• Title, Summary, Keyword: Administrator

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Shopping Mall Business Process Modeling Using IDEF3 Part 2 - Back office view point (IDEF3를 이용한 쇼핑몰 업무 프로세스 모델링 Part 2 - Back office 관점)

  • Jeon, Tae-Bo
    • Journal of Industrial Technology
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    • v.25 no.A
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    • pp.115-122
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    • 2005
  • A business process flow model for an intermediary type shopping mall consisting of multiple sellers has been presented in this study. Specifically, we defined 7 essential business processes of the shopping mall administrator and 6 processes of the administrator of a seller. We then performed detailed process flow models using IDEF3 (Integrated DEFinition). The characteristic of this study lies in providing a dynamic model rather than static models. The results may form a conceptual framework not only for shopping mall processes but for analysis and improvement toward extended electronic business systems.

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A Development of Intrusion Detection and Protection System using Netfilter Framework (넷필터 프레임워크를 이용한 침입 탐지 및 차단 시스템 개발)

  • Baek, Seoung-Yub;Lee, Geun-Ho;Lee, Geuk
    • Convergence Security Journal
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    • v.5 no.3
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    • pp.33-41
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    • 2005
  • Information can be leaked, changed, damaged and illegally used regardless of the intension of the information owner. Intrusion Detection Systems and Firewalls are used to protect the illegal accesses in the network. But these are the passive protection method, not the active protection method. They only react based on the predefined protection rules or only report to the administrator. In this paper, we develop the intrusion detection and protection system using Netfilter framework. The system makes the administrator's management easy and simple. Furthermore, it offers active protection mechanism against the intrusions.

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The Design of a Retrieval System for Management of Emergency Equipment in the Underground Space (지하 공간의 방재장비 관리를 위한 검색 시스템 설계)

  • Park, Myung-Gil;Shin, Seong-Hyun;Jung, Hyun-Goon;Kim, Chang-Soo
    • 한국방재학회:학술대회논문집
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    • pp.641-644
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    • 2008
  • Recently, a lot of life damage caused by disaster have happened in the underground space. Because the space is closed areas and used by the unspecific majority. Therefore there are many kinds of emergency equipments for diminishing the life damage in case of the disaster. In this paper, we propose the retrieval system for the administrator. Our system provides the function for searching the descriptive information and spatial information of the equipment management. And the administrator can manage underground disaster equipments effectively through the system.

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An Study of Information Security Observance Priority for Smartwork Activation using AHP(Analytic Hierarch Process) (계층적 분석기법(AHP)을 이용한 스마트워크 활성화를 위한 정보보호 준수사항 우선순위에 관한 연구)

  • Im, Jung-Kil;Kim, Sang-Chul;Lee, Hyeon-Uk
    • Journal of Information Technology Services
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    • v.12 no.2
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    • pp.291-300
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    • 2013
  • In this study, divide by a private enterprise and army, 2 organizations about observed priority item among administrator, service provider, user viewpoint about the information security item for smartwork activation and in 3 steps hierarchic according to AHP technique analyzed and decided priority for information security observance item. As a result, importance difference could confirm identified by administrator, service provider, user viewpoint period of about information security observance item recognizing in a private enterprise and army.

The Level of Expertise of Hospital Administrators in Korea (우리나라 병원 행정인력의 전문성 수준 분석)

  • Ahn, Sang-Yoon;Suh, Won-Sik
    • Korea Journal of Hospital Management
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    • v.19 no.3
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    • pp.53-64
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    • 2014
  • This research is designed to analyze the professionalism of administrators working in Korean hospitals as a way to make them a better expertise in the industry. For this purpose, we conducted a survey of 105 administrative professionals working in hospitals nationwide and statistical analysis was performed with the SPSS Windows version 15.0. The survey questions were developed based on the Spencer & Spencer's results of research in expertise variables. The results showed that the current Korean hospital administrator do have short of expertise required for their job position. Therefore, the curriculum reform is required for healthcare management programs in college and the Korean College of Hospital Administrators (KCHA) is required to change the contents of license exam based on the results of the study.

