• Title/Summary/Keyword: operational strategy

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An Operation of Cloud System for the Centralization Services of Business Documents (업무문서 중앙화 서비스 제공을 위한 클라우드 시스템 운영방안)

  • Yoon, Yong;Kim, Younsung
    • Journal of Information Technology Services
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    • v.13 no.4
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    • pp.309-324
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    • 2014
  • This case study focuses on the preparing a guide for the plan to the companies that want to build a business document system for the centralized services under the cloud computing. Total 3 Operating companies with regard to cloud computing issues are introduced for this purpose. Analyzing the usage and development direction of the selected companies were performed to set up plans. Through this in-depth needs of the user's point of view for the management of business documents, The necessary improvements in the process of collaboration and document sharing were derived. Business documents centralized service plans were proposed based on cloud computing models. Practical experiences of the companies were helpful to present the details of the operational strategy and operational plans. Especially with minimal staff input and verification process, Sample method for the automatic generating of the new document file name is introduced. A test bed before operating the enterprise-wide system were presented with information that is to be considered when building systems.

Starategy for Advanced Decision Supprot System Development for Integrated Management of Water Resources and Quality (수자원 수질 종합관리를 위한 ADSS 개발 전략)

  • 심순보
    • Proceedings of the Korea Water Resources Association Conference
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    • 1992.07a
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    • pp.443-447
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    • 1992
  • This study describes the strategy for advanced decision support system (ADSS) development for integrated management of water resources and quality in reservoir systems. The developed ADSS consists of database that contain hydrologic data, observed operational data, and data to support specific reservoir operations simulation, optimization models, and water quality models. The optimization model, mass balance simulation model and water quality models are used in a general prototype ADSS, menu driven controlling framework that assists the user to specify and evaluate the alternative operational scenarios at one time. These alternative scenarios are evaluated by the models and the results are compared through the use of a graphical based display system. This graphical based system uses an icon based schematic representation of the system to organize the presentation of the results. The ADSS includes the ability to use monthly or weekly time periods of analysis for the models and it can use monthly historical or stochastically generated inflows.

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Determination of Fleet Size of Equipment in Buffer Yard of an Automated Container Terminal by using a Response Surface Methodology (표면반응법을 이용한 자동화 컨테이너 터미널의 버퍼 장치장에서의 장비 규모 결정)

  • 배종욱;양창호;김갑환
    • Proceedings of the Korean Institute of Navigation and Port Research Conference
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    • 2000.11a
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    • pp.121-129
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    • 2000
  • In this paper, we discuss how to operate a buffer yard in an automated container terminal, which will be used for resolving the difficulties to which the interaction between external manned trucks and internal unmanned equipment led. The determination of fleet size of material handling equipment is an important issue in designing of buffer yard in automated container terminals. This research also addresses the issue of determining buffer capacities through simulation. By using response surface methodology (RSM) for efficient experimentation, the optimal combination of design parameters under applicable operational strategies is obtained.

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A Study on Operational Strategies for Footwear Manufacturing Systems (신발 제조 시스템 운영 전략에 관한 연구)

  • Kwon, Oh Hun;Koo, PH
    • Journal of Korean Institute of Industrial Engineers
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    • v.42 no.6
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    • pp.404-411
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    • 2016
  • In footwear manufacturing systems, the upper parts of the shoes are manually sewed on a sub-line while bottom parts are produced by machines such as injection and molding machines on a sub-line before these two parts are combined into complete shoes on a final assembly line. The manual operations for the upper parts lead to a large variability in processing times, resulting in higher work-in-process inventory. In most footwear industries, production lines have been controlled by MRP-based push systems. Some industries attempt to introduce Kanban-based pull systems. This paper identifies the characteristics of the footwear manufacturing processes, and discusses the problems of the current control systems. As an operational alternative, a CONWIP-based control strategy is presented. Simulation experiments are performed to examine the performance of the control strategies.

Analysis on the Effectiveness of Capacity Pooling Under Game Situation (게임상황하에서 Capacity Pooling 효과에 관한 연구)

  • Nam, Yoon-Jin;Yoon, Bong-Kyoo
    • IE interfaces
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    • v.25 no.4
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    • pp.431-440
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    • 2012
  • Since pooling is a popular scheme in many areas to attain operational excellence, many researchers investigated the performance of pooling systems. However, rare research could be found on pooling with game situation which has much applicability to real world phenomenon. We analyze the performance of noncooperative pooling system with two servers having different sharing capacity. We investigate the sensitivity of the advantage of capacity pooling on the variation of system parameters, including sharing capacity numbers, pooling probability, pooling strategy and traffic intensity. As a result, we suggest an efficient control policy which facilitate the performance of pooling in a game situation.

