71 citations · 120 across the 14 of their papers we have counts for
5 papers · 1 filter
An Alternative Paradigm for Developing and Pricing Storage on Smart Contract Platforms
Christos Patsonakis, Mema Roussopoulos
Smart contract platforms facilitate the development of important and diverse distributed applications in a simple manner. This simplicity stems from the inherent utility of employi…
On the Practicality of Smart Contract PKI
Christos Patsonakis, Katerina Samari, Aggelos Kiayias +1
Public key infrastructures (PKIs) are one of the main building blocks for securing communications over the Internet. Currently, PKIs are under the control of centralized authoritie…
Interactive Consistency in practical, mostly-asynchronous systems
Panos Diamantopoulos, Stathis Maneas, Christos Patsonakis +2
Interactive consistency is the problem in which n nodes, where up to t may be byzantine, each with its own private value, run an algorithm that allows all non-faulty nodes to infer…
On the Practicality of `Practical' Byzantine Fault Tolerance
Nikos Chondros, Konstantinos Kokordelis, Mema Roussopoulos
Byzantine Fault Tolerant (BFT) systems are considered by the systems research community to be state of the art with regards to providing reliability in distributed systems. BFT sys…
Preserving Peer Replicas By Rate-Limited Sampled Voting in LOCKSS
Petros Maniatis, Mema Roussopoulos, TJ Giuli +3
The LOCKSS project has developed and deployed in a world-wide test a peer-to-peer system for preserving access to journals and other archival information published on the Web. It c…