• 한국컴퓨터정보학회논문지
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• 제22권12호
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• pp.131-136
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• 2017

PLM(Product Lifecycle Management) is an information management system that can integrate data, processes, business systems and human resources throughout the enterprise. BOM(Bills Of Material) is key data for designing, purchasing materials, manufacturing planning and management, which is basic for product development throughout the product life cycle. In this paper, we propose the efficient system to increase the data loading speed and the processing speed when using such large BOM data. We present the performance and usability of IMDG (In Memory Data Grid) for data processing when loading large amounts of data. In the UI, using the pure web grid of JavaScript instead of the existing data loading method can be improve performance of data managing.

• 대한안전경영과학회지
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• 제9권5호
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• pp.87-95
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• 2007

Logistics creates a boom in accordance with the recent new technique's development along with the recent RFID/USN of ubiquitous computing technique. The wave of 4PL(Fourth Party Logistics) that added the strategic consulting based on new IT techniques to logistics outsourcing through existing 3PL service with is a great issue. Moreover, the customer enterprises which contained manufacturers and distributors need the one stop service, therefore a method for effectively dealing with global logistics' environment changes is needed. Above all, a development of the 4PL system with RFID is very urgent. We developed the RFID u-4PL system progressed more than the present system, in which we applied many international standards. Finally, we constructed the web service based on Web 2.0 because of important condition of 4PL.

• 한국컴퓨터정보학회논문지
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• 제16권10호
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• pp.45-52
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• 2011

인터넷을 이용하여 정보를 다양하게 활용하고 새로운 정보를 만들어 내고 공유를 통해 재구성하는 특성 때문에 웹 2.0은 교수 학습에 큰 영향을 미치고 있다. 이러한 새로운 환경을 맞아 컴퓨터를 이용하는 정보화 영역의 수업에서 학습자들의 지적 호기심을 충족시키고 미래 지향적인 수업이 되도록 인터넷의 웹 2.0을 활용한 새로운 교수-학습 방법을 개발하고, 최신 도구를 활용하는 적극적인 방식의 교육 방법이 필요하다. 본 논문에서는 대학의 교양교육 과정 및 전공 수업을 위한 웹 2.0 기반 인터넷 정보화 교육의 효과적인 교수-학습 모형을 개발하고, 이에 대한 학습 효과를 설문을 통해 분석하였다.

• 한국기록관리학회지
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• 제17권4호
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• pp.1-26
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• 2017

본 연구는 각 기관별로 산재되어 있는 재난안전정보의 효율적인 공유 및 활용과 일반 이용자들의 재난안전정보의 접근성 향상을 위하여 웹 크롤러를 활용한 자동수집방안을 제시하고자 한다. 그러나 현재 웹은 심층 웹이 대부분을 차지하고 있어 일반적인 아카이빙 전략에 사용되는 크롤러로 수집이 불가능하다. 이에 따라 본 연구에서는 심층 웹의 논리적 구조를 분석하여 정보 자원을 수집할 수 있는 알고리즘을 개발하고 실제 크롤러를 구현하였다. 이를 통해 재난안전정보의 자동수집을 수행하였고 이는 재난안전정보의 공유 및 활용으로 효율적인 재난 업무에 도움을 줄 것으로 예상된다. 나아가 본 연구에서 구현한 크롤러의 범용화를 통해 심층 웹 형태의 정보 자원을 자동수집할 수 있다는 점에 의의가 있다.

• 한국간호교육학회지
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• 제10권1호
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• pp.94-104
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• 2004

Purpose: This descriptive survey was undertaken to find out the offering types of Physical Examination and Health Assessment course, student's ability to utilize web-based multimedia, and the basic knowledge on physical examination and health assessment in students attending baccalaureate(BSN) and associate degree(AD) programs in nursing, RN-BSN completion programs, and medical school. Method: 77 nursing programs in Korea were surveyed for the information on Physical Examination and Health Assessment courses, and the basic knowledge were tested on 169 nursing and medical students. Results: Majority of BSN(90.69%) and AD(85.29%) programs were offering Physical Examination and Health Assessment courses in students's sophomore years. Majority(95.58%) of programs were using face to face teaching method where as only 4.41% were using web-based multimedia programs. Basic knowledge on Physical Examination and Health Assessment were highest among students in medial school(14.04%) and RN-BSN(13.15%) compared to BSN(8.96%) or AD(8.06%) program. Conclusion: Web-based multimedia contents on Physical Examination and Health Assessment should be developed and should be integrated into the nursing curriculum.

