• Journal of Digital Contents Society
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• v.8 no.4
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• pp.601-606
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• 2007

As the library retrieval system grows on the web rapidly through the rapid popularization of the internet, specially, it is almost impossible for children-only to retrieve on the web. So, there are some problems, such as, providing the retrieving results with no relation to children library. In this paper, we are supposed to design and implement library information retrieval system to provide better relevant library information for children using 3D environment. It consists of PHP, APACHE and MYSQL databases. At first, web page which gathers documents on the web implemented PHP using 3D. At last, APACHE server return retrieving results for user query using PHP.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2019.05a
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• pp.224-226
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• 2019

Currently, medical data is basically confidential and difficult to access because it is protected under the Medical Protection Act. For the practical education of the students who are in the process of education, the researcher or the faculty members create and upload simulated data (chart of the question bank) close to the actual data. In this paper, the maintenance and repair easier on the basis of node.js and Ajax, mysql, jquery to a web-based research and enables users to easily approach the problem of the chart and the easy to the difficult access to patient contact respectively.

• Proceedings of the Korea Information Processing Society Conference
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• 2001.04b
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• pp.953-956
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• 2001

본 논문은 대학교의 학생들을 위하여 학과 교과서를 저렴한 가격에 구입할 수 있는 가상 중고서점을 Apache+Php+MySql을 활용하여 구축함으로써 기존 Perl CGI(Common Gateway Interface)방식 보다 빠르고 안전한 웹서비스 할 수 있고, 다른 한편으로는 선 후배간 되물림을 토대로 친목 도모를 할 수 있다. 대학 중고서점은 역 경매 방식으로 설계되었으며, 일반 중고서점 쇼핑몰과는 달리 대학 교과서를 중심으로 매매가 형성되며, 책을 모아둘 창고가 별도로 필요치 않아 소자본으로도 창업이 가능하다. 제목별, 지은이별 검색은 물론, 학교별 분류, 학과별 분류를 제공하여 교과서를 검색하기 때문에 누구든 빠르고 쉽게 교재를 검색하고 찾을 수 있도록 구현 하였다.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2018.10a
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• pp.67-68
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• 2018

최근 병원에서 근무하는 근로자의 수가 증가보다 노령화가 들어 서면서 환자의 수가 더 많이 증가함으로 한명의 의료 근로자가 담당해야 하는 환자수가 증가 하고 있는 상황이다. 본 연구에서는 의료 시설에서 실시간으로 환자의 위치를 확인하고, 응급 상황을 보다 신속하게 내용 체계를 마련할 수 있도록하는 웹 모니터링 시스템에 관하여 연구를 하였다. 본 모니터링 시스템은 웹기술인 node js와 ajax, mysql을 바탕으로, 실시간으로 모니터 황면에서 위치와 상태를 나타내어 확인을 한다.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2021.05a
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• pp.404-406
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• 2021

In this paper, we propose an app application for classifying Korean food images and providing information related to Korean food. App Application consists of Flask server, Database (Mysql), and Python deep learning modules. Using the VGG16 model, 150 images of Korean foods are classified. If there is an internet environment, anyone can easily get information about Korean food anytime, anywhere with a single photo.

• Proceedings of the Korea Information Processing Society Conference
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• 2013.11a
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• pp.606-608
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• 2013

본 최근 등록금과 더불어 지속적으로 증가하고 있는 대학교재의 가격에 대하여 부담감을 줄이고 중고거래에 대한 피해를 방지하는 시스템이 필요성이 대두되었다. 따라서 본 논문에서는 JqueryMobile와 Mysql 및 네이버 API에 대해 조사 및 분석한 자료를 바탕으로 안드로이드 기반 대학교재 중고거래 시스템 설계하였다.

• Journal of Digital Contents Society
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• v.9 no.1
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• pp.7-15
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• 2008

The paper proposes information system for providing proper well known delicious restaurants as interactions with users. The system calls 'Moloke', which is an agent for recommending sensitive information on mobile environment The proposing agent differs from existing ones that guide the telephone number and the name of the restaurant. The differences are as following goals. First, the agent gets existing from users as interactive communications on mobile devices through the proper requests on each time zone such as morning, afternoon, and evening. Second, the agent also can recommend a specific restaurant for current personal states such as parties, special community meetings, bio-rhythms and so on. Among them, specially the bio-rhythm is used for recommending proper restaurants to each user. In addition to through proposal suitable design for the mobile agent design more effectively. The research used mobile environment for recommendation service and web environment for data management. Server environment for service used Apache, PHP4, Mysql and mobile page was implemented m-html for approach. Mobile Service was optimized Mozilla-1.22, KUN-1.2.3 Browser

• Journal of the Korea Convergence Society
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• v.8 no.2
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• pp.15-20
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• 2017

In this paper, Esp8266, Node.js, and TCP / IP socket communication are used to design a compact data integration device. This device is designed to configure server and client using Esp8266 module that supports Wifi connection and to support bidirectional data transmission using TCP / IP socket communication. The server is configured using the Node.js operating system, and the database is integrated using Mysql. The network is designed to have a separate IP address by assigning a private IP address to the router, such as a home network. This device can transmit data bidirectionally, store individual client data on the server side, and can check the flow of data transmitted bidirectionally through wire-shark, so that it can be used as a compact real-time data integration and convergence device.

• The Journal of Information Technology
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• v.6 no.3
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• pp.87-95
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• 2003

This research demonstrated the efficiency, when compared to the textbook-based learning method, of developing web-based Courseware and utilizing it in the class so that students could study on their own the mobile parts of Technology-home economics. The contents are as follows: It is designed based on Namo Web Editor 5.1, in conjunction with Java script, PHP, Mysql, and so on. Procedures are as follows: First, students learn a small unit and then have a quiz. After logging in, they are tested on what they have learned. Finally, they send the result to the teacher by e-mail. To verify the results of this research, we make two groups. Each group has 34 students. One group are taught by using developed Courseware program, the other group are taught by present teaching program.The result shows the difference in achievement to the extent of significance P<0.05. In conclusion, it proved to be effective.

• Journal of KIISE
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• v.42 no.2
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• pp.169-176
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• 2015

The atomic write technique is a good solution to solve the problem of the double write buffer. The atomic write technique needs modified I/O subsystems (i.e., file system and I/O schedulers) and a special SSD that guarantees the atomicity of the write request. In this paper, we propose the writing unit aligned block allocation technique (for EXT4 file system) and the merge prevention of requests technique for the CFQ scheduler. We also propose an atomic write-supporting SSD which stores the atomicity information in the spare area of the flash memory page. We evaluate the performance of the proposed atomic write scheme in MariaDB using the tpcc-mysql and SysBench benchmarks. The experimental results show that the proposed atomic write technique shows a performance improvement of 1.4~1.5 times compared to the double write buffer technique.