DecReg

Nijeholt, Hidde Lycklama à; Oudejans, J. C.; Erkin, Zekeriya

doi:10.1145/3055518.3055529

Cited by 19 publications

(10 citation statements)

References 7 publications

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“…Owing to asymmetric encryption algorithms and hash functions, blockchain ensures that information recorded on the chain is immutable. This feature can prevent some fraudulent behaviors, which facilitates trust building among stakeholders and enables leveraging the highest potential of SCF [44]. Among the various functions of blockchain technology, the convenient information sharing, automatic transaction execution, and simplification of manual processes also improves business efficiency in SCF.…”

Section: Drivers Of Blockchain Adoptionmentioning

confidence: 99%

“…On the one hand, credits can be delivered to SMEs from focal enterprises along the supply chain [15,16]. On the other hand, the authenticity of transactions can be verified, and fraudulent financing behaviors, such as double financing, can be avoided through a blockchain-based SCF platform [15,16,38,44]. Therefore, a large number of lower-tier suppliers and retailers can be financed by SCF providers.…”

Section: Risk Management Of Blockchain Operations In Scfmentioning

confidence: 99%

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Supply Chain Finance and Blockchain in Operations Management: A Literature Review

Gong

Zhang²,

Alharithi

2022

Sustainability

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The emerging blockchain technology is believed to be a disruptive innovation in the fields of both supply chain management and financial management. Yet, little is known on the interaction of the two domains. In this paper, we conducted a thematic literature review in the novel field of blockchain and supply chain finance (SCF), which is based on 52 papers published from 2017 to 2021 in academic journals, proceedings and books. Based on thematic analysis, the current status of this field is concluded and presented in this research, including the challenges in traditional SCF, factors influencing blockchain adoption in SCF, blockchain-based SCF solutions, and the blockchain adoption mechanism and system design in SCF. Furthermore, a conceptual framework of blockchain adoption in SCF is developed, which combines the emerged themes. Finally, three future research directions are proposed for further research, including cost optimization of blockchain adoption in SCF, risk management of blockchain operations in SCF, and blockchain and sustainable SCF. This research presents a timely and useful summary on existing research and points out the future research directions on blockchain and SCF.

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Section: Drivers Of Blockchain Adoptionmentioning

confidence: 99%

Section: Risk Management Of Blockchain Operations In Scfmentioning

confidence: 99%

Supply Chain Finance and Blockchain in Operations Management: A Literature Review

Gong

Zhang²,

Alharithi

2022

Sustainability

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“…All the users of the system can check that each new block in a chain is substantial by methods for cryptographic hashing, while the legitimacy of every resource exchange depends on the generally utilized open key encryption model [16]. The decentralized idea of blockchain empowers applications to work without the need of outsiders [17]. The innovation has besides developed from supporting just straightforward resource exchanges to having the option to run code that actualizes progressively complex standards for completing the users tasks.…”

Section: Figure 3 Resource Allocation Updating Processmentioning

confidence: 99%

Secured Resource Allocation for Authorized Users Using Time Specific Blockchain Methodology

Narayana¹,

Midhunchakkaravarthy²

2021

IJSSE

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The utilization of energy in blockchain division is high as resource allocation models are using this technology and the rundown of resource utilization cases is continually developing. The communicated and permanent nature of blockchain innovation might be utilized to quicken the progressing change to increasingly decentralized and digitalized vitality frameworks and to address a portion of the difficulties the business is confronting in providing security in identification of authorized users and resource allocation transactions among the authorized users. The allocated resources to the users need to be recorded, otherwise the attackers may use them for malicious operations. In any case, blockchain is a developing innovation and it is viewed as a basic vulnerability by numerous users as the difficulties and chances of execution are still to a great extent. There is in this way an absence of information and shortage of dynamic gadgets for getting why, when and how the innovation can include significant worth. The proposed Resource Allocation for Authorized Users using Time specific Blockchain Methodology (RAAUTBM) performs resource allocation to authorized users to avoid malicious actions among blockchain-based use cases and increase practical information about how blockchain could be actualized. The RAAUTBM model verifies all the users for allotting access to the system. The proposed model allots the resources only to the authorized users and to identify the malicious users and remove them from the framework. The resources once allotted to a user remains for a time interval and then the resource is re-allotted to other authorized users for avoiding delay. Resource exchanges in this segment are known to be dull and wasteful, to a limited extent because of the absence of promoted straightforwardness. This research work centers around the advancement of a blockchain application that can improve the resource exchange procedure among authorized users. The proposed model is compared with the traditional methods and the results demonstrate that the proposed model is effective in allocating resources only to the authorized users.

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“…] * h = hash function audit trails, it attracts adoption in various business fields. Served as a trusted verification source, blockchain is applied to improve effectiveness in current banking systems [16][17][18], health insurance [19], supply chain management [20], and right management on digital content sharing platforms [21,22]. Despite the aforementioned benefits, blockchain encounters two major challenges which are privacy and performance.…”

Section: H[h (A) || H (B)] H [ H (C) || H (D)] H[h[h (A) || H (B)] || H[h (C) || H (D)]mentioning

confidence: 99%

Towards Achieving Personal Privacy Protection and Data Security on Integrated E-Voting Model of Blockchain and Message Queue

Chaisawat

Vorakulpipat

2021

Security and Communication Networks

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The growing number of e-voting applications indicates the need in resolving issues that exist in the traditional election model. By integrating with blockchain technology, we could extend the model’s capabilities by presenting transparency in logic execution and integrity in data storage. Despite these advantages, blockchain brings in new challenges regarding system performance and data privacy. Due to distributed nature of blockchain, any new updating request needs to be reflected in all network’s peers before proceeding to the subsequence requests. This process produces delay and possibility in request rejection due to update conflict. In addition, data removal is no longer feasible since each record is protected by immutable hashed link. To overcome these limitations, the integration model of blockchain and message queue is proposed in this paper. The design addresses security concerns in data exchanging patterns, voter anonymization, and proof of system actor’s legitimacy. Performance tests are conducted on system prototypes which were deployed on two different settings. The result shows that the system can perform well in production environment, and introduction of message queue handling scheme can cope with blockchain’s errors in unexpected scenarios.

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DecReg

Cited by 19 publications

References 7 publications

Supply Chain Finance and Blockchain in Operations Management: A Literature Review

Supply Chain Finance and Blockchain in Operations Management: A Literature Review

Secured Resource Allocation for Authorized Users Using Time Specific Blockchain Methodology

Towards Achieving Personal Privacy Protection and Data Security on Integrated E-Voting Model of Blockchain and Message Queue

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