• Title/Summary/Keyword: Service System

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A Design and Development of Part Management System including Capabilities from Data Management to Order Management (데이터 관리에서 발주 관리까지 기능을 포함하는 부품 관리 시스템의 설계와 개발)

  • Rhee, Young
    • Journal of Korean Society of Industrial and Systems Engineering
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    • v.35 no.1
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    • pp.47-56
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    • 2012
  • Service Parts Management is defined as a supply management associated with service parts from the part suppliers to the final customer. A series of process to improve the customer service level by forecasting the demand and to minimize cost by maintaining the inventory level is included. Uniqueness such as missing value correction, the data pattern analysis and planned order system is designed and implemented. Main feature of order management system is to calculate order amount and order time based on selection of optimal forecasting algorithm.

A Web Server System for Elementary Education ONCHO (온라인 초등교육정보 지원 시스템 : 온초)

  • Kwon, Oh-Sung
    • Journal of The Korean Association of Information Education
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    • v.2 no.1
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    • pp.52-59
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    • 1998
  • This paper describes on a web server system, Oncho, designed for elementary education on WWW(World Wide Web), The system offers the diverse educational services required in the elementary education spot we discuss on the construction method, the education service type and the management method of the server system The Oncho service is consisted of educational contents service arranged on the curriculum basis, remote education service, Internet home-page service for the elementary schools located in Chungnam and Taejeon, These educational services operates based on the management utility of the learners, the high-speed communication environment using satellites.

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Development of Service Monitoring and Fault-management System in WBI Environment (WBI 환경에서의 서비스 모니터링 및 장애관리 시스템 구현)

  • Choi, Yong S.
    • The Journal of Korean Association of Computer Education
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    • v.8 no.5
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    • pp.119-128
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    • 2005
  • As the number and diversity of educational services increases rapidly on the Internet, we are faced with some service availability problems including persistent service monitoring and fault tolerancy. In this paper, we implemented a service monitoring & fault management system to enhance this availability and reduce administration cost of WBI system. In order to validate our system, we also illustrated an effective real-time monitoring and automatic fault announcement & recovery from our experiences in a real world WBI environment.

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Research on the Structural Relationships Between Hotel Restaurant F&B Production Strategies, Service System, and Business Performance (호텔레스토랑의 식음료생산전략, 서비스시스템, 경영성과와의 관계연구)

  • Kang, Seok-Woo;Kim, Duk-Hee
    • Korean journal of food and cookery science
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    • v.23 no.6
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    • pp.1003-1014
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    • 2007
  • This research aimed to assess the relationships between restaurant production strategies, service systems, and business performance. The sample included 202 questionnaires collected from exclusive high-end hotels located in the Seoul area of Korea. The questionnaires were analyzed using SPSS 12.0. The hypotheses were verified by applying frequency analysis, reliability analysis, factor analysis, correlation analysis, and regression analysis. The results are summarized as follows. First, it was found that the F&B production strategies of the hotel restaurants had a positive (+) effect on business performance. Second, the F&B production strategies positively influenced the service system, and the service system had an effect on business performance.

Integration System Manageable by User on Heterogeneous Service Environment (다중 서비스 환경에서 사용자가 관리 가능한 통합 시스템)

  • Kang, Minjung;Kim, Sangwook
    • Journal of Korea Multimedia Society
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    • v.19 no.7
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    • pp.1188-1196
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    • 2016
  • Integration systems help users consume services more effectively. However, previous integration systems can only enable predefined service cooperation to satisfy users, which is difficult to achieve user-centric service composition in dynamic environments. Therefore, in this paper, a dynamic service integration system is proposed to automatically combine services based on usage history. With this system, services can be dynamically composed to meet users' needs and information can be flexibly transited among heterogeneous services.

