Research on Food Safety and Security of Cold Chain Logistics

Yu, Zexia; Liu, Yinkai; Wang, Qinghui; Lei, Sun; Sun, Shuangyan

doi:10.1088/1755-1315/647/1/012176

Cited by 4 publications

(4 citation statements)

References 0 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…This method entails a thorough literature evaluation to determine the extent and concepts of the conceptual framework, detailed action research in system development, and ethnographic analysis to get a broad picture. As a result, this is qualitative research, as qualitative research is best suited to process analysis and context specification [56]. The ethnographic approach was employed in research competency as part of the qualitative research method to create theories and inductively collect evidence through observation and discussion with experts [57].…”

Section: Ethnographic Action Researchmentioning

confidence: 99%

Revolutionizing Pharmaceutical Cold Chain Competency Framework with Reference Process Model and Reference Architecture

Latha,

Samanchuen

2023

HighTech. Innov. J.

View full text Add to dashboard Cite

The utilization of the reference process model (RPM) and reference architecture (RA) as disruptive information and communication technologies (ICT) in the pharmaceutical cold chain (PCC) industry has enabled the management of tasks through a model-architecture-based approach. This research presents an innovative method for competency development in the cold chain sector, leveraging RPM and RA. By introducing a comprehensive conceptual framework encompassing RPM and RA design and workflow into cold chain competency development, this study outlines the key areas for incorporating RPM and RA into the PCC field. The framework elucidates the functioning of RPM and RA concerning occupational standards (OS) and units of competencies (UOC) within the industry. The study generates a research framework for the PCC industry by systematically implementing RPM and RA using a proposed method. The primary outcomes and empirical evidence are UOC and OS derived from RPM and RA implementation and integration, substantiating the conceptual framework's validity. The research highlights the evolutionary aspects and the significance of the conceptual framework in guiding the research framework and proposes a method for competency development. Furthermore, recommendations are provided for future research endeavors. Doi: 10.28991/HIJ-2023-04-02-011 Full Text: PDF

show abstract

Section: Ethnographic Action Researchmentioning

confidence: 99%

Revolutionizing Pharmaceutical Cold Chain Competency Framework with Reference Process Model and Reference Architecture

Latha,

Samanchuen

2023

HighTech. Innov. J.

View full text Add to dashboard Cite

show abstract

“…Cold-chain logistics system (CCLS) is an essential part of the modern logistics industry, which takes responsibility for the logistics data management of frozen food delivery [1]. However, the food security problem is increasingly prominent with centralized management, which usually causes data tampering and information leakage [2,3]. Meanwhile, the mutually independent systems for different kinds of frozen food go against the resource allocation related to the integrated requirements [4,5].…”

Section: Introductionmentioning

confidence: 99%

“…Figure 3: Variation trend of data price and amount Fig.5presents the total benefits comparison of different forms. As in traditional centralized CCLSs[2][3][4], the manager usually sets the resource price by simple principle with high, average, and low prices. However, the total benefits do not achieve profit maximization.…”

mentioning

confidence: 99%

Stackelberg Game-Based Resource Allocation with Blockchain for Cold-Chain Logistics System

Zhang¹,

Li²,

Xin³

2023

Computers, Materials &Amp; Continua

View full text Add to dashboard Cite

Cold-chain logistics system (CCLS) plays the role of collecting and managing the logistics data of frozen food. However, there always exist problems of information loss, data tampering, and privacy leakage in traditional centralized systems, which influence frozen food security and people's health. The centralized management form impedes the development of the cold-chain logistics industry and weakens logistics data availability. This paper first introduces a distributed CCLS based on blockchain technology to solve the centralized management problem. This system aggregates the production base, storage, transport, detection, processing, and consumer to form a cold-chain logistics union. The blockchain ledger guarantees that the logistics data cannot be tampered with and establishes a traceability mechanism for food safety incidents. Meanwhile, to improve the value of logistics data, a Stackelberg game-based resource allocation model has been proposed between the logistics data resource provider and the consumer. The competition between resource price and volume balances the resource supplement and consumption. This model can help to achieve an optimal resource price when the Stackelberg game obtains Nash equilibrium. The two participants also can maximize their revenues with the optimal resource price and volume by utilizing the backward induction method. Then, the performance evaluations of transaction throughput and latency show that the proposed distributed CCLS is more secure and stable. The simulations about the variation trend of data price and amount, optimal benefits, and total benefits comparison of different forms show that the resource allocation model is more efficient and practical. Moreover, the blockchain-based CCLS and Stackelberg game-based resource allocation model also can promote the value of logistic data and improve social benefits.

show abstract

“…However, many food security affairs exist in centralized CCLSs as their managers can easily change the logistics data. The centralized storage form quickly leads to data loss once the storage server has been destroyed by a hacker or a natural disaster [2]. Therefore, more secure storage forms have been sought by academia and industry researchers with the technologies of cloud computing, blockchain, and artificial intelligence.…”

Section: Introductionmentioning

confidence: 99%

Quantum Secure Undeniable Signature for Blockchain-Enabled Cold-Chain Logistics System

Li¹,

Shen²,

Shi³

et al. 2023

Computers, Materials &Amp; Continua

View full text Add to dashboard Cite

Data security and user privacy are two main security concerns in the cold-chain logistics system (CCLS). Many security issues exist in traditional CCLS, destroying data security and user privacy. The digital signature can provide data verification and identity authentication based on the mathematical difficulty problem for logistics data sharing in CCLS. This paper first established a blockchain-enabled cold-chain logistics system (BCCLS) based on union blockchain technology, which can provide secure data sharing among different logistics nodes and guarantee logistics data security with the untampered blockchain ledger. Meanwhile, a lattice-based undeniable signature scheme is designed to strengthen the security of logistics data and user privacy against quantum attacks. This scheme is based on the lattice assumption, which can provide anti-quantum security for BCCLS in the future quantum computer age. It also establishes the undeniable mechanism that guarantees that the actual signer cannot deny a valid signature. Then, security proof shows that this undeniable signature scheme is correct and safe, and an efficiency comparison shows that it is more efficient than other schemes in similar literature. The performance evaluations of transaction throughput and latency show that the proposed BCCLS is efficient and practical. This work can improve the security and efficiency of logistics data management and promote the reform and development of the logistics industry.

show abstract

Research on Food Safety and Security of Cold Chain Logistics

Cited by 4 publications

References 0 publications

Revolutionizing Pharmaceutical Cold Chain Competency Framework with Reference Process Model and Reference Architecture

Revolutionizing Pharmaceutical Cold Chain Competency Framework with Reference Process Model and Reference Architecture

Stackelberg Game-Based Resource Allocation with Blockchain for Cold-Chain Logistics System

Quantum Secure Undeniable Signature for Blockchain-Enabled Cold-Chain Logistics System

Contact Info

Product

Resources

About