Title: Information sharing model of upstream supply chain based on embedded technology

Authors: Junning Chen

Addresses: Shunde Polytechnic, Foshan 528333, Guangdong Province, China

Abstract: The lack of bi-level planning of supply chain leads to the problems of low customer satisfaction and low security of information sharing in the upstream supply chain of enterprises. This paper analyses the status quo of information sharing in upstream supply chain, understands the symmetry of information in upstream supply chain, and clarifies the essence of information sharing in upstream supply chain. The information of upstream supply chain is obtained by embedded technology, and the information parameters of upstream supply chain are determined by Baum-Welch algorithm. The information sharing model of the supply chain is divided into tomography model, and the information sharing model of the upstream supply chain is established by using data warehouse technology. The customer satisfaction of this information sharing model is up to 99.25%, and the security of enterprise information sharing is about 99%.

Keywords: embedded technology; upstream of enterprise; supply chain; information sharing model; Baum-Welch algorithm; transition probability.

DOI: 10.1504/IJICT.2022.126488

International Journal of Information and Communication Technology, 2022 Vol.21 No.4, pp.412 - 428

Received: 13 Oct 2020
Accepted: 23 Dec 2020
Published online: 26 Oct 2022 *

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