• 한국실내디자인학회논문집
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• 제18호
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• pp.9-15
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• 1999

Computers and internet have the potential to radically development. But, computer is a just tool by itself. This study is control implement in a way that exploits the capacity of network of processors to execute many tasks concurrently in architectural desigv. The collaboration design system constituted integrated CAD (computer-aided design) system at the base of standardization database environment network and world wide web (WWW). Collaboration design management system is composed of Project Management, Part Management, Process Management , and Appraisement system. They can provide frameworks for effective coordination and management of design work in accordance with the Collaboration Design Support System operating rule accommodatingly. architectural data can be collaboration design environment accessible through a web browser and located at a server. whenever their work investigated each others. Throughout process, the database acted as an individual design and it made them available in realtime. And they can have quick overview of the work. That way a continuous evaluation of best design was distinctly and highly. In the future, New architectural design methods are collaboration environment could result in productivity and quality.

• 한국멀티미디어학회논문지
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• 제7권2호
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• pp.272-282
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• 2004

웹 서비스들이 보다 대형화되면서 보다 많은 정보의 처리가 필요함에 따라 서버의 과부하를 방지하고 처리 속도를 향상시키기 위한 노력이 이루어지고 있다. 본 논문에서는 서버의 부하가 늘어나는 현상을 분석하고 최근에 등장한 .NET 기반의 저부하형 웹 애플리케이션 설계 및 구현 방법을 제안한다. 다중 접속 시 서버의 부하를 최소화하기 위하여 관계형 데이터베이스를 설계하고 최소한의 모듈을 생성하였으며, SP를 이용하여 복잡한 SQL문을 단순화하여 데이터베이스의 부담을 줄여 서버의 성능을 향상시켰다. 또한 User Control을 활용하여 페이지를 구성하여 페이지 처리 속도를 향상시켰으며, 스크립트를 활용하여 서버 언어를 이용한 작업을 최소한으로 줄였다. XML/EDI를 이용한 전자문서교환방식을 채택하여 관리비용을 줄일 수 있도록 하였다. 본 논문에서는 제안한 저부하형 시스템을 학사관리 시스템 상에서 구현하여 기존의 방법에 비해 보다 효율적 시스템임을 보인다.

• Journal of Information Processing Systems
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• 제17권5호
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• pp.989-1003
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• 2021

With the recent increase in the types of services provided by Internet companies, collection of various types of data has become a necessity. Data collectors corresponding to web services profit by collecting users' data indiscriminately and providing it to the associated services. However, the data provider remains unaware of the manner in which the data are collected and used. Furthermore, the data collector of a web service consumes web resources by generating a large amount of web traffic. This traffic can damage servers by causing service outages. In this study, we propose a website search engine that employs a system that controls user information using blockchains and builds its database based on the recorded information. The system is divided into three parts: a collection section that uses proxy, a management section that uses blockchains, and a search engine that uses a built-in database. This structure allows data sovereigns to manage their data more transparently. Search engines that use blockchains do not use internet bots, and instead use the data generated by user behavior. This avoids generation of traffic from internet bots and can, thereby, contribute to creating a better web ecosystem.

• 한국건설관리학회논문집
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• 제6권4호
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• pp.190-198
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• 2005

본 연구의 목적은 건설프로젝트에 관련된 기술문서(technical document)를 효율적으로 저장하고 웹(web)을 통하여 신속하고 정확하게 교환할 수 있도록 전자화(digitalization)하는 방안을 제시하는 것이다. 이를 위해 본 연구에서는 먼저 전자화 측면을 고려하여 기술문서의 여러 특성을 분석하였고 이를 바탕으로 저장에는 데이터베이스(database)를, 웹을 통한 교환에는 XML을 적용하여 기술문서를 전자화할 수 있는 방안을 도출하였다. 여기에는 기술문서의 저장과 검색, 부분적인 XML문서의 작성, 기술문서에 적합한 구성항목과 구성체계 설정, 웹에서의 수식과 그래픽 처리 방안이 포함된다. 마지막에는 전형적인 기술문서 중의 하나인 구조계산서(structural design sheets)를 대상으로 하여 데이터베이스에 저장하기 위한 자료구조(data structure) 정의, 실제 XML문서의 작성 및 웹을 통한 교환 등을 부분적으로 구현하여 본 연구에서 제안한 데이터베이스와XML에 기반한 기술문서 전자화 방안의 적정성을 검토하였다.

