• 한국IT서비스학회지
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• 제13권1호
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• pp.147-159
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• 2014

Recently, the quantity of information that is accessible from the Internet is being dramatically increased. Searching the Web for useful information has therefore become increasingly difficult. Thus, much research has been done on web robots which perform internet information filtering based on user interest. If a web site which users want to visit is found, its content is searched by following the searching list or Web sites links in order. This search process takes a long time according as the number of page or site increases so that its performance need to be improved. In order to minimize unnecessary search with web robots, this paper proposes an efficient information collection system based on compare and merge method. In the proposed system, a web robot initially collects information from web sites which users register. From the next visit to the web sites, the web robot compares what it collected with what the web sites have currently. If they are different, the web robot updates what it collected. Only updated web page information is classified according to subject and provided to users so that users can access the updated information quickly.

• 한국산업정보학회논문지
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• 제7권2호
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• pp.6-15
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• 2002

웹 기술의 발전은 웹 사이트와 사용자의 급속한 증가를 가져 왔으며, 많은 기업은 인터넷을 통한 비즈니스 거래를 지원하는 웹 애플리케이션을 기본 응용시스템으로 개발하고 있다. 이러한 웹 애플리케이션 을 개발하기 위해서는 체계적인 개발방법이 필요하지만 많은 기업들이 체계적으로 웹 애플리케이션을 설계하고 있지 못하다. 본 논문은 웹을 기반으로 하는 전자상거래시스템의 효과적이고 체계적인 개발을 위한 설계방법의 하나를 제시한다. 구체적으로 하이퍼미디어 애플리케이션 개발 모델인 RMM (Relationship Management Methodology)을 이용하여 개념적 모델을 디자인하고, 그에 대한 XML(extensible Markup Language) Schema를 디자인하는 보다 체계적인 웹 애플리케이션 설계방법을 예시한다.

• 여성건강간호학회지
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• 제8권2호
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• pp.165-176
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• 2002

The purpose of the study was to develop a Web site for the middle-aged women and test the usability of the site. Users' need for information were identified via online survey of 189 middle-aged women. It was found that they had various health problems but very few did any health prevention or health promotion activities. A web site for the middle-aged women was developed based on the result of needs assessment. The site includes content on exercise, diet including weight control, osteoporosis, climacteric, aging, breast and cervical cancer. Besides this health information, FAQ on women's health, my health knowledge test, statistics, link to related institutes and web sites, newspaper articles/mass media clips, journal articles, conferences, papers and other educational information were added. The site was developed as a subsystem of the Healthguide(http://healthguide.kihasa.re.kr). As a way of utilizing the homepage, twenty two women aged 40-50 were recruited at a community-based gathering and health promotion education program was conducted. To test the effectiveness of the education, knowledge, attitude and behavior changes of before and after education were compared. There were significant differences of knowledge and behavior in breast cancer, cervical cancer, osteoporosis, menopause and sexual life. It is expected that Web-based women's health information will contribute to women's health promotion and provide an effective learning media for health education.

• 제어로봇시스템학회:학술대회논문집
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• 제어로봇시스템학회 2003년도 ICCAS
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• pp.622-627
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• 2003

The existing remote control system have some inherent disadvantage of direct control in the limit range. In some special cases, for example, a power apparatus, an unmanned factory, a nuclear factory, a security management system, the tele-operation is needed to control remote robot without limit space. This field is based on the Internet communication. Because the Internet is constructed all over the world. And it is possible that we control remote mobile robot in the long distance. In this paper, we developed a remote control system. This system is divided into two primary parts. These are local site and remote site. There are the moving robot and web server in the remote site and there is the robot control device in local site. The moving robot is moved by two stepper motors and the robot control device consists of SA-1100 micro controller and embedded Linux. And this controller is an embedded system. Public personal computer which is connected the Internet is used for the web server. The web server provides the mobile robot control interface program to the remote controller and captures the image for feedback information. In the whole system, a robot control device is connected with moving robot and web server through the Internet. So the operator can control the moving robot in the distance through the Internet.

• 한국도로학회논문집
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• 제14권6호
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• pp.57-65
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• 2012

PURPOSES : Efficiency Improvement of a public road construction project management work using the development of a real-time remote site monitoring system METHODS : In this study, we developed the remote site monitoring system using a web camera for road construction projects in the RCMA(Regional Construction Management Administration). We can be monitored a construction progress and a weak point of the situation in real time using this. To achieve this, we tested about 10 road construction projects ordered by RCMA. Then, we verified a applicability for the site monitoring system in future. RESULTS : Take advantage of the remote site monitoring system consists of the Construction CALS System, one of the business systems used in the part of the MLTM(Ministry of Land, Transport and Maritime Affairs) institution-agencies. Was configured to be served through the "Construction CALS System" of "Construction Management System(Contractors)" and the "Construction CALS Portal System". Through this, Benefit analysis through a pilot application of the 10 road construction sites and developing considerations and "Guide for visual information processing equipment installation-operating in construction sites"are presented. CONCLUSIONS : Through the establishment of remote site monitoring system can improve the efficiency of construction management services. In addition, Various disasters and calamities, accidents and illegal construction will be prevented in advance is expected. This is expected to further improve the quality of the facilities.

