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Publications associées (16)
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 ...
2024Single-server Multi-message Private Information Retrieval with Side Information: the General Cases
Michael Christoph Gastpar, Su Li
The single-server multi-message private information retrieval with side information problem is studied for general cases. In this problem, K independent messages are stored at a single server. One user initially has M messages as side information and wants ...
IEEE2020Towards Usable Checksums: Automating the Integrity Verification ofWeb Downloads for the Masses
Mathias Jacques Jean-Marc Humbert, Kévin Clément Huguenin, Igor Bilogrevic, Mauro Cherubini, Bertil Chapuis, Alexandre Meylan
Internet users can download software for their computers from app stores (e.g., Mac App Store and Windows Store) or from other sources, such as the developers' websites. Most Internet users in the US rely on the latter, according to our representative stud ...
ASSOC COMPUTING MACHINERY2018Caching and Distributed Storage
A simple task of storing a database or transferring it to a different point via a communication channel turns far more complex as the size of the database grows large. Limited bandwidth available for transmission plays a central role in this predicament. I ...
EPFL2018Simplex Queues for Hot-Data Download
In cloud storage systems, hot data is usually replicated over multiple disks/servers in order to accommodate simultaneous access by multiple users as well as increase the fault tolerance of the system. Recent cloud storage research has proposed using avail ...
2017PriFi: A Low-Latency and Tracking-Resistant Protocol for Local-Area Anonymous Communication
Jean-Pierre Hubaux, Bryan Alexander Ford, Mahdi Zamani, Italo Ivan Dacosta Petrocelli, Ludovic Barman
Popular anonymity mechanisms such as Tor provide low communication latency but are vulnerable to traffic analysis attacks that can de-anonymize users. Moreover, known traffic-analysis-resistant techniques such as Dissent are impractical for use in latency- ...
ACM2016