• 산업경영시스템학회지
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• 제27권3호
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• pp.97-105
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• 2004

The purpose of this study is to design and implement web-based quality cost management system to measure the performance of quality improvement activities in the business firms. The designed web-based quality cost management system which is also known as WQCMS (Web-based Q-Cost Management System) utilized newly classified objective performance indicator items to measure quality related activities. Well-classified performance measurement Indicator item lists which are played key role in the system was researched and standardized according to size and business categories of enterprise. Its code standards are based from fundamental PAF Model. Developed WQCMS have ability to collect and analyze quality data generated from various different departments in the inside or outside of the enterprise without any limitations, if end-users are able to access wide area network. It provides the capability to integrate quality information from database and to generate various easy analysis reports to management's needs using built-in analysis tool modules with real-time. The proposed system was developed using Microsofi's .Net technology, ASP.NET and MS-SQL Server 2000. By web-enabling Q-cost management system, the effectiveness of the system management and utilization was realized by easiness of information Integration and economical efficiency.

• 한국한의학연구원논문집
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• 제18권1호
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• pp.35-43
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• 2012

Objectives: Hypertension is the highest ratio among chronic disease in Korea, and the western medical information about hypertension is provided by many web sites. Advanced researches about hypertension have been conducted in Traditional Korean Medicine(TKM) for decades, but the research results are not arranged. So the results have not been utilized in following research nor contributed to the expansion of public knowledge. Methods : We did this study to improve this situation. In this study, we built database about advanced research articles related hypertension in TKM and implemented TKM information system of hypertension. Results : First, we benchmarked hypertension information systems and designed the TKM information system based on the benchmarking results and comments from TKM doctors. And it was composed of introduce, treatment, and etc. Second, we built prescription, herb, acumoxa, qigong, prevention/management, and pill database which is about 600 data extracted from papers and books. Third, we implemented JAVA/JSP based web information system which provides the database. And we created links for the each papers and books to use more easily. Conclusions : If we provide the research results about TKM hypertension diagnosis and combinational medication of western and oriental medicine, this information system will be more useful. And if we add internal and external project report about hypertension, it will be more worthy.

• 한국산학기술학회논문지
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• 제16권4호
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• pp.2665-2673
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• 2015

본 연구는 성과기반 교육의 핵심인 효율적인 학습성과 평가 관리를 위해 웹 기반 학습성과 관리시스템을 개발하기 위해 시행되었다. 이에 시스템 개발 생명 주기(System Development Life Cycle)모델에 근거하여 분석-설계-구현-평가의 과정에 따라 사용자의 요구를 분석하여 컨텐츠와 시스템을 구성하고 설계하여 관리시스템을 개발하였으며, 시스템 구현 후 사용자의 만족도를 분석하였다. 개발된 시스템을 통해 졸업 시점에 이른 학생들의 학습성과 평가결과를 학습성과 별, 학생 개인별로 달성목표가 성취되었는지를 한 눈에 모니터 할 수 있게 되었다. 이를 통해 일정한 목표수준에 도달하지 못한 학습성과 항목 및 학생들의 원인 분석과 필요한 개선방안을 모색할 수 있게 됨으로써 효율적인 학습성과 평가관리가 가능하게 되었다.

• 한국경영과학회:학술대회논문집
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• 대한산업공학회/한국경영과학회 2004년도 춘계공동학술대회 논문집
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• pp.510-514
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• 2004

Recommender systems are a personalized information filtering technology to help customers find the products they would like to purchase. Collaborative filtering is known to be the most successful recommendation technology, but its widespread use has exposed some problems such as sparsity and scalability in the e-business environment. In this paper, we propose a recommendation methodology based on Web usage mining and product taxonomy to enhance the recommendation quality and the system performance of original CF-based recommender systems. Web usage mining populates the rating database by tracking customers' shopping behaviors on the Web, so leading to better quality recommendations. The product taxonomy is used to improve the performance of searching for nearest neighbors through dimensionality reduction of the rating database. Several experiments on real e-commerce data show that the proposed methodology provides higher quality recommendations and better performance than original collaborative filtering methodology.

• 산업경영시스템학회지
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• 제24권66호
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• pp.79-90
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• 2001

In this paper, production information management systems for global manufacturing enterprises is discussed. Three basic technologies to implement the system such as networking, database, and H/W interface technology are investigated, and a web based prototype systems integrating order and production information is developed with two server computers and a educational FMS. A MMI s/w is engaged in interfacing and real-time monitoring of FMS and an intranet is used for communication between the servers and clients.

• 한국철도학회:학술대회논문집
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• 한국철도학회 1998년도 추계학술대회 논문집
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• pp.111-118
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• 1998

This paper describes the development of the database system for tunnel management of Korea National Railways. In order to make the system both target independent and accessible by KNR network or modem, authors developed the system as a web-based application using java language and IBM DB2 database. The system includes the searching, reporting, graphical representation and statistical functions for tunnel data, maintenance records and checking records. Later, the system will be extended to include the process for tunnel state rating and maintenace prioritiy decision-making.