• 한국정보통신학회논문지
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• 제7권8호
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• pp.1691-1697
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• 2003

인터넷은 전자 상거래의 시장의 급격한 성장에 힘입어 새로운 광고매체로 각광받게 되었으며, 여러 가지 형태의 인터넷 광고 기법이 개발되었다. 그러나 대표적인 인터넷 광고 기법인 배너 광고는 아주 낮은 클릭율을 보일 뿐만 아니라 사용자의 외면으로 인해 광고로서의 기능을 다하지 못하고 있다. 이에 따라 본 논문에서는 웹페이지 내의 기사에서 텍스트 키워드에 따라 광고를 노출시키는 새로운 인터넷 광고 기법을 제안하였다. 즉, 사용자가 웹 페이지의 기사 글을 읽는 동안에 마우스가 해당 텍스트 키워드 위에 올려지면 지정된 광고 컨텐츠가 웹 페이지에 노출되는 기법이다. 제안된 광고 기법은 키워드 기반의 광고이며, 배너 광고와는 달리 다양한 형태의 이미지를 활용할 수 있다. 또한 웹 페이지 전체를 광고에 활용할 수 있고 웹 페이지로 당시간에 영향을 주지 않는다는 장점을 가지고 있다.

• 지역사회간호학회지
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• 제15권1호
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• pp.36-43
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• 2004

Purpose: The main objective of this study was to develop a continuing education program for school health nurses using the Internet, and evaluate the satisfaction of users. Method: A survey using a self reported questionnaire was done to identify areas where education is needed. A stratified random sampling method was employed to select 1.746 school health nurses and to receive the respondings from 584 school health nurses. The contents of the module for the education program were determined to be counseling and teaching techniques to meet health care needs related to sex, and cessation of smoking. The researchers wrote the educational content for the program, and the storyboards and illustrations appropriate to the module were constructed and the domain was registered. The web site was named 'www.healthyyouth.org'. Results: Three topics were identified where education is needed: youth and sex, youth and smoking, and counseling techniques for children, and programs were developed under the web site named. 'www.healthyyouth.org'. Over 90 percent of the respondents reported that the web site was useful and 100 percent reported that they would recommend the web site to other school health nurses. Conclusion: The web based program allowed school health nurses to study and improve their health care knowledge and skills. Since almost all schools in Korea have personal computers in the infirmary, accessibility to the program is excellent. Based on the results of this study, this type of education program will be a useful method for the continuing education of school health nurses.

• 영재교육연구
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• 제13권1호
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• pp.81-95
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• 2003

국가발전과 영재의 재능계발을 목적으로 한 영재교육의 필요성이 인식되면서 국가적 차원의 뒷받침을 받고 있는 지금 영재교육과 관련된 여러 가지 연구들이 있지만, 정작 영재들을 교육할 학습자료의 개발이 미흡하여 영재지도에 많은 어려움이 있는 실정이다. 한편, 인터넷사용 인구의 급격한 증가와 컴퓨터 응용기술의 발전으로 면대면 수업의 단점을 보완할 수 있는 원격교육시스템의 긍정적인 효과에 대한 연구가 많지만 이를 직접 영재교육에 적용한 사례는 흔하지 않다. 이에 웹기반의 원격 수학영재교육용 학습자료를 개발하여 현재 과학영재교육원에서 시행하고 있는 수학 영재교육을 보충하고 영재교육의 연속성을 확보하며, 나아가 지리적 여건상 집중교육에 어려움을 겪고 있는 지역에서의 수학영재교육의 내실을 기할 수 있도록 한다.

• 국제학술발표논문집
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• The 6th International Conference on Construction Engineering and Project Management
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• pp.344-348
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• 2015

The image data of the web camera is used to identify the construction status of the site in a remote office and it can be used for safety management. This study develops a construction schedule simulation system based on the active nD object linked with real image data of web camera from the construction site. The progress control method by 4D object uses a method that the progress of each activity is represented with different colors by progress status. Since this method is still based on a virtual reality object, it is less realistic description for practical engineers. Therefore, in order to take advantage of BIM more realistic, the real image of actual construction status and 4D object of planned schedule in a data date should be compared in a screen simultaneously. Those methodologies and developed system are verified in a case project where a web camera is installed for the verification of the system.

• 환경생물
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• 제42권2호
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• pp.207-218
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• 2024

Food webs have received global attention as next-generation biomonitoring tools; however, it remains challenging because revealing trophic links between species is costly and laborious. Although a link-extrapolation method utilizing published trophic link data can address this difficulty, it has limitations when applied to construct food webs in domestic streams due to the lack of information on endemic species in global literature. Therefore, this study aimed to develop a link extrapolation-based food web model adapted to Korean stream ecosystems. We considered taxonomic similarity of predation and dominance of generalists in aquatic ecosystems, designing taxonomically higher-level matching methods: family matching for all fish (Family), endemic fish (Family-E), endemic fish playing the role of consumers (Family-EC), and resources (Family-ER). By adding the commonly used genus matching method (Genus) to these four matching methods, a total of five matching methods were used to construct 103 domestic food webs. Predictive power of both individual links and food web indices were evaluated by comparing constructed food webs with corresponding empirical food webs. Results showed that, in both evaluations, proposed methods tended to perform better than Genus in a data-poor environment. In particular, Family-E and Family-EC were the most effective matching methods. Our model addressed domestic data scarcity problems when using a link-extrapolation method. It offers opportunities to understand stream ecosystem food webs and may provide novel insights into biomonitoring.