• 제목/요약/키워드: Tool management

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Development of a Flash-based Schedule Management Tool for Smart Devices

  • Jang, Myunghoun
    • 한국건축시공학회지
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    • 제12권6호
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    • pp.558-565
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    • 2012
  • Schedule management of construction work is critical to completing construction projects within a given period of time. Many efforts have been made and multiple tools have been developed to support the management of construction projects using smart devices such as smartphones and tablet PCs. This study proposed a method for managing construction schedules via a smart device using Flash. The interactive and graphic properties of Flash enable the development of an app that can allow a field manager to manage schedules easily and efficiently. A prototype was implemented using Adobe Flex Builder, and a sample network was applied in a smartphone. It is convenient for a construction manager to manage construction schedules using the tool because Flash controls graphic components easily. In further studies, network diagrams such as CPM (Critical Path Method) should be developed and applied to the app.

조선기술지식 활용을 위한 유전적 프로그래밍 기반의 데이터 마이닝 도구개발 (Development of Data Mining Tool for the Utilization of Shipbuilding Knowledge based on Genetic Programming)

  • 이경호;오준;박종현;박종훈
    • 한국전산구조공학회:학술대회논문집
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    • 한국전산구조공학회 2006년도 정기 학술대회 논문집
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    • pp.185-191
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    • 2006
  • As development of information technology, companies stress the need of knowledge management. Companies construct ERP system including knowledge management. But, it is not easy to formalize knowledge in organization. They experience that constructing information system help knowledge management. Now, we focus on engineering knowledge. Because engineering data contains experts' experience and know-how in its own, engineering knowledge is a treasure house of knowledge. Korean shipyards are leader of world shipbuilding industry. They have accumulated a store of knowledges and data. But, they don't have data minning tool to utilize accumulated data. This paper treats development of data minning tools for the utilization of shipbuilding knowledge based on genetic programming (GP).

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항공교통관제사의 항공기 합류순서결정에 대한 확률적 예측모형 개발 (Probabilistic Model for Air Traffic Controller Sequencing Strategy)

  • 김민지;홍성권;이금진
    • 한국항공운항학회지
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    • 제22권3호
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    • pp.8-14
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    • 2014
  • Arrival management is a tool which provides efficient flow of traffic and reduces ATC workload by determining aircraft's sequence and schedules while they are in cruise phase. As a decision support tool, arrival management should advise on air traffic control service based on the understanding of human factor of its user, air traffic controller. This paper proposed a prediction model for air traffic controller sequencing strategy by analyzing the historical trajectory data. Statistical analysis is used to find how air traffic controller decides the sequence of aircraft based on the speed difference and the airspace entering time difference of aircraft. Logistic regression was applied for the proposed model and its performance was demonstrated through the comparison of the real operational data.

BT 실험실의 KMS를 위한 지식 생성 툴로써의 실험실정보관리시스템 설계 (Design of Laboratory Information Management System as a Knowledge Creation Tool for the KMS of BT Laboratory)

  • 배진;황윤민;노재정
    • 한국IT서비스학회:학술대회논문집
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    • 한국IT서비스학회 2003년도 춘계학술대회
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    • pp.428-435
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    • 2003
  • Post-Genome 시대의 Biotechnology(BT) 산업에 세계적으로 관심과 투자가 증가하고 있다. BT 산업은 기술 및 지식 집약적 특성상 R&D 활동이 중요하기에 BT 연구실의 실험 생산성 증가에 대한 연구가 필요하다. 이와 관련하여 연구실 지식경영과 지식경영시스템활용에 관한 연구가 활발히 진행되고 있다. 하지만 그 초점이 연구 지식들의 조직화, 체계화 및 검색기능 등의 원활한 지식 공급 시스템 구축에 있기에 효율적이고 효과적인 지식 생성 방안을 제시해 주지 못하고 있다. 이에 본 연구는 실험실 내 데이터 처리 및 통합 관리 역할을 해온 LIMS(Laboratory Information Management System)를 활용하여 실험 데이터들로부터 실험 디자인을 위한 효율적이고 효과적인 형식지(Explicit Knowledge)의 생성을 목적으로 하는 지식 생성 툴(Knowledge Creation Tool)을 설계하였다. 또한 상기 모델을 적용하여 실제 어떠한 형태로 지식이 생성되는지 A대학교 B유전자 연구실의 실험 데이터로 실증 분석해 보았다.

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제조업 분야에서 Product Data Management 기반의 BSC 성과평가 시스템 구축 사례 연구 (A Case Study of Implementation of a BSC Performance Evaluation System in Manufacturing Industry based on Product Data Management)

  • 오정수;양정삼
    • 산업공학
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    • 제23권4호
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    • pp.275-285
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    • 2010
  • In complex industrial world, many companies make every effort to analyze their competition capability through various performance evaluation tools to cope with rapidly changing business environment. Among evaluation tools the balanced scorecard (BSC), put forward by Kaplan and Norton in 1992, is a strategic performance management tool for measuring whether the smaller-scale operational activities of a company are aligned with its larger-scale objectives in terms of vision and strategy. The BSC tool offers a comparative advantage over others to evaluate the objective achievement of a company by linking its strategic objectives with operational KPI. In this paper, we introduce a case that the BSC performance evaluation system was implemented based on product data management and applied it to the business process. Specially, we shows a implementation procedure to derive discipline-specific topics and key performance metrics.

