• 한국전산구조공학회:학술대회논문집
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• 한국전산구조공학회 2002년도 가을 학술발표회 논문집
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• pp.599-603
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• 2002

We propose a new meshfree method to be called the fast moving least square reproducing kernel collocation method(FCM). This methodology is composed of the fast moving least square reproducing kernel(FMLSRK) approximation and the point collocation scheme. Using point collocation makes the meshfree method really come true. In this paper, FCM Is shown to be a good method at least to calculate the numerical solutions governed by second order elliptic partial differential equations with geometric singularity or geometric multi-scales. To treat such problems, we use the concept of variable dilation parameter.

• 대한설비공학회:학술대회논문집
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• 대한설비공학회 2003년도 하계학술대회 논문집
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• pp.185-185
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• 2003

• 한국IT서비스학회지
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• 제2권2호
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• pp.75-85
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• 2003

The purpose of this study is to derive critical success factors for ERP system implementation by the level of total resource as an ability of human resource and the environment of information system in the small and medium manufacture.

• 한국콘텐츠학회:학술대회논문집
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• 한국콘텐츠학회 2018년도 춘계 종합학술대회 논문집
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• pp.229-230
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• 2018

본 연구의 목적은 우리나라 17개 광역자치단체의 주요 관광지와 축제의 입장객 데이터를 관련 예산과 관광지 수와의 효율성 평가를 위해 DEA분석을 실시하였다. 이를 통해 각 지역별 문화시설과 관련한 효율성을 지역별로 비교할 수 있다.

• 한국콘텐츠학회:학술대회논문집
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• 한국콘텐츠학회 2018년도 춘계 종합학술대회 논문집
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• pp.231-232
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• 2018

본 연구의 목적은 우리나라 17개 광역자치단체의 건강검진 수, 암진단 수, 자원봉사자 모집 수 등의 데이터를 관련 예산과 시설, 장비 수와의 효율성 평가를 위해 DEA분석을 실시하였다. 이를 통해 각 지역별 보건의료와 관련한 효율성을 지역별로 비교할 수 있다.

• 한국콘텐츠학회:학술대회논문집
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• 한국콘텐츠학회 2018년도 춘계 종합학술대회 논문집
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• pp.227-228
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• 2018

앞으로의 정보화시대에는 생산능력 자체 보다 이와 관련한 지적재산을 얼마나 많이 확보하고 있느냐가 중요하다. 이에 본 연구에서는 각 지자체가 확보하는 지적재산권의 현황을 분석하고, 지역별 차이에 대해 분석해 보았다. 그리고 이를 통해 지적재산 분야에서의 지역 균형 발전을 위한 시사점을 도출하고자 하였다.

• Toxicological Research
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• 제9권2호
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• pp.207-215
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• 1993

Lead is an environmental toxicant that causes a marked deficit in cognative development in infants and children. Damage to the hippocampus has been linked to the lead-induced deficit in the learning process. The present study examined the effects of lead on the development of hippocampal neurons in vitro. Hippocampal neurons were incubated with various concentrations in lead acetate (1nM to 30 nM) for 72 hrs from 4 h after plating, and the percentage of living neurons bearing neurites, neurite outgrowth and migration of multipolar neurons in culture were determined.

• 로봇학회논문지
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• 제4권2호
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• pp.112-120
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• 2009

In this paper, a localization error recoverymethod based on bias estimation is provided for outdoor localization of mobile robot using different-type sensors. In the previous data integration method with DGPS, it is difficult to localize mobile robot due to multi-path phenomena of DGPS. In this paper, fault data due to multi-path phenomena can be recovered by bias estimation. The proposed data integration method uses a Kalman filter based estimator taking into account a bias estimator and a free-bias estimator. A performance evaluation is shown through an outdoor experiment using mobile robot.

• 로봇학회논문지
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• 제4권2호
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• pp.130-138
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• 2009

Recently, people tracking technology is being required to various area including security application. This paper suggests a method to track people with multiple laser scanners to detect the waist part of human. Multi-target model and Kalman filter based estimation are employed to track the human movement. The proposed method is applied to a novel system to monitor the entrance area and to filter out the trespasser to pass through the door without identification. Experiments for various cases are performed to verify the usefulness of the developed system.

• 한국IT서비스학회지
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• 제12권4호
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• pp.1-23
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• 2013

This study examines whether key characteristics of cloud computing services would affect the intention of use for personalized cloud computing services. The research model was generated based on Technology Acceptance Model (TAM) with resistance variable, and verified statistically by undertaking a survey about the perception of personal users. As the results of this analysis, we could find the structural relationship among the factors affecting adoption of the cloud computing service. We found that the expectation of ubiquity as a representative function of the cloud computing service meaningfully affected the perceived ease of use and resistance, and that the relativeness with existing services also meaningfully affected the perceived ease of use, but not the resistance. In addition, the moderating effects of use experience in the path leading from the perceived ease of use and resistance to the intention of use were identified. This study will provide diverse implications for the companies providing personalized cloud computing services.