Key Success Factors of Korea CATV Homeshopping Industries : Relationship Marketing Strategy Perspective (국내 CATV 홈쇼핑 시장의 성공요인: 관계마케팅 전략실행 관점)

  • 김재욱;이성근;최지호;김종근
    • Journal of Distribution Research
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    • v.7 no.2
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    • pp.69-87
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    • 2003
  • Using a framework of the relational exchanges in relationship marketing, this study analyzed success factors of domestic CATV home shopping market which has rapidly grown recently. In order to carry out this analysis, the current status of domestic CATV home shopping market and the operational strategies of relationship marketing by the concerning enterprises were examined. More specifically, the exchange partners that have exchange relationship with domestic CATV home shopping companies were classified into the end-users, manufacturing companies, logistics and parcel delivery companies, SO companies, and other related industries, and then the operational strategies of relationship marketing for each partner were analyzed.

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A Study on the SCM Strategy and Business Performance factors in Korean Enterprises focused on Partnership (우리나라 SCM 구축기업의 전략과 사업성과 결정요인에 관한 연구 -파트너십을 중심으로-)

  • Kim, Chang-Bong;Kwon, Seung-Ha
    • International Commerce and Information Review
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    • v.11 no.1
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    • pp.201-218
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    • 2009
  • This paper examined the supply chain management partnerships factors and business performance in Korean industry. As SCM got evolved, the importance of partnership and relationship among the SC members are increased. we should consider the following critical factors such as lead-time reduction, embedness, trust. The purpose of this study is to focus on partnership factors and flexibility to clarify with the Partnering experience which of the SCM factors contribute to business performance for the SCM firms. Based on the analysis of seventy cases, the following results were found. First, SCM operational factors of supply chain management have a positively significant influence on flexibility of supply chain management. Second, partnerships experience factors of supply chain management have a positively significant influence on flexibility of supply chain management. This study suggests that partnerships are main factors for the business performance. Especially, our empirical evidence shows that partnership experience can improve the influence on SCM operational factors and business performance.

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A Case Study on the Implementation of Management System for Information Systems Operational Performance (정보시스템 운영성과 관리시스템 구축에 관한 사례연구)

  • Lee, Yong Geun;Hwang, K.T.
    • Journal of Information Technology Applications and Management
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    • v.24 no.1
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    • pp.63-79
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    • 2017
  • This study is a subsequent research results of Lee and Hwang (2015) and presents results of the case in which an information system is developed and applied for the performance management scheme proposed by the early study. This study aims to provide the organizations that want to implement and apply an effective IS operational performance management scheme with the practical alternatives that they may consider. This study first summarize the major contents of the performance management scheme proposed by the early study. Then, the processes and detailed contents in which an information system is developed in order to operate and improve the performance management scheme. The specific contents provided by the study include the system development environments and methods, system architecture, and application structure. Finally, this study summarizes the major results of the study and suggests future research directions.

A Conceptual Framework for Interorganizational Systems Based on Linkage of Value Chain Activities (기업 가치활동의 연계에 근거한 조직간 정보시스템의 개념적 틀)

  • Hong, Il-Yoo;Kim, Chang-Su
    • Asia pacific journal of information systems
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    • v.10 no.4
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    • pp.21-36
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    • 2000
  • This paper addresses the need to incorporate the increasing trend of partnership formation among business firms into a framework for interorganizational systems. The existing frameworks for classifying interorganizational systems are either conceptually too complex to be readily applicable to IOS planning or too outdated to explain the emergence of numerous forms of global communication networks. Based upon two dimensions, namely value activity linkage and system support level, we propose a new IOS framework which classifies IOS into four types, including (1) operational cooperation, (2) resource pooling, (3) operational coordination, and (4) complementary partnership. We review select cases that fit into each IOS category and draw characteristics of systems of each category. The paper concludes with suggestions for applying the framework to the development of an IOS-enabled corporate strategy.

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A Rational Operation Scheduling for Operating Cost Saving in Cogeneration System for Paper Mill (제지공장용 열병합발전시스템의 운용비용절감을 위한 합리적 운전계획수립에 관한 연구)

  • 최광범;이종범
    • Journal of Energy Engineering
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    • v.8 no.4
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    • pp.512-518
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    • 1999
  • This paper proposed the optimal operational scheduling of cogeneration system for paper mill connected with several auxiliary devices Auxiliary devices that include auxiliary boilers, waste heat boilers and sludge uncinerators operate with multi-cogeneration systems. Especially environment element was considered in objective function to solve environment problem. Electricity can be purchased through power system from utility. The proposed operational strategy on cogeneration system for paper mill to increase energy efficiency can be applied to the similar cogeneration system is industrial field.

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