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- Type of Document: Ph.D. Dissertation
- Language: Farsi
- Document No: 57128 (01)
- University: Sharif University of Technology
- Department: Industrial Engineering
- Advisor(s): Haji, Alireza; Fattahi, Omid
- Abstract:
- Blockchain technology, which is known as a technology in the financial sector, has many benefits for non-financial industries and supply chains. Two of the main advantages of blockchain are smart contracts and decentralized decision-making. These two features can effectively achieve the goals of Industry 4.0. Furthermore, this technology increases transparency, resulting in increased efficiency in supply chains, reduced operational costs, and increased control and supervision. In this study, the problem of production-distribution planning in cloud architecture is examined as an example of a cloud supply chain problem, and a blockchain-based architecture is proposed for service composition in this problem. The verification of the proposed blockchain-based model for solving the service composition problem has been investigated using Axiomatic design theory. To evaluate the proposed model's performance and sustainability, a large-scale cloud-based production distribution problem has been solved in both centralized and decentralized modes (using blockchain). The results show that the quality of the solutions found improves in the decentralized mode, and the time to solve the problem in both optimistic (solved in parallel) and pessimistic (solved sequentially) modes decreases significantly
- Keywords:
- Blockchain ; Supply Chain ; Production-Distribution Planning ; Axiomatic Design ; Cloud-based Architecture ; Distributed System
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