Integration Of Blockchain Research Articles

Resource Allocation in Blockchain Integration of UAV-Enabled MEC Networks: A Stackelberg Differential Game Approach

Resource Allocation in Blockchain Integration of UAV-Enabled MEC Networks: A Stackelberg Differential Game Approach

Можливості та ризики впровадження технології блокчейну як системи контролю фінансування та закупівель у Збройних Силах України

Background. In the context of war and increased inflow of international aid, Ukraine faces serious challenges in the field of defense procurement, where despite critical conditions, significant cases of corruption persist. This jeopardizes not only the efficiency of fund utilization but also the country's reputation in the eyes of all our partners on the international stage who provide us with direct financial assistance. The use of blockchain technology can be a key solution to ensure transparency, optimize fund flow, and reduce corruption by ensuring data immutability and information transparency. The aim of this article is to analyze in detail how the implementation of blockchain can optimize financial flows and procurement control in the Armed Forces of Ukraine, and to develop specific and effective recommendations for its efficient use and implementation in conditions of armed conflict. Methods. The study applied methods of analysis and synthesis to assess the impact of blockchain technologies on the transparency of defense procurement in Ukraine. A systematic approach was used to study existing procedures and potential improvements through the implementation of blockchain. Results. The research has found that blockchain can significantly increase transparency and reduce corruption risks in procurement processes within the Armed Forces of Ukraine. Detailed analysis has shown that blockchain integration ensures the immutability of records, open access to transactions, and a consensus mechanism that ensures all network participants agree on the validity of records before they are added to the blockchain. This can greatly impede illegal manipulations. Conclusions. Based on the obtained data, it is recommended to implement blockchain technologies in the sphere of defense procurement. This requires the development of specialized anti-corruption measures and detailed adaptation of existing legislation for full technological integration. This involves creating solutions that take into account the specifics of military processes and ensure the highest level of security, reliability, and transparency. Further research should focus on testing, optimizing, and developing detailed blockchain systems for their effective use and implementation in conditions of military conflict.

Blockchain and fintech technologies in the digital space of financial and industrial companies

The relevance of the article lies in examining the functional relationship between blockchain and fintech technologies in the innovative digital space of financial and industrial companies. The research aims to investigate the directions for the development of large integrated systems of financial and industrial capital, based on the principles of intensive production. The research methodology included the following methods: analytical (literature review, quantitative analysis), methods of comparison, generalization, and systematization. In particular, quantitative analysis was applied to calculate the index of digital cyber protection, which serves as an indicator and summarizes the safe properties of information resources in the digital space of banking institutions and their ability to prevent cyber-attacks on the financial and industrial capital of subjects in united spheres of economic activity. The results of the research have shown that the optimal criteria for the index of digital cyber protection are financially linked to industrial capital. The article substantiates the macroprudential policy of Ukraine’s banking sector based on blockchain regulators and fintech technologies from the EU, which foster the intensive development of technological competitiveness among financial institutions. The article can be useful for financial and industrial executives, banking institutions, consulting firms, and educators seeking insights into the integration of blockchain and fintech technologies.

IoT security with blockchain: A review

The relationship between the Internet of Things (IoT) and Blockchain has emerged to address the challenges of security, data integrity and transparency of IoT devices. Blockchain, with its distributed and decentralized nature, ensures reliable data transmission between IoT devices and security by preventing data manipulation. It also enhances the security and transparency of IoT applications by supporting automated and trusted transactions through smart contracts. In this context, Blockchain plays a critical role in making the IoT ecosystem more reliable and effective. In this study, we review studies that emphasize the importance of Blockchain technology for IoT security and propose various solutions. The proposed solutions include scalable frameworks for secure transactions in dynamic applications, Hyperledger Sawtooth-based frameworks that support secure logging of industrial activities, specialized access control mechanisms such as Trust-Based Access Control Mechanism (TABI), and IoT Cop monitoring framework that offers advanced security features. In addition, blockchain-based access control protocols, authentication systems and security models are aimed at enhancing IoT security. While most of the studies in the literature focus on the current challenges of IoT and Blockchain integration, they also reveal future research opportunities. These studies are briefly mentioned and the necessary ones are expressed in a table. In this way, it is aimed to create the necessary infrastructure for those who will work in this field.