공급사슬네트워크 시뮬레이터 개발 (Development of Supply Chain Network Simulator)

  • 임석진;모창우
    • 대한안전경영과학회지
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    • 제17권3호
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    • pp.265-272
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    • 2015
  • The competition between companies for prior occupation of the market is becoming fierce. In this highly competitive situation, it is important for companies to differentiate themselves if they are going to have a chance at success. And the competition to create the best solution method possible is higher than ever. Increased competition is forcing companies to lower costs and improve efficiency. A supply chain management(SCM) has become one of the most important solution methods of competitive advantage. This study has developed a simulator for the supply chain network problem. The simulator is designed to simulate the conditions of an actual supply chain network considering uncertainties. The simulator developed using commercial simulation tool ARENA and the results of computational experiments for a simple example were given and discussed to validate the developed simulator. Further research is needed, but using the simulator could become a useful tool for decision making in the supply chain network area.

날씨파생상품을 이용한 경북지역 사과농가 경영안정 효과 분석 (Analysis of Farm Management Stabilization Effects Using Weather Derivatives for Apple Farmers in Kyeongpuk District)

  • 윤성욱;최장훈;정원호
    • 한국유기농업학회지
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    • 제28권4호
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    • pp.459-475
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    • 2020
  • This study analyzes weather derivatives as an alternative risk management tool to stabilize farm revenue to complement the existing crop insurance program which suffers from asymmetric information problems such as adverse selection, moral hazard, and verifiability. We estimated apple yield functions to observe the relationship between yields and weather indices such as temperature and precipitation. Based on the estimated yield functions we designed weather futures and options products underlying temperature and precipitation, and calculated the prices of futures and options by two different approaches, historical distribution and Monte Carlo simulation. We found that weather futures and options stabilize farm revenue based on the estimated four risk indicators: Coefficient of Variation, Value at Risk, Certainty Equivalence, and Risk Premium. As a result, weather derivatives could be considered as a potential farm risk management tool through studying more in legal and institutional strategies and developing various derivatives products.

PROGRAMMATIC AND PROJECT-LEVEL RISKS: ESTABLISHING A RISK MANAGEMENT PROCESS FOR MIDDLE EAST PLANT PROJECTS

  • G. Edward Gibson Jr.;John Walewski;SangBum Kim;Clayton Ingam;Hamid Hajian
    • 국제학술발표논문집
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    • The 3th International Conference on Construction Engineering and Project Management
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    • pp.1000-1014
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    • 2009
  • Research sponsored by the Korean Government investigated the establishment of a risk management process by Korean contractors involved with plant projects in the Middle East. This research effort builds upon the work completed by the Construction Industry Institute (CII), called the International Project Risk Assessment (IPRA) tool and method, and also explored how CII's Project Definition Rating Index (PDRI) could be incorporated to improve project planning by addressing risks and scope development issues. Specific findings and recommendations were developed including the creation of the Contractor Critical Areas of Concern (CCAC) risk screening tool for Korean contractors pursuing Middle East oil and gas projects.

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대학도서관 장서관리 웹사이트 컨텐츠구성에 관한 연구 (A Study on the Construction of Contents for Collection Management Web Sites of University Libraries)

  • 윤혜영
    • 한국문헌정보학회지
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    • 제36권1호
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    • pp.165-186
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    • 2002
  • 본 연구는 인터넷이라는 새로운 정보기술을 활용하여 장서관리에 대한 정보를 제공하고 있는 미국 대학도서관 웹사이트의 현황을 살펴보고 구성요소별 내용평가를 통해 웹사이트를 분석하고, 나아가 장서관리의 목적과 특성에 맞는 사이트를 체계적으로 운영할 수 있는 장서관리 웹사이트의 컨텐츠 구성을 목적으로 한다. 컨텐츠 구성은 <장서개발정책>, <직원주소록>, <통계>, <선정도구>, <구입 희망자료 신청>, <신간안내>의 6개 영역으로 구분된다. 웹사이트의 활용을 통해 장서관리 업무의 효율화를 이룸으로써 향후 장서관리 웹사이트를 구축하고자 하는 도서관에게 보다 합리적이고 체계적으로 나아갈 방향을 제시하고자 한다.

SANtopia를 위한 성능 감시 및 구성 관리 도구의 설계 및 구현 (Design and Implementation of a Performance Monitoring and Configuration Management Tool for SANtopia)

  • 임기욱;나용희;민병준;서대화;신범주
    • 인터넷정보학회논문지
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    • 제4권1호
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    • pp.53-65
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    • 2003
  • 상대적으로 느린 저장 장치들의 입출력 처리 속도는 컴퓨터 시스템의 전체적인 성능을 저하시키는 요인이 된다. 이를 개선하기 위한 한 방안으로 SAN(Storage Area Network)이 제안되었다. 파이버채널과 같은 과속 네트워크에 저장 장치가 직접 연결된 SAN시스템을 효율적으로 이용하기 위해서는 적절한 관리 도구가 필요하다. 본 논문에서는 SAN 환경에서 전역 파일 공유를 제공하는 SANtopia 시스템을 위한 성능 감시 및 구성 관리 도구의 설계 및 구현 결과에 대하여 논한다. 개발된 도구는 SANtopia시스템을 구성하는 리눅스 호스트의 성능을 감시하고 호스트 및 저장 장치들의 구성을 관리하기 위한 것이며 자바 언어를 이용하여 GUI(Graphic User Interface)를 제공한다.

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