• IE interfaces
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• v.8 no.3
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• pp.197-202
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• 1995

생산성 제고를 위하여 생산 현장에서 사용되는 여러 가지의 자료 즉, 다양한 형식의 화상(Image), CAD 자료, 도면, 표, 수식, 각종 문서 양식 및 문안들을 관리해주는 시스템이 필수적이다[1]. 그러나 다양한 종류의 자료들이 격리되어 관리되고 있는 상황에서는 원하는 정보를 찾거나, 자료간의 관련성을 알아내는데 많은 어려움을 겪지 않을 수 없다. 따라서 생산과정에서 필요한 여러 가지 자료들을 생성, 편집할 수 있는 도구와 각 자료들간의 관련성을 생성, 편집하는데 도움이 될 수 있는 방안, 마지막으로 생성된 여러 자료를 쉽게 찾도록 도와 주는 기능이 요구된다. 이와 같은 기술정보관리를 효율적이고 통합된 형태로 수행하기 위하여, 본연구에서는 기술정보관리시스템(TIMS : Technical Information Management System)을 구축하였다. 기술정보관리시스템은 개별 자료의 생성, 편집 및 개별 자료의 공유를 통한 복합문서 작성 부분, 개별 자료들 간의 관련성을 자동관리해 주는 부분 그리고 개별 자료들 간의 관련성을 통한 자료검색 부분으로 구성되어 있다. 본 논문에서는 기술정보의 효율적인 작성, 사용 및 관리를 지원하기 위한 통합 시스템의 각 구성부분에 요구되는 기능들과 전체 시스템의 효율성을 증대시키기 위한 방안을 논하였다. 격리되고 인력에 의존에 온 기술정보의 효율적인 작성, 사용 및 관리를 방대한 양의 자료들 속에서 통합적이며, 적합한 형태로 자동관리해줌으로써 생산성 제고에 기여할 수 있는 시스템으로 사용될 수 있을 것으로 기대된다.

• Journal of the Korean Institute of Illuminating and Electrical Installation Engineers
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• v.15 no.3
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• pp.74-82
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• 2001

To reduce the maintenance expense and the possibility of electric outage and/or accident, which causes the decrease in stability and reliability of transmission/distribution line, most of all, accurate measurement for the degree of contamination should be preceded. But the conventional method (brush wiping method), which is recommended in IEC 60815, has sow significant problem in the aspect of man power, expense, error, and so forth. In this investigation, we purpose the development of a new type automatic measuring apparatus, which could measure the degree of contamination on the surface of insulator in outdoor condition. To design and evaluate the apparatus, a FLUX 2D is used, and various laboratory tests, artificial contamination tests, were carried to proof the actual performance. With the result of these effort, we can get the meaningful conclusion to develope a new type automatic apparatus for contamination measurement.

• Proceedings of the Korea Information Processing Society Conference
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• 2012.04a
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• pp.1208-1210
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• 2012

BIT(Built-In Test)란 S/W 또는 H/W 의 기능 및 상태를 진단하고 오류에 대응하기 위한 방법론으로 기능에 대한 신뢰성 및 빠른 오류 복구를 보장하기 때문에 다양한 분야에서 BIT 처리를 통해 시스템의 안정성을 높이고 있다. 현업에서의 BIT 는 도메인 특성에 따라 처리해야 하는 작업의 변화가 크기 때문에 구조화 되지 않은 형태로 각각 개발되고 있다. 따라서 BIT 개발 시 반복적인 작업이 수반되며 처리 과정의 수정 또는 처리 범위의 확장을 위해서는 많은 시간 및 인력이 요구된다. 이에 본 논문에서는 BIT 처리를 구조화하기 위하여 처리과정에 필요한 정보들을 일반화된 형태로 기록할 수 있도록 하는 BIT 처리 병세 방안과 BIT 처리 명세를 기반으로 한 자동 코드 생성 체계를 제안한다. 이를 통해 개발 과정의 편의성과 생산성을 향상하고 BIT 처리의 유연성과 확장성을 높일 수 있다.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2022.10a
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• pp.172-174
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• 2022

Logistics processing companies in Korea are mostly handling various types of products in and out. In order to process various types of products, the sorting business is performed by hand. In this paper, we propose a real-time QR code detection method using a vision sensor to achieve high efficiency with a small amount of manpower. The limiting system uses a vision sensor to process QR code recognition of logistics in real time. The proposed system can quickly identify a large number of QR codes through multiple recognition rather than QR code recognition, which is a single part of logistics. In the study, the system was actually implemented and verified, and multiple QR recognition was confirmed in the image through the vision center.

