Publications associées à Pair-à-pair

Altruism, reciprocity, and tokens to reward forwarding data: Is that fair?

Verónica del Carmen Estrada Galiñanes, Arman Babaei

Decentralized storage networks offer services with intriguing possibilities to reduce inequalities in an extremely centralized market. Fair distribution of rewards, however, is still a persistent problem in the current generation of decentralized applicati ...

2024

Breaking Blockchain Rationality with Out-of-Band Collusion

Bryan Alexander Ford, Verónica del Carmen Estrada Galiñanes, Louis-Henri Manuel Jakob Merino, Haoqian Zhang, Mahsa Bastankhah

Blockchain systems often rely on rationality assumptions for their security, expecting that nodes are motivated to maximize their profits. These systems thus design their protocols to incentivize nodes to execute the honest protocol but fail to consider ou ...

Cham2024

Promoting synergies for sustainability through peer-to-peer sharing: an analysis of drivers and barriers

Claudia Rebeca Binder Signer, Ralph Hansmann

Peer-to-peer (P2P) sharing may foster sustainability synergistically by saving resources, reducing costs and promoting satisfaction of consumer needs and social connectivity. A survey of Swiss and Swedish consumers (N = 1522) was conducted to analyze drive ...

TAYLOR & FRANCIS INC2023

Fair Incentivization of Bandwidth Sharing in Decentralized Storage Networks

Verónica del Carmen Estrada Galiñanes

Peer-to-peer (p2p) networks are not independent of their peers, and the network efficiency depends on peers contributing resources. Because shared resources are not free, this contribution must be rewarded. Peers across the network may share computation po ...

IEEE COMPUTER SOC2022

The Universal Gossip Fighter

Rachid Guerraoui, Anne-Marie Kermarrec, Anastasiia Kucherenko, Rafaël Benjamin Pinot

The notion of adversary is a staple of distributed computing. An adversary typically models “hostile” assumptions about the underlying distributed environment, e.g., a network that can drop messages, an operating system that can delay processes or an attac ...

2022

Moby: A Blackout-Resistant Anonymity Network for Mobile Devices

Bryan Alexander Ford, Antoine Rault, Amogh Pradeep, Hira Javaid

Internet blackouts are challenging environments for anonymity and censorship resistance. Existing popular anonymity networks (e.g., Freenet, I2P, Tor) rely on Internet connectivity to function, making them impracticable during such blackouts. In such a set ...

2022

On the Insecurity of Vehicles Against Protocol-Level Bluetooth Threats

Mathias Josef Payer, Daniele Antonioli

Cars are some of the most security-critical consumer devices. On the one hand, owners expect rich infotainment features, including audio, hands-free calls, contact management, or navigation through their connected mobile phone. On the other hand, the infot ...

IEEE COMPUTER SOC2022

HolA: Holistic and Autonomous Attestation for IoT Networks

Flavio Toffalini, Eleonora Losiouk

Collective Remote Attestation (CRA) is a well-established approach where a single Verifier attests the integrity of multiple devices in a single execution of the challenge-response protocol. Current CRA solutions are well-suited for Internet of Things (IoT ...

SPRINGER INTERNATIONAL PUBLISHING AG2022

Robust P2P Personalized Learning

Rachid Guerraoui, Yahya Benkaouz

Decentralized machine learning over peer-to-peer networks is very appealing for it enables to learn personalized models without sharing users data, nor relying on any central server. Peers can improve upon their locally trained model across a network graph ...

IEEE2020

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Pair-à-pair

Altruism, reciprocity, and tokens to reward forwarding data: Is that fair?

Breaking Blockchain Rationality with Out-of-Band Collusion

Promoting synergies for sustainability through peer-to-peer sharing: an analysis of drivers and barriers

Fair Incentivization of Bandwidth Sharing in Decentralized Storage Networks

The Universal Gossip Fighter

Policy-based Exploration of Equilibrium Representations (PEER): A topology grammar for generative conceptual structural design

Moby: A Blackout-Resistant Anonymity Network for Mobile Devices

On the Insecurity of Vehicles Against Protocol-Level Bluetooth Threats

HolA: Holistic and Autonomous Attestation for IoT Networks

Robust P2P Personalized Learning

Graph Chatbot

Chattez avec Graph Search

Breaking Blockchain Rationality with Out-of-Band Collusion

Promoting synergies for sustainability through peer-to-peer sharing: an analysis of drivers and barriers

Fair Incentivization of Bandwidth Sharing in Decentralized Storage Networks

Altruism, reciprocity, and tokens to reward forwarding data: Is that fair?

The Universal Gossip Fighter

Moby: A Blackout-Resistant Anonymity Network for Mobile Devices

Policy-based Exploration of Equilibrium Representations (PEER): A topology grammar for generative conceptual structural design

HolA: Holistic and Autonomous Attestation for IoT Networks

On the Insecurity of Vehicles Against Protocol-Level Bluetooth Threats

Robust P2P Personalized Learning