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Smart Contracts

2020
When Nick Szabo pioneered the idea of a smart contract in the 1990s, the economic and communications infrastructure available at that time could not and did not support the protocols needed to execute and apply smart contracts. While smart contracts may be viewed as an example of the use of blockchain and blockchain technology which offers great ...
Michael Casparus Laubscher   +1 more
  +7 more sources

Future Contracts: Smart Contracts

CARDIOMETRY, 2022
Contract management has always been a classic task for companies; the management of vendors to the remittance handling goes in a cycle, requiring constant monitoring and risk assessment. The vendor-related frauds account for a huge amount of money.
Pathak, P., Kashyap, S.
openaire   +1 more source

Demystifying Exploitable Bugs in Smart Contracts

International Conference on Software Engineering, 2023
Exploitable bugs in smart contracts have caused significant monetary loss. Despite the substantial advances in smart contract bug finding, exploitable bugs and real-world attacks are still trending.
Zhuo Zhang   +3 more
semanticscholar   +1 more source

Detection of Vulnerabilities of Blockchain Smart Contracts

IEEE Internet of Things Journal, 2023
With the wide application of Internet of Things and blockchain, research on smart contracts has received increased attention, and security threat detection for smart contracts is one of the main focuses.
Daojing He   +4 more
semanticscholar   +1 more source

SmartState: Detecting State-Reverting Vulnerabilities in Smart Contracts via Fine-Grained State-Dependency Analysis

International Symposium on Software Testing and Analysis, 2023
Smart contracts written in Solidity are widely used in different blockchain platforms such as Ethereum, TRON and BNB Chain. One of the unique designs in Solidity smart contracts is its statereverting mechanism for error handling and access control ...
Zeqin Liao   +3 more
semanticscholar   +1 more source

On the Formal Verification of Smart Contracts

2023 11th International Conference in Software Engineering Research and Innovation (CONISOFT), 2023
In recent years, Blockchain-based systems have experienced rapid growth. Although these systems are in production, they are not exempt from presenting defects in the design of their elements such as Smart Contracts. Design defects in Smart Contracts lead
René Dávila   +2 more
semanticscholar   +1 more source

Vulnsense: efficient vulnerability detection in ethereum smart contracts by multimodal learning with graph neural network and language model

International Journal of Information Security, 2023
With the proliferation of Ethereum smart contracts comes an increasing concern for security vulnerabilities that could lead to significant financial losses.
Phan The Duy   +6 more
semanticscholar   +1 more source

Smart Contracts

Informatik-Spektrum, 2017
In addition to the cryptocurrency Bitcoin, Smart Contracts are seen as the main application of blockchain technology. This thesis deals with the question if Smart Contracts have to be seen as contracts in the sense of Austrian civil law, with a description of the applications and implementation possibilities of Smart Contracts and with necessary ...
  +4 more sources

Smart Contracts

2022
This chapter looks beyond the novelty of self-executing ‘smart contracts’ in blockchain networks and explores developments against the background fact that commercial parties have, for centuries, used documentary credit to simulate autonomous performance. Blockchain-based smart contracts and documentary credit share three core functionalities which are
  +4 more sources

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