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SCVHUNTER: Smart Contract Vulnerability Detection Based on Heterogeneous Graph Attention Network
International Conference on Software EngineeringSmart contracts are integral to blockchain's growth, but their vulnerabilities pose a significant threat. Traditional vulnerability detection methods rely heavily on expert-defined complex rules that are labor-intensive and difficult to adapt to the ...
Feng Luo +7 more
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The Value of Smart Contract in Trade Finance
Manufacturing & Service Operations Management, 2022Problem definition: Smart contract improves the supply chain efficiency by enabling the supplier’s commitment to postshipment financing decisions, which mitigates the bank’s lending risk exposure and thereby reduces the financing cost.
Xiaoyu Wang, Fasheng Xu
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Improving Smart Contract Security with Contrastive Learning-Based Vulnerability Detection
International Conference on Software EngineeringCurrently, smart contract vulnerabilities (SCVs) have emerged as a major factor threatening the transaction security of blockchain. Existing state-of-the-art methods rely on deep learning to mitigate this threat.
Yizhou Chen +3 more
semanticscholar +1 more source
2019
A smart contract sits on the blockchain network and responds automatically to certain “trigger” events. This means that smart contracts not only set out the terms and conditions of an agreement in the same way as a traditional contract, but also automatically enforces those obligations. BIMCO can only guess what the future holds for charter parties and
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A smart contract sits on the blockchain network and responds automatically to certain “trigger” events. This means that smart contracts not only set out the terms and conditions of an agreement in the same way as a traditional contract, but also automatically enforces those obligations. BIMCO can only guess what the future holds for charter parties and
openaire +3 more sources
Introduzione Agli Smart Contract (Introduction to Smart Contract)
SSRN Electronic Journal, 2015Please find the English version of this paper at http://ssrn.com/abstract=2729548.Italian Abstract: Nel 2008 il protocollo Bitcoin ha introdotto una nuovo modo di trasferire diritti: il modello di Blockchain, uno schema matematico che combina una serie di algoritmi per procedere all'incorporazione di determinati diritti in una stringa digitale ...
Paolo Dal Checco, Maria Letizia Perugini
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2019
Blockchain and smart contracts are receiving an ever-growing attention from the industrial and research fields as well as a wide coverage from the media. In fact, while at the beginning, blockchain’s and smart contracts’ core concepts were only mastered by a small group of technology enthusiasts, recently a high number of people with different ...
Valentina Gatteschi +2 more
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Blockchain and smart contracts are receiving an ever-growing attention from the industrial and research fields as well as a wide coverage from the media. In fact, while at the beginning, blockchain’s and smart contracts’ core concepts were only mastered by a small group of technology enthusiasts, recently a high number of people with different ...
Valentina Gatteschi +2 more
openaire +2 more sources
Smart (Legal) Contracts, or: Which (Contract) Law for Smart Contracts?
2020The law applicable to smart contracts is a neglected topic. At times it is even discarded as irrelevant or unnecessary. In fact, many authors claim that smart contracts especially when stored and executed with the help of blockchain technology make contract law and, in fact, the entire legal system obsolete.
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Blockchain and Smart Contracts [PDF]
Proceedings of the 2019 8th International Conference on Software and Information Engineering, 2019 This paper presents an introduction to the current state of art of the Blockchain and Smart Contract technologies. Blockchain is a fast-disruptive technology becoming a key instrument in share economy. The Blockchain-based Smart Contract aim to automatically and securely execute the needed responsibilities of a contract without the support of a ...
Manar Abdelhamid, Ghada Hassan
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The chimera of smart contracts
2020This comprehensive Research Handbook examines the continuum between private ordering and state regulation in the lex mercatoria, highlighting constancy and change in this dynamic and evolving system in order to offer an in-depth discussion of international commercial contract law.
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2020
The traditional financial system has the ability to facilitate forensic investigations into crimes relating to financial fraud. The same cannot be said about the blockchain-based financial system that has come to exist over the past few years. This financial system does not tolerate third parties impeding transactions and so presents the problem of not
Byron Kruger, Wai Sze Leung
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The traditional financial system has the ability to facilitate forensic investigations into crimes relating to financial fraud. The same cannot be said about the blockchain-based financial system that has come to exist over the past few years. This financial system does not tolerate third parties impeding transactions and so presents the problem of not
Byron Kruger, Wai Sze Leung
openaire +2 more sources