• 제목/요약/키워드: Internet Uses

검색결과 1,469건 처리시간 0.031초

Web Based Collaborative Application Form Agent System

  • Kim Seok-Soo
    • International Journal of Contents
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    • 제1권1호
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    • pp.35-39
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    • 2005
  • This research employs the intelligent application form agent to help people to locate the information they would want from Internet quickly. Based on Internet GUI environment, this user-friendly online application form program uses the agent concept to provide the customized, individual information to the users who registered their application form answers, to the extent of increasing the interest and participation of users. The system helps along with the decision making process, by quickening the information gathering process.

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PAS: Personalized Research Agent System using Modified Spreading Neural Network

  • Cho, Young-Im
    • 제어로봇시스템학회:학술대회논문집
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    • 제어로봇시스템학회 2001년도 ICCAS
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    • pp.146.1-146
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    • 2001
  • The researches of science and engineering need the latest information from internet resources. But searching and filtering processes of appropriate web documents from huge internet resources are very complex as well as having some repeated procedures. In this paper, I propose a Personalized Agent System(PAS), which can filter World Wide Web Documents that the user is interested, such as papers. To do this, PAS uses a modified spreading activation neural network which 1 propose here. PAS observes the user´s local paper database to analyze, adapt and learn the user interests, and the then constructs the user-specified neural network model by the analyzed interests ...

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Realization of a Remote Management System for Process Inspection of Chip-Mounter

  • Lim, Sun-Jong;Joon Lyon
    • 제어로봇시스템학회:학술대회논문집
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    • 제어로봇시스템학회 2002년도 ICCAS
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    • pp.91.4-91
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    • 2002
  • Today, Internal offers WWW(World Wide Web), remote control, file transfer and e-mail service. Among the services, WWW takes large portion because of convenient GUI, easy information search and unlimited information registration. WWW service gives the comfort in life such as goods purchase, information search, real-time news, internet TV and medical diagnosis. Remote Monitoring Server(RMS) Ssystem that uses internet and WWW is constructed for chip mounter. Hardware base consists of RMS, chip mounter and C/S(Customer Service) service. Software includes DBMS and various modules in server home page. Web browser provide product num her, bad product number, troubl...

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A Study on the Development of ERP

  • Lee, Soowook
    • International Journal of Internet, Broadcasting and Communication
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    • 제8권3호
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    • pp.58-62
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    • 2016
  • Due to the rapidly changing global business environment and global management environment, companies must actively act for competitiveness. By examining the development process of Enterprise Resource Planning (ERP), there is a chance to optimize the organization and find measures to improve the company competitiveness. It seems examining task process, and studying the influence of ERP introduction to management performance by considering whether the excessive maintenance cost or repetitive investment toward ERP is quiet significant. The companies which instituted ERP uses "business process model" provided by "Best Practice" compare own task to choose much efficient method. This allows simultaneous realization of ERP institution and Business Reengineering (BR).

USN metadata management agent using IoT-based EMRA

  • Lee, Jong-Sub
    • International Journal of Internet, Broadcasting and Communication
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    • 제14권4호
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    • pp.96-103
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    • 2022
  • In this paper, we define EMRA-based USN metadata to describe sensor device, sensor node, and sensor network information at the application level. And the proposed method for effectively storing and retrieving USN metadata based on EMRA uses agent technology. As the sensor metadata proposed in this paper is based on SensorML, interoperability can be maintained in the USN environment, and the metadata management system can be directly utilized for metadata management in USN middleware or applications.

인터넷 지식거래소의 지식정보유통 실태분석 (An Analysis on the Distribution Structure of Internet Knowledge Exchange Markets)

  • 노영희
    • 한국도서관정보학회지
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    • 제38권1호
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    • pp.135-156
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    • 2007
  • 본 연구에서는 상업적인 지식정보유통업체(지식거래소)들의 지식정보유통구조를 분석하고자 하였으며, 다음과 같이 크게 네 가지로 나누어 지식거래소의 지식정보유통현황을 분석하고자 하였다. 첫째, 지식거래소에서 거래되는 지식정보의 유형, 지식정보량, 그리고 사이트 이용자의 규모 등을 분석하였다. 둘째, 지식거래소들의 지식정보유통구조를 분석하였다. 넷째, 저작권 침해가 발생할 수 있는 소지를 구체적으로 발견해 내고 설문조사를 통해 저작권 해결 현황을 파악하고자 하였다. 넷째, DRM의 적용 여부는 물론 DRM 적용시 부여되는 사용권한 제어방법에 대해서도 알아보고자 하였다.

