Results 71 to 80 of about 232,310 (307)

LEGAL NATURE OF A SMART-CONTRACT AND ISSUES OF ITS APPLICATION IN THE FIELD OF DIGITAL ASSETS

open access: yesЕкономіка та право
The article looks into the concept and legal nature of smart contracts, as well as the issues that arise during the use of smart contracts in the field of digital assets. The technical and legal aspects of the concept of a smart contract are considered.
К.Г. Некіт
doaj   +1 more source

A Survey on Security Verification of Blockchain Smart Contracts

open access: yesIEEE Access, 2019
A smart contract is an agreement between two or more parties, which is executed by the computer code. The code does the execution without giving either party the ability to back out, so it ensures the trustless execution. The smart contract is one of the
Jing Liu, Zhentian Liu
doaj   +1 more source

Behavioral simulation for smart contracts

open access: yesProceedings of the 41st ACM SIGPLAN Conference on Programming Language Design and Implementation, 2020
While smart contracts have the potential to revolutionize many important applications like banking, trade, and supply-chain, their reliable deployment begs for rigorous formal verification. Since most smart contracts are not annotated with formal specifications, general verification of functional properties is impeded.
Beillahi, Sidi Mohamed   +3 more
openaire   +3 more sources

A Semantic Framework for the Security Analysis of Ethereum smart contracts

open access: yes, 2018
Smart contracts are programs running on cryptocurrency (e.g., Ethereum) blockchains, whose popularity stem from the possibility to perform financial transactions, such as payments and auctions, in a distributed environment without need for any trusted ...
A Biryukov   +6 more
core   +2 more sources

Optimizing (1‐x) BiFeO3‐xCaTiO3 Perovskites: A Pathway to Efficient Flexible Energy Storage

open access: yesAdvanced Functional Materials, EarlyView.
Perovskite materials, like BFO CTO, are popular due to their high conductivity, low cost, and wide availability. In this work a symmetric electrochemical cell based on BFO‐CTO shows a charge of 3.356 C.cm⁻2, giving a specific capacitance of 2.79 mF.cm⁻2 at 1 mV.s⁻2.
Febin Paul   +7 more
wiley   +1 more source

LEGAL ISSUES FACED BY SMART CONTRACTS FROM THE PERSPECTIVE OF CONVENTIONAL CONTRACTS

open access: yesUUM Journal of Legal Studies
In the realm of law, technology is utilized to cope with the influx of smart contracts to replace traditional contracts that govern contractual dynamics.
Ghassan Adhab Atiyah   +2 more
doaj   +1 more source

On the Feasibility of Decentralized Derivatives Markets

open access: yes, 2017
In this paper, we present Velocity, a decentralized market deployed on Ethereum for trading a custom type of derivative option. To enable the smart contract to work, we also implement a price fetching tool called PriceGeth.
Adham, Moe   +3 more
core   +1 more source

Reconfigurable Nucleic Acid Nanoparticles with Therapeutic RNAi Responses to Intracellular Disease Markers

open access: yesAdvanced Functional Materials, EarlyView.
Many known diseases arise from dysregulated gene expression, and differentially expressed genes can serve as biomarkers to distinguish diseased cells from healthy tissues. In this study, reconfigurable nucleic acid nanoparticles (recNANPs) are introduced that can detect overexpressed cancer biomarkers and subsequently release RNAi inducers to silence ...
Yelixza I. Avila   +7 more
wiley   +1 more source

Smart contract model for complex reality transaction [PDF]

open access: yesInternational Journal of Crowd Science, 2019
Purpose - The application of smart contract can greatly reduce transaction costs and improve transaction efficiency. The existing smart contract are expensive, single application scenario and inefficient.
Tianyu Feng   +3 more
doaj   +1 more source

Verifying the Smart Contracts of the Port Supply Chain System Based on Probabilistic Model Checking

open access: yesSystems, 2022
Port supply chains play a very important role in the process of economic globalization. Lack of trust of the mechanism is the main factor in restricting the development of port supply chains.
Yang Liu   +3 more
doaj   +1 more source

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