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Topic Review
Blockchain in the Construction Industry
Applications of Blockchain technology (BCT) have been progressing at a galloping rate in miscellaneous fields, such as finance, education, travel, healthcare, and insurance.
  • 295
  • 21 Mar 2023
Topic Review
Blockchain Integration in Vehicle-to-Everything and IoT for Transportation
As smart transportation systems evolve, secure and efficient Vehicle-to-Everything (V2X) communication between vehicles and infrastructure becomes crucial. A Vehicle-to-Blockchain (V2B) communication architecture is introduced, leveraging blockchain technology for transparent and decentralized interactions. Researchers' contributes to the integration of blockchain into V2X and IoT for next-generation transportation systems. Researchers propose several novel blockchain use cases, including a blockchain-based vehicle ownership system based on the multi-token standard, a vehicle scoring system, blockchain-IoT integration, and a decentralized ticket management system for transportation services. The architecture addresses key aspects such as data integration, validity, secure messaging, and introduces a decentralized payment system and marketplace for transportation in smart cities. Researchers specifically emphasize the technical implementation of smart contracts for these use cases, underscoring their role in ensuring robust and reliable interactions. Through decentralized approach, researchers pave the way for a transformative transportation ecosystem that is adaptable, resilient, and capable of meeting the evolving needs of smart cities.
  • 418
  • 29 Aug 2023
Topic Review
Blockchain Overview
Blockchain technology integrates a hash algorithm, digital signature, point-to-point transmission, consensus mechanism, and other existing technologies, so it is characterized by anti-fraud, traceability, security, and trust. Supply chain refers to the network chain structure formed by upstream and downstream enterprises involved in the activities of providing products or services to end users in the process of production and circulation. 
  • 606
  • 01 Dec 2022
Topic Review
Blockchain Technology
The blockchain is a new technology targeted at storing and managing sensitive data, where pieces ('blocks') of information are entered in a dedicated system by independent users and linked by cryptographic keys (forming the 'chain'). The particularities of a blockchain system are enhanced data security through encryption, anonymization, and immutability; decentralization through peer-to-peer operation, and transparency through open access. The main applications of blockchain are cryptocurrency mining, smart trading and contracts, secure information transfer.
  • 1.4K
  • 27 Oct 2020
Topic Review
Blockchain Technology and Energy Consumption
Blockchain technology is an information security solution that operates on a distributed ledger system. Blockchain technology has considerable potential for securing Internet of Things (IoT) low-powered devices. Because IoT devices are typically low-powered battery-powered devices, the energy consumption of any blockchain node must be kept low. IoT end nodes are typically low-powered devices expected to survive for extended periods without battery replacement. Energy consumption of blockchain algorithms is an important consideration in any application that combines both technologies, as some blockchain algorithms are infeasible because they consume large amounts of energy, causing the IoT device to reach high temperatures and potentially damaging the hardware; they are also a possible fire hazard.
  • 300
  • 02 Aug 2023
Topic Review
Blockchain Technology for Service Provisioning in Cellular Networks
The attention on blockchain technology (BCT) to create new forms of relational reliance has seen an explosion of new applications and initiatives, to assure decentralized security and trust. Its potential as a game-changing technology relates to how data gets distributed and replicated over several organizations and countries. 
  • 125
  • 19 Oct 2023
Topic Review
Blockchain Technology in Automobile Supply Chain
A robust traceability system would help organizations in inventory optimization reduce lead time and improve customer service and quality which further enables the organizations to be a leader in their industry sector. The traceability issues and waiting time at different nodes of the supply chain are considered to be priority issues that affect the overall supply chain efficiency in the automotive supply chain.  A new blockchain-based architecture was provided to improve traceability and reduce waiting time for the automotive supply chain. 
  • 1.4K
  • 06 Jan 2022
Topic Review
Blockchain Technology in Logistics
The most successful applications of Blockchain Technology are still in the area of crypto-currencies, although both scientists and practitioners have discovered the potential of Blockchain Technology in Supply Chain Management. There is a significant theoretical literature on Blockchain Technology, but there exists a lack of published case studies and concrete examples.
  • 1.1K
  • 14 Jul 2021
Topic Review
Blockchain-Based Certificate Authentication for International Food Trade
Maritime transportation plays a critical role for many Arab countries and their food security and has evolved into a complex system that involves a plethora of supply chain stakeholders spread around the globe. This inherent complexity brings huge security challenges, including cargo loss and high burdens in cargo document inspection. The emerging blockchain technology provides a promising tool to build a unified maritime cargo tracking system critical for cargo security. This is because blockchains are a tamper-proof distributed ledger technology that can store and track data in a secure and transparent manner.
  • 206
  • 01 Nov 2023
Topic Review
Blockchain-Based Energy-Trading Systems
Blockchain is the underlying technology of cryptocurrencies, but they provide many other application areas, such as reliable machine-to-machine automatic transactions, including auctions, bidding, and payments. Nowadays, many researchers use blockchain in different electric vehicles’ transportation systems, such as payment systems, charging systems, and energy trading systems.
  • 979
  • 26 Aug 2021
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