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학교 수학교육에서의 인터넷 활용 실태 (Internet Usage of School Mathematics)

  • 김민경;노선숙;이준엽
    • 정보교육학회논문지
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    • 제5권1호
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    • pp.83-100
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    • 2001
  • 멀티미디어 기능을 갖춘 빠른 속도의 컴퓨터의 활용을 뜻하는 정보기술의 교육적 활용은 아직은 초기 단계에 있다고 할 수 있다. 또한 정보기술의 한 형태라고 할 수 있는 인터넷 활용의 경우에 있어서도 컴퓨터의 발전과 더불어 생긴 대화 채널이자 정보 검색의 도구인 인터넷은 교사들로 하여금 그 어느 때보다도 교수-학습 자료를 손쉽게 찾을 수 있게 하고 있으나 인터넷의 교육적 활용 역시 초기 단계라고 할 수 있다. 그리하여 본 연구에서는 이러한 교육정보화 및 교사정보화를 목적으로 교사들(수학교과)의 전반적인 인터넷활용 실태에 관한 조사를 바탕으로 학교교육에서의 인터넷 활용 증진 및 개선 방안에 관하여 알아보았다.

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Detection of SIP Flooding Attacks based on the Upper Bound of the Possible Number of SIP Messages

  • Ryu, Jea-Tek;Roh, Byeong-Hee;Ryu, Ki-Yeol
    • KSII Transactions on Internet and Information Systems (TIIS)
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    • 제3권5호
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    • pp.507-526
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    • 2009
  • Since SIP uses a text-based message format and is open to the public Internet, it provides a number of potential opportunities for Denial of Service (DoS) attacks in a similar manner to most Internet applications. In this paper, we propose an effective detection method for SIP flooding attacks in order to deal with the problems of conventional schemes. We derive the upper bound of the possible number of SIP messages, considering not only the network congestion status but also the different properties of individual SIP messages such as INVITE, BYE and CANCEL. The proposed method can be easily extended to detect flooding attacks by other SIP messages.

TCP/IP 소켓을 이용한 실시간 감시 시스템 설계 및 구현 (Design and Implementation of Real-Time Surveillance System using TCP/IP Socket)

  • 이종서;김유두;문일영
    • 한국항행학회논문지
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    • 제12권1호
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    • pp.68-73
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    • 2008
  • 근래에 원격지 감시와 제어하는 기술이 발달하고 있다. 또한 홈 네트워크 서비스의 보편화와 초고속 통시망의 폭넓은 확대로 인하여 디지털 비디오 기술을 이용한 감시체계가 점차 늘어나고 있다. 웹에서 제공하던 감시 체계를 사용자가 좀 더 편리하게 사용할 수 있도록 기존의 웹을 기반으로 하던 디지털 감시 체계에 개인 단말기를 이용하여 사용자가 이동 중에도 인터넷이 되는 곳에서 이 모듈을 제어할 수 있도록 구현하였다.

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Design of an Ultra-Wideband Antenna Using a Ring Resonator with a Notch Function

  • Lee, Jung-Nam;Kwon, Heon-Kook;Kang, Byung-Su;Lee, Kwang-Chun
    • ETRI Journal
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    • 제35권6호
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    • pp.1075-1083
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    • 2013
  • This paper describes an ultra-wideband (UWB) antenna that uses a ring resonator concept. The proposed antenna can operate in the entire UWB, and the IEEE 802.11a frequency band can be rejected by inserting a notch stub into the ring resonator. The experiment results indicate that the measured impedance bandwidth of the proposed antenna is 17.5 GHz (2.5 GHz to at least 20 GHz). The proposed UWB antenna has omnidirectional radiation patterns with a gain variation of 3 dBi (1 dBi to 4 dBi).