A REVIEW OF DATA-DRIVEN BUSINESS OPTIMIZATION STRATEGIES IN THE U.S. ECONOMY

This research explores the landscape of data-driven business optimization in the U.S. economy, analyzing key components, benefits, challenges, and future trends. The study emphasizes the importance of effective data collection, advanced analytics, and informed decision-making. Regulatory compliance, ethical considerations, and integrating technology and infrastructure are essential elements shaping the journey toward optimization. Despite notable benefits such as improved efficiency and enhanced customer experiences, organizations face data quality, privacy, and cultural shift challenges. Future trends indicate the integration of AI, real-time analytics, and blockchain, pointing towards a dynamic future. As organizations navigate this evolving landscape, the quest for data-driven optimization emerges as a continuous and transformative journey.
 Keywords: Data-Driven Optimization, Business Analytics, Decision-Making, Regulatory Compliance.

Blockchain and AI in Reducing Inventory Fraud and Errors

Abstract: This paper examines the integration of Blockchain and Artificial Intelligence (AI) in enhancing inventory management. It highlights how these technologies synergistically improve accuracy and efficiency, significantly reducing fraud and errors. The study explores Blockchain's secure ledger and AI's predictive analytics, emphasizing their practical applications in various industries. Challenges such as technical complexities and ethical considerations, including data privacy and regulatory compliance, are also addressed. The paper concludes by discussing the implications for businesses and researchers, underscoring the transformative impact of these technologies in inventory management and the necessity for ongoing innovation and ethical vigilance

Blockchain technology in agriculture: Enhancing supply chain transparency and traceability

Blockchain technology has emerged as a transformative force in agriculture, offering significant potential to enhance supply chain transparency and traceability. This paper explores the application of blockchain in agricultural supply chains, emphasizing its role in addressing key challenges such as fraud, inefficiency, and lack of trust among stakeholders. By providing a decentralized and immutable ledger, blockchain ensures that every transaction within the agricultural supply chain is securely recorded, from farm to fork. This transparency helps combat issues like food fraud by verifying the authenticity and origin of products, thereby increasing consumer confidence and safeguarding brand reputation. Furthermore, blockchain enhances traceability, allowing for real-time tracking of agricultural products throughout the supply chain. This capability is particularly valuable in ensuring food safety, as it enables rapid identification and response to contamination incidents, thus reducing the scope of foodborne illness outbreaks. The technology also facilitates more efficient supply chain management by streamlining processes, reducing the need for intermediaries, and minimizing paperwork, leading to cost savings and faster transaction times. Despite its potential, the adoption of blockchain in agriculture faces challenges, including the need for technological infrastructure, the cost of implementation, and the necessity of widespread stakeholder collaboration. Additionally, the integration of blockchain with other technologies, such as the Internet of Things (IoT) and artificial intelligence, is critical to maximizing its benefits and ensuring seamless data flow within the supply chain. In conclusion, blockchain technology holds the promise of revolutionizing agricultural supply chains by enhancing transparency, traceability, and efficiency. As the industry continues to evolve, the adoption of blockchain could lead to more sustainable and trustworthy food systems, benefiting producers, consumers, and the environment. However, overcoming implementation barriers and fostering collaboration across the supply chain are essential for realizing the full potential of blockchain in agriculture. Keywords: Blockchain Technology, Agriculture, supply Chain, Transparency, Traceability.

Blockchain and IOT for the sustainable agriculture census system development

The integration of Blockchain and the Internet of Things (IoT) technologies has revolutionized various sectors, including agriculture, by enhancing transparency, security, and efficiency. This abstract provides an overview of a groundbreaking project aimed at developing Blockchain and IoT technologies for agriculture. The conventional agriculture census process is often plagued by inefficiencies, data inaccuracies, and vulnerability to fraud. to fraud often plague the conventional agriculture census process. To address these challenges, this project leverages Blockchain's immutable ledger capabilities to ensure the integrity of agricultural data collected during the census. Furthermore, IoT devices, such as sensors and drones, are deployed to automate data collection and monitor various aspects of agricultural operations, promoting sustainability and resource optimization. Through the combination of Blockchain and IoT, the SACS provides several advantages. It offers secure, tamper-proof storage of agricultural data, ensuring its accuracy and reliability. Smart contracts on the Blockchain facilitate automated and transparent transactions, streamlining interactions among stakeholders in the agriculture ecosystem. Moreover, the real-time data collected by IoT devices enable farmers and policymakers to make data-driven decisions that improve crop yields, resource utilization, and environmental sustainability.

