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A smart contract is a translation of a standard paper-based contract that can be enforced and executed by a contract management system. At a high level of abstraction, a contract is only a document that describes how the signing parties are to behave
Externí odkaz:
http://arxiv.org/abs/2303.01595
Autor:
Molina-Jimenez, Carlos, Sfyrakis, Ioannis, Song, Linmao, Nakib, Hazem Danny Al, Crowcroft, Jon
The hype about Bitcoin has overrated the potential of smart contracts deployed on-blockchains (on-chains) and underrated the potential of smart contracts deployed on-Trusted Third Parties (on-TTPs). As a result, current research and development in th
Externí odkaz:
http://arxiv.org/abs/2010.12981
Autor:
Molina-Jimenez, Carlos, Nakib, Hazem Danny Al, Song, Linmao, Sfyrakis, Ioannis, Crowcroft, Jon
We suggest the re-introduction of bartering to create a cryptocurrencyless, currencyless, and moneyless economy segment. We contend that a barter economy would benefit enterprises, individuals, governments and societies. For instance, the availabilit
Externí odkaz:
http://arxiv.org/abs/2010.07013
Autor:
Sfyrakis, Ioannis, Gross, Thomas
Remote attestation schemes have been utilized for assuring the integrity of a network node to a remote verifier. In recent years, a number of remote attestation schemes have been proposed for various contexts such as cloud computing, Internet of Thin
Externí odkaz:
http://arxiv.org/abs/2005.12453
Autor:
Sfyrakis, Ioannis, Gross, Thomas
Current cloud and network infrastructures do not employ privacy-preserving methods to protect their assets. Anonymous credential schemes are a cryptographic building block that enables the certification of data structures and prove properties over th
Externí odkaz:
http://arxiv.org/abs/2005.12447
Autor:
Molina-Jimenez, Carlos, Sfyrakis, Ioannis, Solaiman, Ellis, Ng, Irene, Wong, Meng Weng, Chun, Alexis, Crowcroft, Jon
Recently, decentralised (on-blockchain) platforms have emerged to complement centralised (off-blockchain) platforms for the implementation of automated, digital (smart) contracts. However, neither alternative can individually satisfy the requirements
Externí odkaz:
http://arxiv.org/abs/1808.00093
In this paper we discuss how conventional business contracts can be converted into smart contracts---their electronic equivalents that can be used to systematically monitor and enforce contractual rights, obligations and prohibitions at run time. We
Externí odkaz:
http://arxiv.org/abs/1805.00626
Akademický článek
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Implementation and evaluation of smart contracts using a hybrid on‐ and off‐blockchain architecture.
Publikováno v:
Concurrency & Computation: Practice & Experience; 1/10/2021, Vol. 33 Issue 1, p1-17, 17p
