تحقیق در سیستم زنجیره تامین کشاورزی بر اساس تکنولوژی بلاک چین
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تحقیق در سیستم زنجیره تامین کشاورزی بر اساس تکنولوژی بلاک چین

عنوان فارسی مقاله: تحقیق در سیستم زنجیره تامین کشاورزی با معماری زنجیره دوگانه بر اساس تکنولوژی بلاک چین
عنوان انگلیسی مقاله: Research on agricultural supply chain system with double chain architecture based on blockchain technology
مجله/کنفرانس: سیستم های کامپیوتری نسل آینده - Future Generation Computer Systems
رشته های تحصیلی مرتبط: مهندسی کامپیوتر، مهندسی صنایع
گرایش های تحصیلی مرتبط: امنیت اطلاعات، لجستیک و زنجیره تامین، معماری سیستم های کامپیوتری
کلمات کلیدی فارسی: بلاک چین عمومی، مکانیسم اجماع، سیستم زنجیره تامین کشاورزی، معماری زنجیره دوگانه
کلمات کلیدی انگلیسی: Public blockchain، Consensus mechanism، Agricultural supply chain system، Double chain architecture
نوع نگارش مقاله: مقاله پژوهشی (Research Article)
نمایه: Scopus - Master Journal List - JCR
شناسه دیجیتال (DOI): https://doi.org/10.1016/j.future.2018.04.061
دانشگاه: National Academy of Economics Strategy, China Academy of Social Sciences, Beijing, China
ناشر: الزویر - Elsevier
نوع ارائه مقاله: ژورنال
نوع مقاله: ISI
سال انتشار مقاله: 2018
ایمپکت فاکتور: 5/341 در سال 2017
شاخص H_index: 85 در سال 2019
شاخص SJR: 0/844 در سال 2017
شناسه ISSN: 0167-739X
شاخص Quartile (چارک): Q1 در سال 2017
فرمت مقاله انگلیسی: PDF
تعداد صفحات مقاله انگلیسی: 9
وضعیت ترجمه: ترجمه نشده است
قیمت مقاله انگلیسی: رایگان
آیا این مقاله بیس است: بله
کد محصول: E10970
فهرست انگلیسی مطالب

Abstract


1- Introduction


2- Methodology


3- Design of public block chain in agricultural system with double chain structure


4- Numerical simulation


5- Conclusion


References

نمونه متن انگلیسی مقاله

Abstract


As an underlying support technology, blockchain is a shared ledger system and a computational paradigm, which is decentralized, and it is highly compatible with the distributed economic system. The distributed scheduling model of agricultural business resources based on the public service platform is a comprehensive solution to the current situation of agricultural industry which is ”scattered, small, disorderly and weak”, and plays an important role in integrating decentralized resource and making on-demand scheduling. Aiming at some key problems in the current Chinese public service platform, this paper proposes a public blockchain of agricultural supply chain system based on double chain architecture, mainly studying the dual chain structure and its storage mode, resource rent-seeking and matching mechanism and consensus algorithm. The results show that the chain of agricultural supply chain based on double chain structure can take into account the openness and security of transaction information and the privacy of enterprise information, can self-adaptively complete rent-seeking and matching of resources, and greatly enhance the credibility of the public service platform and the overall efficiency of the system.


Introduction


Agricultural supply chain is a complex system which responsible for the circulation of agricultural products in the market. As the carrier of the circulation of agricultural products, agricultural commercial resources are important guarantee to meet the demand of agricultural products and to maintain their quality and safety. At present, there are more than 230,000 agricultural business enterprises in China, most of which are small and medium-sized enterprises. Agricultural commercial resources could be characterized as dispersion significantly. Driven by interests, agricultural business resources have high coverage rates in developed regions, and the resource investment is obviously surplus. However, the coverage rate in remote and underdeveloped regions is extremely low, and agricultural business enterprises can hardly spontaneously meet the demands for agricultural products in remote and underdeveloped regions, showing extrusive social contradictions. With the rapid development of computer technology and distributed computing, public service platform with the targets of ‘‘centralized management of decentralized resources and decentralized service of centralized resources’’ has become the key to solve the contradiction between the demand and supply of agricultural business resources.

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