SERVICE AND NETWORK OPERATION OF THE MULTIBEAM SWITCHING SATELLITE COMMUNICATIONS SYSTEM

  • Choi Kyung Soo;Sin Cheon Sig;Jo Jin Ho;Lee Yong Min;Lee Seong Pal
    • Bulletin of the Korean Space Science Society
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    • 2004.10b
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    • pp.351-355
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    • 2004
  • A multibeam switching satellite system technology have started localized development to overcome the limitation of the frequency resource and geostationary orbit existing relay type satellite transponder and the required performance of the spot beam, and looked around the configuration and functions of the multibeam switching satellite communication system. This paper proposed that operation scheme and network control features for service definition, network architecture, transmission method of the natural disaster service network and public communication service network using this system.

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A Study on Location Based Service System of Commercial Vehicle with RFID & Mobile Technology (RFID와 모바일 기술을 활용한 화물차량의 위치기반 서비스 시스템에 관한 연구)

  • Cho, Yong-Chul;Lee, Chang-Ho
    • Journal of the Korea Safety Management & Science
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    • v.9 no.1
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    • pp.85-93
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    • 2007
  • Recently, RFID technology is being widely embraced in the supply chain, by manufacturers, retailers, and logistics firms. This study shows the RFID system to provide location based service for commercial vehicle by integrating tracking function of GPS with Mobile service. For this, we configured PC-based terminal for vehicle and developed application consisted of RFID and GPS manager program. In web service module which uses mobile service, commodity information acquired from each vehicle at real-time is added at database and it is analyzed in various aspects to support management decision through the Legacy system.

Development of Certification Program for Application Service Provider : Application Certification (ASP 인증제도 개발 : 어플리케이션 인증)

  • Seo Kwang Kyu
    • Journal of the Korea Safety Management & Science
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    • v.7 no.3
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    • pp.97-108
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    • 2005
  • The issue of using information system to ensure competitive power in the market is rising. The outsourcing methods that entrust activities of information system of companies to other expert agencies are increasing as the enterprises make a lot of efforts to put their resources to their heart of business in the process of adopting information system. Recently, ASP (Application Service Provider) as new information technology outsourcing method appears due to development of network technology and spreading of peculating software. ASP defines as a software leasing service which is supplied through networks instead of purchasing application software with high price. For successful implementation of ASP, it is necessary to develop a certification program to ensure safety and reliability of ASP. This paper provides the safe and reliable certification program for ASP. In order to develop it, the critical issues related to service quality and certification of ASP are identified and then evaluation methodology for ASP certification program is proposed. This paper presents application certification as the part of ASP certification program.

Emergency Service Restoration Algorithm Considering Service Rank in Distribution System (서비스우선순위를 고려한 긴급정전복구 앨고리즘)

  • Song, Kil-Yeong;So, Min-He;Jeong, Min-Hwa;NamKung, Jae-yong
    • Proceedings of the KIEE Conference
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    • 1996.07b
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    • pp.800-803
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    • 1996
  • This paper proposes the algorithm to solve emergency service restoration problems using efficient reconfiguration method in distribution system. In this algorithm, we try to avoid the blackout of important loads by considering service rank. It is possible to reconfigurate the system by using fuzzy inference results in which was reflected the expected distribution power, line capacity and service rank. A 27-bus, 32-branch model system is used to demonstrate the effectiveness of the proposed algorithm.

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Adopting Cloud Service in the National Spatial Data Infrastructure

  • Youn, Junhee
    • International conference on construction engineering and project management
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    • 2015.10a
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    • pp.676-677
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    • 2015
  • In Korea, NSDI(National Spatial Data Infrastructure) was implemented for integrating and sharing the nationally generated spatial data. One of the main roles of implementing NSDI is providing spatial data to public agencies. And now, the establishment plan for NSDI with the technical advancement should be needed. This paper deals with the technical aspects of adopting cloud service in the NSDI. First, we propose the concept for target system, which shows the current and future NSDI. In the future NSDI model, GIS cloud and governance systems are included. Service functions for cloud system and infrastructure implementation design directions are derived. Finally, governance system implementation plan is described. This research will contribute to the implementation of NSDI cloud service system.

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