Results 41 to 50 of about 1,554,184 (382)
A Recommender System for Robust Smart Contract Template Classification
Sensors, 2023 IoT environments are becoming increasingly heterogeneous in terms of their distributions and included entities by collaboratively involving not only data centers known from Cloud computing but also the different types of third-party entities that can ...
Sandi Gec +3 more
doaj +1 more source
The State of Ethereum Smart Contracts Security: Vulnerabilities, Countermeasures, and Tool Support
Journal of Cybersecurity and Privacy, 2022 Smart contracts are self-executing programs that run on the blockchain and make it possible for peers to enforce agreements without a third-party guarantee.
Haozhe Zhou +2 more
semanticscholar +1 more source
Elastic Smart Contracts in Blockchains
IEEE/CAA Journal of Automatica Sinica, 2021 Junta de Andalucía EKIPMENT-PLUS (P18-FR-2895)
Dustdar, Schahram +3 more
openaire +6 more sources
Ethereum Smart Contract Analysis Tools: A Systematic Review
IEEE Access, 2022 Blockchain technology and its applications are gaining popularity day by day. It is a ground-breaking technology that allows users to communicate without the need of a trusted middleman.
Satpal Singh Kushwaha +4 more
doaj +1 more source
ScanAT: Identification of Bytecode-Only Smart Contracts With Multiple Attribute Tags
IEEE Access, 2019 Smart contracts on blockchain systems implement business logic and directly handle important assets. Although smart contracts play these critical roles, it is hard for users interacting with the system to understand the real behavior of the deployed ...
Yuntae Kim, Dohyun Pak, Jonghyup Lee
doaj +1 more source
Analysis of smart contracts balances
Blockchain: Research and Applications, 2021 We define a technique for analyzing updates of smart contracts balances due to transfers of digital assets. The analysis addresses a lightweight smart contract language and consists of a two-step translation. First, we define the input-output behaviors of smart contract functions by means of a simple functional language with static dispatch.
Cosimo Laneve, Claudio Sacerdoti Coen
openaire +5 more sources
The Legal Regime of Smart Contracts in Public Procurement
Transylvanian Review of Administrative Sciences, 2022 This article attempts to critically review the applications of smart contracts in public procurement. The literature on the topic is characterized by an emphasis on potential advantages and uses of this emerging technology, while it lacks in the ...
Nadia-Ariadna Sava, Dacian Dragoș
doaj +1 more source
Eth2Vec: Learning Contract-Wide Code Representations for Vulnerability Detection on Ethereum Smart Contracts [PDF]
International Symposium on Blockchain and Secure Critical Infrastructure, 2021 Ethereum smart contracts are programs that run on the Ethereum blockchain, and many smart contract vulnerabilities have been discovered in the past decade.
Nami Ashizawa +3 more
semanticscholar +1 more source
2020 50th Annual IEEE/IFIP International Conference on Dependable Systems and Networks (DSN), 2020 Blockchain systems have received much attention and promise to revolutionize many services. Yet, despite their popularity, current blockchain systems exist in isolation, that is, they cannot share information. While interoperability is crucial for blockchain to reach widespread adoption, it is difficult to achieve due to differences among existing ...
Alysson Bessani +2 more
openaire +3 more sources
Smart Contract: Attacks and Protections [PDF]
IEEE Access, 2020 [EN] Smart contracts are programs that reside within decentralized blockchains and are executed pursuant to triggered instructions. A smart contract acts in a similar way to a traditional agreement but negates the necessity for the involvement of a third party. Smart contracts are capable of initiating their commands automatically, thus eliminating the
Sarwar Sayeed +2 more
openaire +4 more sources