Supply chain security evaluation model and index system based on a 5G information system

Zhao, Jingfeng; Li, Yan

doi:10.1007/s00521-021-06584-5

Cited by 4 publications

(2 citation statements)

References 14 publications

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“…The complex network theory studies network characteristics based on network topology (Aleksandra et al, 2021), which is often used to analyze network vulnerability, transmission efficiency, and the importance of nodes. This theory is widely used in the military, aviation, and other fields (Zhao and Li, 2021;. A security evaluation model and index system are proposed for the supply chain network system by Zhao and Li (2021).…”

Section: Introductionmentioning

confidence: 99%

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Two-Stage Dynamic Alliance Bidding for Incremental Distribution and Retail Companies Based on Complex Network Theory

Wang

Jin

et al. 2022

Front. Energy Res.

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With the increase in renewable energy penetration, energy deviation settlement penalties are imposed on incremental distribution and retail companies (IDRCs). Most IDRCs are at financial risk. Given this background, a bidding model of the two-stage dynamic alliance is proposed to maximize IDRCs’ profits. In the first stage, potential alliances of IDRCs are established by the gravity model. In the second stage, the bi-level bidding model is modeled in energy and primary frequency regulation markets, where the upper level maximizes alliance profits by considering the cooperation costs and alliance constraints, and the lower level simulates market clearing. Then, the bi-level model is transformed into a mixed-integer linear programming model by the strong duality theory, Karush–Kuhn–Tucker conditions, and large M method. Verified by the complex network theory, results show that a complex alliance network has a high transmission efficiency and capacity to resist risk. Moreover, IDRCs with large capacity and superior location are important in the alliance. In addition, the proposed model increases the satisfaction rate by 20%, which increases IDRCs’ profits and reduces cooperation costs.

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Section: Introductionmentioning

confidence: 99%

“…This theory is widely used in the military, aviation, and other fields (Zhao and Li, 2021;. A security evaluation model and index system are proposed for the supply chain network system by Zhao and Li (2021). Based on the complex system, a coordinated optimization model of the green supply chain is established (Guan et al (2021).…”

Section: Introductionmentioning

confidence: 99%