Publications associées à Decentralized application

CALYPSO: Private Data Management for Decentralized Ledgers

Bryan Alexander Ford, Linus Gasser, Eleftherios Kokoris Kogias, Philipp Svetolik Jovanovic, Enis Ceyhun Alp

Distributed ledgers provide high availability and integrity, making them a key enabler for practical and secure computation of distributed workloads among mutually distrustful parties. Many practical applications also require strong confidentiality, howeve ...

2021

Networks of Ethereum Non-Fungible Tokens: A graph-based analysis of the ERC-721 ecosystem

Marco Mattavelli, Simone Casale Brunet

Non-fungible tokens (NFTs) as a decentralized proof of ownership represent one of the main reasons why Ethereum is a disruptive technology. This paper presents the first systematic study of the interactions occurring in a number of NFT ecosystems. We illus ...

IEEE2021

A Blockchain-Supported Framework for Charging Management of Electric Vehicles

Christophe Ballif, Marina Dorokhova

Profound changes driven by decarbonization, decentralization, and digitalization are disrupting the energy industry, bringing new challenges to its key stakeholders. In the attempt to address the climate change issue, increasing penetration of renewables a ...

MDPI2021

Exploration of Media Blockchain Technologies for JPEG Privacy and Security

Touradj Ebrahimi

The need for efficient, widespread and reliable security and user privacy technologies is important more so than ever before. This is in particular crucial for workflows involving image data. Images can be easily edited to give a false impression of realit ...

SPIE-INT SOC OPTICAL ENGINEERING2021

Decentralising the patent system

Gaétan Jean A de Rassenfosse, Kyle William Higham

Modern patent systems are slow, inefficient, expensive, and may result in outcomes that actively harm technological progress. This paper proposes a substantive re-think of these systems and lays a foundation upon which practical solutions can be built. Man ...

ELSEVIER INC2021

CALYPSO: Private Data Management for Decentralized Ledgers

Bryan Alexander Ford, Linus Gasser, Eleftherios Kokoris Kogias, Philipp Svetolik Jovanovic, Enis Ceyhun Alp

ASSOC COMPUTING MACHINERY2020

Drynx: Decentralized, Secure, Verifiable System for Statistical Queries and Machine Learning on Distributed Datasets

Jean-Pierre Hubaux, Juan Ramón Troncoso-Pastoriza, David Jules Froelicher, Joao André Gomes de Sá e Sousa

Data sharing has become of primary importance in many domains such as big-data analytics, economics and medical research, but remains difficult to achieve when the data are sensitive. In fact, sharing personal information requires individuals' unconditiona ...

2020

Walkman: A Communication-Efficient Random-Walk Algorithm for Decentralized Optimization

Ali H. Sayed, Kun Yuan

This paper introduces a new algorithm for consensus optimization in a multi-agent network, where all agents collaboratively find a minimizer for the sum of their private functions. All decentralized algorithms rely on communications between adjacent nodes. ...

IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC2020

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Decentralized application

CALYPSO: Private Data Management for Decentralized Ledgers

Networks of Ethereum Non-Fungible Tokens: A graph-based analysis of the ERC-721 ecosystem

A Blockchain-Supported Framework for Charging Management of Electric Vehicles

Exploration of Media Blockchain Technologies for JPEG Privacy and Security

Graph-Homomorphic Perturbations For Private Decentralized Learning

Decentralising the patent system

CALYPSO: Private Data Management for Decentralized Ledgers

Drynx: Decentralized, Secure, Verifiable System for Statistical Queries and Machine Learning on Distributed Datasets

Smart Contract With Secret Parameters

Walkman: A Communication-Efficient Random-Walk Algorithm for Decentralized Optimization

Graph Chatbot

Chattez avec Graph Search

Walkman: A Communication-Efficient Random-Walk Algorithm for Decentralized Optimization

Networks of Ethereum Non-Fungible Tokens: A graph-based analysis of the ERC-721 ecosystem

Smart Contract With Secret Parameters

Exploration of Media Blockchain Technologies for JPEG Privacy and Security

Decentralising the patent system

Drynx: Decentralized, Secure, Verifiable System for Statistical Queries and Machine Learning on Distributed Datasets

CALYPSO: Private Data Management for Decentralized Ledgers

CALYPSO: Private Data Management for Decentralized Ledgers

A Blockchain-Supported Framework for Charging Management of Electric Vehicles

Graph-Homomorphic Perturbations For Private Decentralized Learning