막기 위해 여러 가지 방어 기법을 제시한다.

• Transactions of the Korean Society of Automotive Engineers
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• v.22 no.3
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• pp.186-193
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• 2014

On-center handling feel indices are the important numerical factors that meaning performance of manuability and stability felt by drivers. They should be considered to suspension design. The major factor that affect to these indices is the shape of assist torque curve. This paper presents the variables that meaning the shape of the assist torque curve and analyze the effect of each variables. And using interaction formulas, it is proposed that the method to extract the variables that satisfy the goal indices. The result of simulation that applied assist torque curve extracted by the method demonstrate the capability of this method with error under 8%.

• Proceedings of the Korean Society of Precision Engineering Conference
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• 2009.06a
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• pp.581-582
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• 2009

• Proceedings of the Korean Society for Noise and Vibration Engineering Conference
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• 2010.05a
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• pp.445-446
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• 2010

• Journal of rehabilitation welfare engineering & assistive technology
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• v.9 no.1
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• pp.81-87
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• 2015

In order for a Power Assisted Wheelchair (PAW) to maintain a straight driving direction, the same force must be delivered to both wheels. However, a human has different strength between the right and left arms, and cannot control the force uniformly at all times. Therefore, appropriate assist torque shall be generated from unbalanced human torque inputs by detecting the user intention, in order to maintain direction uniformly in straight sections or change direction quickly in curved sections. In this study, a special function is proposed to detect the intention of drivers on the basis of temporal similarity between the input torque signals, and a torque balancing technique based on this function is proposed. In the experiments, the effectiveness of the proposed torque balancing method are verified.

• Journal of the Korea Convergence Society
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• v.11 no.6
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• pp.359-365
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• 2020

The purpose of this study was to collect and analyze information on the major scoring paths, success rate by shooting type, assist, steal, block, and goalkeeper defense rate by shooting type in the 2019 World Women's Handball Championship. Based on the research results, the following conclusions were drawn. First, as a result of the analysis of the scoring route, 1st the Netherlands and 2nd Spain had 6m shots and 7m shots the most. Second, in the success rate analysis results by shooting type, the top 6 teams showed 7m shot, breakthrough shot, and fast shot. Third, according to the result of assist frequency analysis, the fourth place in the competition Norway scored the most assists among the six teams. Fourth, as a result of the steel frequency analysis, Norway scored the most with 5.2 on average among the six teams. Fifth, as a result of analyzing the goalkeeper defense rate by shooting type, it was found that all 6 team's goalkeepers had the highest defense against 9m shooting. Therefore, for an in-depth analysis of the game strategy, it is considered that it is necessary to understand the characteristics of individual player's performance and collect information will be followed by a follow up research in the future.

• Proceedings of the Korean Society of Precision Engineering Conference
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• 2009.06a
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• pp.571-572
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• 2009

• Proceedings of the Korean Society for Noise and Vibration Engineering Conference
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• 2010.05a
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• pp.443-444
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• 2010