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A New Smart Contract Anomaly Detection Method by Fusing Opcode and Source Code Features for Blockchain Services

IEEE Transactions on Network and Service Management, 2023
Digital assets involved in smart contracts are on the rise. Security vulnerabilities in smart contracts have resulted in significant losses for the blockchain community.
Li Duan   +4 more
semanticscholar   +1 more source

Interpretation of Contracts and Smart Contracts: Smart Interpretation or Interpretation of Smart Contracts?

European Review of Private Law, 2018
Abstract: The computer language (computer code) on the basis of which smart contracts are written is different from the natural (Human) language. Computer language is a ‘dry’ language, whereas natural language is ‘wet’. In other words, it means that computer language is deterministic (just one meaning and one result are conceivable), when natural ...
openaire   +1 more source

Smart Contract Code Repair Recommendation based on Reinforcement Learning and Multi-metric Optimization

ACM Transactions on Software Engineering and Methodology, 2023
A smart contract is a kind of code deployed on the blockchain that executes automatically once an event triggers a clause in the contract. Since smart contracts involve businesses such as asset transfer, they are more vulnerable to attacks, so it is ...
Hanyang Guo   +4 more
semanticscholar   +1 more source

PSCVFinder: A Prompt-Tuning Based Framework for Smart Contract Vulnerability Detection

IEEE International Symposium on Software Reliability Engineering, 2023
With the increasing security issues in the blockchain, smart contract vulnerability detection has gradually become the focus of research. Recently, many approaches have been proposed to detect smart contract vulnerabilities.
Lei Yu   +5 more
semanticscholar   +1 more source

Exploring Smart Contract Recommendation: Towards Efficient Blockchain Development

IEEE Transactions on Services Computing, 2023
Since the development of Blockchain 2.0, the smart contract has become the core of blockchain. However, smart contracts with inaccurate or non-standard codes and settings may cause security vulnerabilities, extra expense cost and wast of computing ...
Zigui Jiang   +5 more
semanticscholar   +1 more source

Smart (Legal) Contracts, or: Which (Contract) Law for Smart Contracts?

2020
The 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.
openaire   +1 more source

Smart contract tontines

Applied Economics, 2023
Mohamad Hassan Abou Daya, Carole Bernard
openaire   +1 more source

Smart Contract

2022
A smart contract is a technology that allows the creation of a negotiation process capable of running independently, without human intervention. This chapter intends to frame the figure of the “smart contract” from a legal point of view. It shows that the smart contract is an advanced tool in the context of a contractual relationship.
openaire   +1 more source

Smart contract

2019
L’aggettivo smart è uno dei più diffusi nel gergo colloquiale, dove si afferma per qualificare prodotti e servizi tecnologici in grado di migliorare la qualità della vita. Di derivazione anglosassone, vuol dire letteralmente “intelligente”, ossia capa-ce di determinate abilità e, in particolare, della facoltà di reagire a stimoli interni ed ...
openaire   +2 more sources

Smart contract

2021
Lakshmana Kumar Ramasamy   +1 more
openaire   +1 more source

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