Results 271 to 280 of about 75,359 (297)

Permissioned blockchain network for proactive access control to electronic health records. [PDF]

open access: yesBMC Med Inform Decis Mak
Psarra E   +4 more
europepmc   +1 more source

Rethinking Distributed Ledger Technology [PDF]

open access: yesComputer, 2019
Blockchains were designed to solve the problem of double-spending in cryptocurrencies, and the success of the Bitcoin design has generated vastly more interest than previous proposals for digital currencies. Blockchains are being used in other areas as well, but the design choices that made blockchains effective for cryptocurrencies often do not fit ...
Dylan Yaga   +2 more
openaire   +4 more sources

Neural Distributed Ledger

IEEE Software, 2020
The neural distributed ledger so lution presented here adopts a ledger-of-ledgers approach to perform the interconnection of multiple ledgers. Beyond interledger operability, it also enables the development of custom blockchain-based solutions, providing controlled costs and scalability while retaining decentralization and security.
Carlos Velasco   +2 more
openaire   +2 more sources

Mneme: A Mobile Distributed Ledger

IEEE INFOCOM 2020 - IEEE Conference on Computer Communications, 2020
Advances in mobile computing have paved the way for new types of distributed applications that can be executed solely by mobile devices on device-to-device (D2D) ecosystems (e.g., crowdsensing). More sophisticated applications, like cryptocurrencies, need distributed ledgers to function.
Chatzopoulos, Dimitris   +3 more
openaire   +3 more sources

Distributed Ledgers for Distributed Edge

Proceedings of the Interdisciplinary Workshop on (de) Centralization in the Internet, 2021
Edge computing has received significant attention from both academic and industrial research circles. The paradigm aims to decentralize the existing cloud infrastructure by incorporating resources co-located alongside its client. Researchers have also proposed solutions for a fully decentralized crowdsourced compute paradigm enabled by Distributed ...
Nitinder Mohan   +3 more
openaire   +1 more source

Distributed Ledger Technology

2020
Distributed ledger technology (DLT) has attracted tremendous attention from industry and academia. A wide scope of research and product development activities have emerged in recent years and are expected to impact every aspect of our lives. This chapter covers prominent DLTs and their applications.
Xing Liu   +2 more
openaire   +2 more sources

Blockchain = Distributed Ledger + Consensus

HMD Praxis der Wirtschaftsinformatik, 2018
Die Blockchain ist eine Datenbank fur verteilte Buchfuhrung, welche ein dezentrales Transaktionsmanagement uber Peer-to-Peer Netzwerke und Konsensalgorithmen realisiert. Jeder gultige Block der Blockchain verweist auf seine vor ihm validierten Blocke, wodurch eine Kette von verifizierten Blocken entsteht.
Andreas Meier, Henrik Stormer
openaire   +2 more sources

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