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Christoph Stach and Clémentine Gritti
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Keigo Ogata and Satoshi Fujita
The e-book services we use today have a serious drawback in that we will no longer be able to read the books we have purchased when the service is terminated. One way to solve this problem is to build a decentralized system that does not depend on a spec...
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Yi Zheng, Yaoqun Xu and Zeguo Qiu
Blockchain technology has brought about profound revolutions in supply chain management. Notably, in the agricultural sector, blockchain-based traceability has become an essential tool to maintain the safety and quality of farm commodities. However, the ...
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Ross Clarke, Luke McGuire, Mohamed Baza, Amar Rasheed and Maazen Alsabaan
The current traditional paper ballot voting schemes suffer from several limitations such as processing delays due to counting paper ballots, lack of transparency, and manipulation of the ballots. To solve these limitations, an electronic voting (e-voting...
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Erika Nazaruka
Pág. I - III
Nowadays, business operation is impossible without proper alignment between business and IT goals. The alignment foresees integration at different levels: strategic, managerial, technological, and others. In addition, aligning goals should take into acco...
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Barbara Guidi and Andrea Michienzi
Non-fungible tokens (NFT) represent one of the most important technologies in the space of Web3. Thanks to NFTs, digital or physical assets can be tokenised to represent their ownership through the usage of smart contracts and blockchains. The first gene...
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Lang Wu, Weijian Ruan, Jinhui Hu and Yaobin He
Federated learning (FL) and blockchains exhibit significant commonality, complementarity, and alignment in various aspects, such as application domains, architectural features, and privacy protection mechanisms. In recent years, there have been notable a...
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Hamed Taherdoost
By utilizing smart contracts, which are essentially scripts that are anchored in a decentralized manner on blockchains or other similar infrastructures, it is possible to make the execution of predetermined procedures visible to the outside world. The pr...
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Fatemeh Stodt and Christoph Reich
Industrial Internet of Things (IIoT) systems are enhancing the delivery of services and boosting productivity in a wide array of industries, from manufacturing to healthcare. However, IIoT devices are susceptible to cyber-threats such as the leaking of i...
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Josep-Lluis Ferrer-Gomila and M. Francisca Hinarejos
In this article, we present the first proposal for contract signing based on blockchain that meets the requirements of fairness, hard-timeliness, and bc-optimism. The proposal, thanks to the use of blockchain, does not require the use of trusted third pa...
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