• Archives of design research
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• v.19 no.2 s.64
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• pp.73-80
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• 2006

The main purpose of this study is to help develop the productional system of the three dimensional digital animation domestically. Many 30 digital animation projects are being developed and finished with foreign computer graphics technology. However, the 3D animation market in Korea is not as good as the ones in other countries. One of the most significant problems is the lack of a program of study in Korea concerning productional systems used to create 3D animation. We previously imported an advanced productional system from the U.S., which was adaptable to big projects, and consequently, expanded the international digital animation market. Now, we need to develop a new production system which is fully adaptable to the Korean market. A non-sequential system of 3D digital animation tailored for small projects is more adaptable to domestic industry than the sequential system known as the 'Pipeline system.' A non-sequential system is good for small productions that are trying to create animation on a limited budget. The workers in this system can learn to make animation fast and effectively. They can also learn how to discuss with the others in order to avoid duplication of action. In contrast, in the Pipeline System, many workers repeat confirmation steps during the process for the same animations. The benefit of the non-sequential system is that the worker's interest and education can speed up production, because he/she can quickly learn every step of the animation process instead of just doing a particular job which does not allow him/her to observe the other steps involved. The 'animatic' step is the most important in the non-sequential system. The final animation is produced from the animatic. It is developed from scratch through to the final product but only after the agreement of all the workers, including a director.

• Journal of Korea Water Resources Association
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• v.45 no.8
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• pp.783-794
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• 2012

The analysis for unsteady flow is necessary to design the hydraulic structures affected by water level and discharge changes through time. The numerical model has been generally used for unsteady flow analysis, however it is difficult to acquire field data to calibrate and validate the numerical model. Even though it is possible to collect field data for some case, high cost and labor are required and sometimes it is considered that the confidence of measured data is very low. In this case, the experimental data for unsteady flow can be used to calibrate and validate the numerical model as an alternative. Therefore, the discharge-supply system which could generate various type of unsteady flow hydrograph was developed in this study. Also, the accuracy of the unsteady flow hydrograph generated by developed dischargesupply system in the experiment was evaluated by comparing with target hydrograph. Accuracy errors and Root Mean Square Error (RMSE) were analyzed for the rectangular-type hydrograph with sudden changes of flow, triangular-type hydrograph with short peak time, and bell-type flood hydrograph. As a result, the generating error of the discharge-supply system for the rectangular-type hydrograph was about 59% which was maximum error among various types. Also, it was represented that RMSE for the triangular-type hydrographs with single and double peaks were approximately corresponding to 10%. However, RMSE for the bell-type flood hydrograph was lower than 2%.

• Asia-Pacific Journal of Business Venturing and Entrepreneurship
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• v.14 no.2
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• pp.221-233
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• 2019

In Korea, small and medium sized domestic enterprises(SMEs) play an pivotal role in the national economy, accounting for 99.9% of all enterprises, 87.9% of total employment, and 48.3% of production. and SMEs was driving a real force of the development of national economy in many respects such as innovation, job creation, industrial diversity, balanced regional development. Despite their crucial role in the national development, most of SMEs suffer from a lack of R&D capabilities and equipments as well as funding capacity. Public R&D institutes can provide SMEs with valuable supplementary technological knowledge and help them build technological capacity. so, In order to effectively support SMEs, government and public R&D institutes must be a priority to know about the factors influencing the performance related to technology transfer and technological collaborations. In particular, SMEs are not only taking up a large portion of the national economy, but also their influence in politics and economy so strong that raising the competitiveness of small and medium-sized companies is a national policy goal that must be achieved in order to achieve sustained economic growth. For this reason, it is necessary to look specifically at the relationship between concepts such as the environment, strategy, and organizational culture surrounding the enterprise to enhance the competitiveness of SMEs. The paper analyzes 665 companies to find out which organizational culture affects their performance by classification and type of business of SMEs. This study demonstrated that when SMEs seek consistency in their external environment, strategies, and organizational structure to maintain their continued competitiveness. According to three-way analysis of variance (3-way ANOVA) indicates that classification of industries in SMEs has statistically significant main effects, but the type of business and organizational culture do not have significant effects. However, the company's organizational performance (operating profit) of SMES were found to differ significantly in comparison between groups according to classification standards of industries, and therefore adopted some parts. In addition, an analysis of the effect of interaction between the three independent variables of small and medium-sized enterprises has shown that there are statistically significant interaction effects among classification, types of business, and organizational cultures. The results shows that there is an organizational culture suitable for each industry classification and type of business of an entity, and is expected to be used as a basis for establishing promotion policies related to the incubation and commerciality of small and medium-sized venture companies in the future.