Circular supply chain management with blockchain integration

Circular supply chain management with blockchain integration

Review of blockchain technology in government systems: Applications and impacts in the USA

This study examines blockchain applications in the USA's government systems, analyzing its effectiveness in public administration and governance. Blockchain technology, initially introduced as the underlying infrastructure for cryptocurrencies, has garnered substantial attention for its potential to transform various sectors, including government systems. This paper provides a comprehensive review of the applications and impacts of blockchain technology in the United States' governmental landscape. As governments worldwide seek innovative solutions to enhance transparency, efficiency, and security, blockchain emerges as a disruptive force with the capacity to reshape administrative processes. The study elucidates the fundamental principles of blockchain technology, emphasizing its decentralized and tamper-resistant nature. It also explores diverse applications within government systems, ranging from identity management and voting systems to supply chain traceability and public finance. The analysis delves into specific use cases, detailing how blockchain enhances data integrity, reduces fraud, and streamlines bureaucratic processes. Furthermore, the paper assesses the implications of blockchain adoption for government operations, highlighting potential benefits such as cost reduction, increased accountability, and enhanced citizen trust. Challenges and considerations, including scalability, interoperability, and regulatory frameworks, are scrutinized to provide a balanced understanding of the technology's limitations. The review extends to the United States' federal and state-level initiatives, examining pilot projects and ongoing implementations that leverage blockchain in areas such as land registries, healthcare data management, and procurement. Insights into the collaborative efforts between public and private sectors are explored, shedding light on the collaborative frameworks essential for successful blockchain integration. Ethical considerations and privacy concerns are addressed within the context of blockchain applications in government, emphasizing the need for robust safeguards to protect sensitive information while harnessing the transformative potential of the technology. This paper synthesizes the current state of blockchain technology in the United States' government systems, offering a nuanced understanding of its applications and impacts. As blockchain continues to mature and gain traction, this review contributes valuable insights for policymakers, researchers, and practitioners, fostering a deeper appreciation for the transformative potential of blockchain in shaping the future of government operations.

Towards Blockchain-Integrated Enterprise Resource Planning: A Pre-Implementation Guide

In the face of numerous challenges in supply chain management, new technologies are being implemented to overcome obstacles and improve overall performance. Among these technologies, blockchain, a part of the distributed ledger family, offers several advantages when integrated with ERP systems, such as transparency, traceability, and data security. However, blockchain remains a novel, complex, and costly technology. The purpose of this paper is to guide decision-makers in determining whether integrating blockchain technology with ERP systems is appropriate during the pre-implementation phase. This paper focuses on the literature reviews, theories, and expert opinions to achieve its objectives. It first provides an overview of blockchain technology, then discusses its potential benefits to the supply chain, and finally proposes a framework to assist decision-makers in determining whether blockchain meets the needs of their consortium and whether this integration aligns with available resources. The results highlight the complexity of blockchain, the importance of detailed and in-depth research in deciding whether to integrate blockchain technology into ERP systems, and future research prospects. The findings of this article also present the critical decisions to be made prior to the implementation of blockchain, in the event that decision-makers choose to proceed with blockchain integration. The findings of this article augment the existing literature and can be applied in real-world contexts by stakeholders involved in blockchain integration projects with ERP systems.

Blockchain and Business Process Management (BPM) Synergy: A Comparative Analysis of Modeling Approaches

Blockchain technology has become a powerful disruptive force that upends established ideas in several industries. A fascinating point of convergence is that of blockchain technology and Business Process Management (BPM), where the distributed and immutable characteristics of blockchain promise to completely transform the modeling, implementation, and oversight of business processes. This symbiosis offers a singular chance to develop corporate processes that are more efficient, safe, and transparent. Nevertheless, to guarantee that blockchain-specific components are accurately represented in these processes, modeling techniques need to be critically examined as part of integrating blockchain into BPM. This literature review examines blockchain-BPM integration using different modeling methodologies. Though well-established, traditional BPM approaches may need help with blockchain-specific aspects. Blockchain-oriented modeling includes smart contracts and decentralized consensus. Hybrid models with blockchain and traditional elements are popular. Adaptability, model clarity, and blockchain integration are evaluated in the analysis. This literature review aims to improve corporate processes’ efficiency, security, and transparency by investigating how to model the integration of blockchain and BPM better.