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Efficient Anomaly Detection Through Confidence Interval Estimation Based on Time Series Analysis

  • Kim, Yeong-Ju;Jeong, Min-A
    • International journal of advanced smart convergence
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    • v.4 no.2
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    • pp.46-53
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    • 2015
  • This paper suggests a method of real time confidence interval estimation to detect abnormal states of sensor data. For real time confidence interval estimation, the mean square errors of the exponential smoothing method and moving average method, two of the time series analysis method, were compared, and the moving average method with less errors was applied. When the sensor data passes the bounds of the confidence interval estimation, the administrator is notified through alarms. As the suggested method is for real time anomaly detection in a ship, an Android terminal was adopted for better communication between the wireless sensor network and users. For safe navigation, an administrator can make decisions promptly and accurately upon emergency situation in a ship by referring to the anomaly detection information through real time confidence interval estimation.

A Study on the Benefit-Cost Analysis of Photovoltaic System in the Greenhome (그린홈 적용 태양광 발전시스템의 편익비용분석에 관한 연구)

  • Jung, Soon-Sung
    • Journal of the Korea Society For Power System Engineering
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    • v.18 no.3
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    • pp.112-117
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    • 2014
  • The purpose of this study is to suggest the benefit-cost analysis for photovoltaic system in greenhome. Perspectives of benefit-cost analysis for photovoltaic system in greenhome is participant, non-participant, administrator and nation. This study identifies the cost and benefit components and benefit-cost calculation procedures from four major perspectives : participant, non-participant, administrator and nation. The results of benefit-cost analysis from each perspective can be expressed in a variety of ways, but in all cases it is necessary to calculate the net present value of photovoltaic system impacts over the lifecycle of those impacts.

A Study on the Diagnostic Techniques of Leakage Current for Switch-Gear Based on LabVIEW (LabVIEW 기반의 수배전반 누설전류 진단기법 연구)

  • Kim, Yong-Seong;Jang, Sung-Il;Choi, Jung-Hwan;Kim, Kwang-Ho
    • Journal of Industrial Technology
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    • v.34
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    • pp.61-66
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    • 2014
  • Recently, Because the consumption of electricity is increased, having stable electricity supply and diagnosis of the power device is important. In this paper, I propose a diagnostic techniques of the leakage current for switchgear based on LabVIEW NI's. Using the data obtained from the leakage current sensor installed in switchgear panels, in performed continuously diagnosis, notifications and warnings can be the administrator immediately results. It is expected accordingly, the administrator will be able to take prompt action. Using the virtual switchgear with a PXI NI's, war tested the proposed techniques.

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A Study on Electronic Voting System Using Private Blockchain

  • Roh, Chang-Hyun;Lee, Im-Yeong
    • Journal of Information Processing Systems
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    • v.16 no.2
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    • pp.421-434
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    • 2020
  • The development of digital technology has changed the lives of many people in terms of the velocity and convenience of completing tasks. This technology has also been applied to the process of voting, yet electronic voting is seldom used. The existing electronic voting scheme operates by applying various encryption algorithms. This type of electronic voting can be problematic since the administrator is given full authority. The administrator cannot always be trusted, and the contents of the ballot could be forged or tampered by a single point of failure. To resolve these problems, researchers continue to apply blockchain technology to electronic voting. Blockchain technology provides reliability and data integrity because all untrusted network participants have the same data. In this paper, we propose an electronic voting system that secures reliability by applying blockchain technology to electronic voting and ensures secret voting.

A design of a parking lot management system to a small position information (소규모 위치 정보를 갖는 주차장 관리시스템의 설계)

  • Lee, Chang-Hee;Lee, Jong-Yong;Won, Young-Jin;Lee, Woo-Sang
    • 전자공학회논문지 IE
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    • v.43 no.4
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    • pp.60-64
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    • 2006
  • This system constructs system devoted to what supplement that I follow at an installation interval of attribute quotient repeater of a thing devoted wireless communication device gaining position information, and range of information is limited. A parking lot management system constructed a database of parking information, and the database information was planned so that there was the number of to easily offer client and an Administrator. There is a sensor in several to perceive a vehicle about adhesion in a radio communication device installed in a parking lot and covers, and hits data after parking to a server and transmits base information. The Administrator program that I verified an information treatment of the server parking management database that I did wireless hand phone emulator J2MEWTK with client and verified working together of a server, and was understood by a transfer of, parking information, and was devoted to a, server and an Administrator offered the menu screen which was easy for a user convenience and management.