• Proceedings of the Korea Association of Information Systems Conference
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• 2003.11a
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• pp.305-316
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• 2003

오늘날 e-비즈니스의 주요 동인이라 할 수 있는 인터넷은 우리의 일상생활뿐만 아니라 상거래의 형태도 변화시키고 있다. 특히 전자상거래는 시간적 공간적 제약을 극복하고 편리하게 거래를 할 수 있다는 이점으로 그 시장이 급격히 성장하고 있다. 이렇게 기업의 환경을 급변시키며 새로운 시장을 형성하고 있는 인터넷의 활용분야는 매우 다양하다. 특히 대기업과 비교하여 상대적으로 인력과 자본이 부족한 중소기업에서는 전자상거래를 판로개척, 판매, 광고, 기업 홍보, 고객에 대한 서비스 등 기업의 다양한 프로세스 도구로 활용할 수 있다. 중소기업에서 성공적인 전자상거래를 실현하기 위해서는 무엇보다도 전자상거래의 관문이라 할 수 있는 웹사이트의 개발에 크게 심혈을 기울여야 할 것이다. 이에 본 연구에서는 전자상거래의 관문이라 할 수 있는 중소기업의 웹사이트 개발에 영향을 미치는 조직의 내${\cdot}$외적 요인이 무엇인지를 밝혀내고, 조직의 웹사이트를 개발 수준에 따라 분류하여 현재 중소기업의 웹사이트 개발의 수준을 알아본다. 그리고 조직의 웹사이트 개랄 수준을 향상시키기 위해 고려해야 할 요인들이 무엇인지 살펴본다. 본 연구의 구성은 I장에서는 연구의 필요성을 제시하고, II장에서는 관련 논문들의 고찰을 통해 웹사이트 개발 수준에 영향을 미치는 요인들을 탐색해본다. III장에서는 연구모형과 가설을 제시하고, IV장에서는 이를 토대로 실증분석을 한다 마지막으로 V장에서 본 논문의 결론을 맺는다.

• Journal of the Korean Society of School Health
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• v.5 no.1
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• pp.20-23
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• 1992

충치등의 구강질병은 예방이 가능하며 일단 발생하면 자연치유란 없고 질병의 진행만 있는 질병으로서 조기발견과 조기치료가 필요하다. 특히 학교연령층에서 폭발적으로 발생되고 있 기 때문에 학교구강보건관리가 중요하지만 선진국처럼 학교구강건강 관리실을 운영하고 전문인력을 상주 배치할 수 없는 현시점에서 예방교육과 조기발견, 조기치료를 위한 정기구강검사 제도는 필수적이다. 현행학교정기구강검사는 결핵, 간염, AIDS 등 질병의 전염문제와 검진비가 현실적이지 못하며 치과의사의 봉사강요형태로 진행되고 있는 문제 등이 있다. 그러므로 래원검진제 같은 의견도 있으나 현행 정기구강검진제를 개선하여 실시하는 것이 현실적이라고 본다. 기수소독문제는 치과의사 1인당 50개 정도의 기구가 준비되고 화학소독제로서 Glutal-dehyde(와이멕스)사용으로 해결될 수 있으며 기타 문제는 검진수가의 현실적 인상과 연계되어 근본적으로 해결될 수 있다.

• 한국HCI학회:학술대회논문집
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• 2009.02a
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• pp.1252-1256
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• 2009

Machinima is a new form of UCC(User Created Content) which utilizes 3D videogame engine technology to create animated films within virtual environments. By producing machinima content, students can get cooperative learning opportunities as well as digital storytelling skills. This case study is to introduce the educational potential of Second Life and to provide useful directions in professional curricula of digital culture content.