• 한국공간정보시스템학회:학술대회논문집
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• 한국공간정보시스템학회 2007년도 GIS 공동춘계학술대회 논문집
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• pp.430-435
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• 2007

지금까지 우리나라의 GIS는 국가 중심의 GIS로, 사용자들이 적극 참여하거나 민간 산업 부분으로 확대되기에는 기술력, 비용 등의 한계를 갖고 있었다. 그래서 우리는 Open Source를 이용하여 종래 GIS의 한계를 극복하고 Google Map, Google Earth, Sketch Up을 연동한 Web Portal Site 구축을 통하여, 사용자들이 의사결정을 하는데 도움이 되는 효율적인 정보를 제공하며 이들이 곧 정보 창출의 주체가 되는 쌍방향적인 참여를 이끌어내고자 한다.

• 한국정보과학회:학술대회논문집
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• 한국정보과학회 2003년도 봄 학술발표논문집 Vol.30 No.1 (B)
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• pp.52-54
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• 2003

Measurement is used to improve software process and to help calculating software quality. It makes software project to be control and help producing software. Measuring software scale becomes important target in software development. LOC is used to measure the size intentioned aspect and function point is used to measure the function intentioned aspect. This paper discusses measurement method using function point, which fullows proposed rule, and degree of GUI (Graphical User Interface) accesses achieved by applying this measurement to web page. Applying proposed rules to web pages (specially that use much GUI such as shopping mall or auction site), there is advantage that calculate site changes on numerical value by measuring GUI degree when do site administration or update.

• 한국안전학회지
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• 제27권5호
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• pp.219-223
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• 2012

For an off-site consequence analysis at nuclear power plant, MELCOR Accident Consequence Code System(MACCS) II code is widely used as a software tool. In this study, the algorithm of web-based off-site consequence analysis program(OSCAP) using the MACCS II code was developed for an Integrated Leak Rate Test (ILRT) interval extension and Level 3 probabilistic safety assessment(PSA), and verification and validation(V&V) of the program was performed. The main input data for the MACCS II code are meteorological, population distribution and source term information. However, it requires lots of time and efforts to generate the main input data for an off-site consequence analysis using the MACCS II code. For example, the meteorological data are collected from each nuclear power site in real time, but the formats of the raw data collected are different from each site. To reduce the efforts and time for risk assessments, the web-based OSCAP has an automatic processing module which converts the format of the raw data collected from each site to the input data format of the MACCS II code. The program also provides an automatic function of converting the latest population data from Statistics Korea, the National Statistical Office, to the population distribution input data format of the MACCS II code. For the source term data, the program includes the release fraction of each source term category resulting from modular accident analysis program(MAAP) code analysis and the core inventory data from ORIGEN. These analysis results of each plant in Korea are stored in a database module of the web-based OSCAP, so the user can select the defaulted source term data of each plant without handling source term input data.

• 정보처리학회논문지D
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• 제9D권1호
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• pp.111-126
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• 2002

웹 시스템 개발은 기존의 메인 프레임 또는 클라이언트/서버 환경과는 달리 기술적으로 볼 때, 역동적이고 가변적인 요소들이 강하게 작용하며, 비교적 단기간에 이루어지는 만큼 개발자가 쉽게 적응할 수 있는 실용적이고 효율적인 프로세스는 매우 중요하다. 그러나, 웹 시스템 개발에 대한 기술적인 대안과 구현 언어, 아키텍쳐 구성에 대한 논의는 적극적인 반면, 표준화된 개발 프로세스와 산출물에 대한 논의는 상대적으로 활발하지 못했다. 본 논문에서는 현행 웹 시스템 개발 프로세스에 대한 문제점들을 분석하고, 이에 대한 대안으로써, 반복과 점증의 개념을 적용한 도메인 특성에 근거한 웹 시스템 개발 프로세스를 제안한다. 도메인의 분류는 웹 시스템 요소와 웹 사이트 유형을 상호연결하여, 총 5개의 도메인을 설정하구, 프로젝트에 적용된 2개의 도메인에 대한 워크플로우를 작업내용 및 산출물 중심으로 구체화한다. 또한, 제안하는 프로세스를 인트라넷 시스템 개발에 적용하고, 구성과 요소로 분류된 척도를 통해 기존의 웹 개발 프로세스와 비교 평가한다.

• 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.