Blockchain Integration in Artificial Intelligence: Benefits, Applications, Research Challenges

Now-a-days block chain and artificial intelligence are the two emerging technologies. Both strategies bring change to the market, but the level of creativity and complexity varies. Block chain is a decentralized and distributed ledger technology which is used for storing information in multiple locations without any centralized monitoring system. Artificial intelligence imitates the problem-solving capability of human mind and decision making abilities by using computers, data, and sometimes machines. When both technologies are merged, their formed new opportunities and possibilities from the advantages of both, like productivity gain and the security and transparency. The convergence of AI with blockchain technology can bring a wide change in businesses by securing data , transparent data, and making it overall efficient. One of the most useful concepts of the two technologies is in cybersecurity. The technologies, which combine the capabilities of AI with the block chain's dependable, scattered nature, may be utilized to enable management of recourses and decision making in areas such as education, impact on society, healthcare, agricultural production, urban planning, and others. Artificial intelligence (AI) is capable of helping detect and react to risks, whereas the integrity and security of information may be ensured using blockchain technology. A comprehensive survey of various applications of blockchain for AI has been completed. Evaluated various literature based on the technologies, and the new blockchain-based applications, mediums, and technological advances that target the AI sector were collected and summarized. In addition, Open research issues concerning the use of blockchain technology for AI are addressed.

Integration of Blockchain in VANET Using gRPC for Privacy Preservation of Vehicles

Integration of Blockchain in VANET Using gRPC for Privacy Preservation of Vehicles

Auditable Blockchain Rewriting in Permissioned Setting With Mandatory Revocability for IoT

The Internet of Things (IoT) connects everyday devices and generates real-time data that have greatly prompted business and life efficiency. The integration of IoT and blockchain has made IoT data management and storage more trustworthy. However, despite that the immutability property contributes a lot to the trustable reputation of blockchain-based IoT systems, from a data processing perspective, it is desired to achieve skillful and secure blockchain rewriting for scenarios such as device data sharing. Existing blockchain rewriting solutions usually rely on centralized modifiers where the rewriting power is difficult to control or withdraw. In this paper, we propose a new auditable redactable blockchain scheme named ACHR that supports self-management and mandatory revocation of the rewriting privilege. The scheme allows user devices to rewrite their blockchain transactions under strict auditing to ensure content security. To prevent centralization or rewriting power abuses, the revocation trapdoor can be computed compulsorily by an auditor when a redaction is published to the blockchain. We introduce a generic construction and an instantiation of the ACHR scheme for building the redactable blockchain and prove its security. We provide a prototype implementation to demonstrate that our scheme is effective and efficient compared to the traditional blockchain-IoT system with immutability.

Navigating the Future: Blockchain’s Impact on Accounting and Auditing Practices

This study seeks to meticulously analyze the scholarly discussion on the integration of blockchain technology into accounting and auditing. Based on a total of 67 articles from the Web of Science (WoS) database, this study adopts a bibliometrics and content analysis approach which uses both numerical and visualization techniques to examine the extant literature. It spans the timeframe between 2016 and 2022. Bibliometrix R-package (Biblioshiny, version 4 is employed to analyze the descriptive analysis, which includes publication trends, the most trustworthy sources of scientific publications, prominent scientific authors, prominent documents, and country collaborations. VOSviewer software Version 1.6.20, is used for a network visualization of keywords and bibliographic coupling. Leveraging the content analysis, this research reveals three fundamental themes: first, the use of blockchain technology to strengthen financial reporting systems; second, blockchain technology and the future of auditing; and third, the valuation of cryptocurrencies. Research gaps in the current literature include a lack of comprehensive studies on blockchain’s regulatory and governance aspects in accounting, insufficient exploration of risks and challenges in adopting new technologies in auditing, and a limited understanding of tax consequences, disclosure requirements, and regulatory frameworks for cryptocurrencies, necessitating future research endeavors. Thus, this study extends existing theoretical insights by exploring blockchain’s role in financial reporting, its transformative impact on auditing, and the possible adaptation or development of new valuation methods for cryptocurrencies. It further identifies and discusses future research directions, contributing to potential novel frameworks for addressing regulatory, governance, and socio-economic dimensions of blockchain integration into accounting and auditing practices.

