• Title/Summary/Keyword: World logistics

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클라우드 환경에서 프라이빗 블록체인을 이용한 이상 행위 추적 보안 모델 (Security Model Tracing User Activities using Private BlockChain in Cloud Environment)

  • 김영수;김영찬;이병엽
    • 한국콘텐츠학회논문지
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    • 제18권11호
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    • pp.475-483
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    • 2018
  • 대부분의 물류시스템은 물류정보와 물류흐름의 불일치로 인한 실세계 문제로 운송물류 추적성에 어려움을 경험한다. 이의 해결 방안으로 쇼핑몰을 이용한 주문 상품의 운송에 참여하는 공급체인 기업에 대한 사례연구를 통해서 물류와 정보 흐름의 일치를 통한 주문 상품의 추적성을 확보할 수 있는 운송 물류 추적 모델을 도출하였다. 문헌연구를 통해서 운송 물류 추적 모델에 가장 적합한 참조 모델로 허가형 퍼블릭 블록체인 모델을 선정하였고 운송 물류 추적 모델의 실용성 검증을 위한 비교 분석과 평가를 위해서 중앙집중형 모델과 블록체인 모델을 사용하였다. 본 논문에서 제안하고 있는 운송 물류 추적 모델은 실세계의 물류시스템과 통합되어 운송 물류의 추적을 통해서 운송 정보와의 불일치를 탐지하는데 사용될 수 있고 기업 이미지 제고를 위한 마케팅 도구로 활용될 수 있다.

제3자 물류기업의 지속적 거래의도가 물류성과에 미치는 영향에 관한 연구 (A study on the effects of continuing business intent of third party logistics company on logistics outcomes)

  • 양홍준;강경식
    • 대한안전경영과학회지
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    • 제18권4호
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    • pp.123-130
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    • 2016
  • In global competition composition changing rapidly, domestic industry faces changes and logistics industry, one of service industries, is recognized as an important factor for development of domestic industry and national economy. At this moment, companies must suggest differentiated service, strategies, etc. so as to create and maintain competitive advantages in comparison with other companies. The requirements preannounce big movement of third party logistics market. Therefore, government, logistics industry and academic world have suggested lots of studies so as to vitalized third party logistics market. The purposes of this research are to verify that innovative changes are necessary to be existing in fierce competition of third party logistics market and analyze the effects of third party logistics on logistics outcomes so as to form continuous relations with shipper.

화물자동차의 최적폐차시기 산정에 관한 연구 (A study on the calculation for optimum period to replace old truck)

  • 전만술;김연희
    • 대한안전경영과학회:학술대회논문집
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    • 대한안전경영과학회 2002년도 춘계학술대회
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    • pp.275-283
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    • 2002
  • This study is focused on the calculation for optimum period for environmental logistics system to replace old truck. Companies throughout the world have recognized the importance of environmentalism and the role of logistics in structuring a corporate response to environmental issues like recycling, waste disposal, pollution, and many others. Reverse logistics, the term often used to represent the role of logistics in environmentalism, is gaining acceptance by firms.

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물류성과지표가 우리나라 수출입 물동량에 미치는 영향에 관한 연구 (A Study on the Effect of Logistics Performance Index on Korea's Import and Export Cargo)

  • 이충배;이영신
    • 무역학회지
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    • 제47권4호
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    • pp.197-213
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    • 2022
  • This study aims to investigate the relationship between cargo volume and logistics performance index published by World Bank which indicate countries' logistics performance. In this study, the results were derived through panel regression analysis consisting of variables such as gross domestic product, geographical distance, population, and LPI using container export/import volume and bulk export/import volume as dependent variables. As a result of the empirical analysis, it was found that Korea's container volume was affected by the overall level of logistics, in particular, was deeply related to the logistics infrastructure, while bulk volume was not related to the logistics level or was less influential.

유가변동과 해양석유 생산 동향에 관한 연구 (A Study on Oil Price Fluctuation and Offshore Oil Production Outlook)

  • 구지혜;김시화
    • 한국항해항만학회:학술대회논문집
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    • 한국항해항만학회 2015년도 추계학술대회
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    • pp.253-255
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    • 2015
  • Crude oil is the world's most actively traded commodity and also one of the most significant resources in the world. The impact of oil price volatility has great influences on macroeconomic activities. This presentation is to review and analyze the oil price fluctuation and to examine the effects especially on the offshore oil production and thereafter to look over the challenges and opportunities in this sector focusing on the petroleum logistics.

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