DEFS - Data exchange with Free Sample Protocol
Visualitza/Obre
10.3390/electronics10121455
Inclou dades d'ús des de 2022
Cita com:
hdl:2117/363161
Tipus de documentArticle
Data publicació2021-06-17
Condicions d'accésAccés obert
Llevat que s'hi indiqui el contrari, els
continguts d'aquesta obra estan subjectes a la llicència de Creative Commons
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Reconeixement 3.0 Espanya
ProjectePRIVACIDAD Y SEGURIDAD EN BLOCKCHAINS PUBLICAS Y SUS APLICACIONES A LOS MERCADOS DE DATOS (AEI-PID2019-110224RB-I00)
ARQUITECTURA SOFTWARE PARA CONTROL DE TASA EN REDES INTEGRADAS SATELITE-TERRESTRE (MINECO-TEC2015-70197-R)
ARQUITECTURA SOFTWARE PARA CONTROL DE TASA EN REDES INTEGRADAS SATELITE-TERRESTRE (MINECO-TEC2015-70197-R)
Abstract
Distrust between data providers and data consumers is one of the main obstacles hampering digital-data commerce to take off. Data providers want to get paid for what they offer, while data consumers want to know exactly what are they paying for before actually paying for it. In this article, we present a protocol that overcomes this obstacle by building trust based on two main ideas. First, a probabilistic verification protocol, where some random samples of the real dataset are shown to buyers in order to allow them to make an assessment before committing any payment; and second a guaranteed, protected payment process, enforced with smart contracts on a public blockchain, that guarantees the payment of the data if and only if the data provided meets the agreed terms, and that refunds honest players otherwise.
CitacióGenés-Durán, R. [et al.]. DEFS - Data exchange with Free Sample Protocol. "Electronics (Switzerland)", 17 Juny 2021, vol. 10, núm. 12, p. 1455:1-1455:34.
ISSN2079-9292
Versió de l'editorhttps://www.mdpi.com/2079-9292/10/12/1455
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