Integration of Edge Computing-Enabled IoT Monitoring and Sharded Blockchain in a Renewable Energy-Based Smart Grid System

An innovative cutting-edge smart grid system that integrates Internet of Things (IoT) with Blockchain technology is presented in this work. The smart grid harnesses the potential of Renewable Energy Sources (RESs) like Photovoltaic (PV) system and Wind Energy Conversion System (WECS) to meet the growing energy demands. The Edge computing enabled IoT technology and sharded blockchain is proposed to strengthen the functionality of smart grid. Moreover, the IoT infrastructure enables seamless communication and coordination between various grid components, facilitating optimal energy generation, consumption, and management. Furthermore, implementation of sharded blockchain architecture ensures secure and transparent transactions within smart grid ecosystem. The proposed smart grid system represents significant advancement in renewable energy integration, combining PV, WECS, and Energy Storage System (ESS) with edge computing enabled IoT and sharded blockchain. Through rigorous simulation and analysis, the remarkable advantages of these innovations are quantified. The sharded blockchain integration enhances transaction throughput by 300%, achieving 5000 transactions per second, while reducing confirmation latency to 3 s. It maintains 99.9% data integrity, achieves 98% privacy compliance via encryption, and exhibits robust resilience against cyber threats, securing energy-related data in the smart grid ecosystem.

Block Chain Technology and Internet of Things to Protect Financial Transactions in Crypto Currency Market

The integration of block chain and Internet of Things aims to address security concerns through a multifaceted approach. Block chain's inherent characteristics, such as decentralization and cryptographic hashing, contribute to the prevention of fraud and unauthorized access. Internet of Things devices, ranging from sensors to smart devices, play a pivotal role by providing real-time data that can be securely recorded on the block chain. This enables stakeholders to access timely and accurate information, enhancing decision-making processes. This article explores the synergies between block chain technology and the Internet of Things to bolster the security of financial transactions within the crypto currency market. With the growing prominence of digital assets, ensuring the integrity and confidentiality of transactions has become paramount. Block chain’s decentralized and immutable ledger capabilities provide a robust foundation, while IoT's real-time data generation adds a layer of transparency and efficiency. However, this integration is not without its challenges. The article delves into scalability issues, interoperability challenges, and the need for standardized protocols. Privacy concerns surrounding sensitive financial data and the intricacies of identity management in a decentralized environment are also addressed.

Exploring the Impact of Blockchain Technology on the Financial System: A Case Study of Decentralized Finance (DeFi) in the European Banking Sector

This paper explores the transformative impact of blockchain technology on the European banking sector, with a specific focus on the dynamics of Decentralized Finance (DeFi). Beginning with an overview of the emergence and evolution of blockchain, the study delves into the integration of blockchain in European banking, examining its current landscape, opportunities, and challenges. A comprehensive exploration of DeFi principles, smart contracts, and cryptocurrency significance follows, highlighting European banking initiatives in this realm through case studies. The paper assesses the broader impact of blockchain and DeFi on financial services, emphasizing transparency, security enhancements, cost reduction, and advancements in financial inclusion. The regulatory framework and legal considerations in Europe provide a crucial backdrop, with a detailed analysis of smart contract legality and the delicate balance required for consumer protection and privacy in the DeFi landscape. A case study evaluates the implementation of DeFi in selected European banks, scrutinizing blockchain integration, impact assessment, and strategies to overcome challenges. The journey concludes with a comprehensive examination of the interconnected elements, emphasizing the transformative potential of blockchain and DeFi in reshaping the financial landscape.

P-RAN, a Fog Computing Platform for 5G and 6G Services

With the success of cloud computing, expectations on edge and fog computing have been high. Unfortunately, progress has been below expectations with only limited success in vertical industries due to cost and privacy concerns. New use cases and architectures are needed. As a promising technology, device-to-device (D2D) communication has been in development for years. However, the use of D2D among smartphones is still limited despite the efforts. In this paper, the integration of D2D technology, cellular network, and blockchain is explored to gain a synergy for commercial fog computing that addresses the cost and privacy concerns. Based on the idea of Proximity Radio Access Network (PRAN), China Telecom has launched D2D-based services with a commercial platform to offer a wide range of proximity services. Besides, the blockchain-enabled P-RAN service platform is also being promoted and applied. With the availability of this commercial platform, this paper discusses the possibility of offering fog-computing based services for a possible large-scale commercial realization. Both technical and business aspects are explored to make the case for this proposal. Finally, two use cases are proposed and the numerical analysis is carried out.