6 citations · 10 across the 10 of their papers we have counts for
15 papers · 1 filter
Byzantine-Tolerant Consensus in GPU-Inspired Shared Memory
Chryssis Georgiou, Manaswini Piduguralla, Sathya Peri
In this work, we formalize a novel shared memory model inspired by the popular GPU architecture. Within this model, we develop algorithmic solutions to the Byzantine Consensus prob…
Self-stabilizing Byzantine-tolerant Recycling
Chryssis Georgiou, Michel Raynal, Elad M. Schiller
Numerous distributed applications, such as cloud computing and distributed ledgers, necessitate the system to invoke asynchronous consensus objects an unbounded number of times, wh…
Fragmented ARES: Dynamic Storage for Large Objects
Chryssis Georgiou, Nicolas Nicolaou, Andria Trigeorgi
Data availability is one of the most important features in distributed storage systems, made possible by data replication. Nowadays data are generated rapidly and the goal to devel…
Byzantine-tolerant Distributed Grow-only Sets: Specification and Applications
Vicent Cholvi, Antonio Fernández Anta, Chryssis Georgiou +3
In order to formalize Distributed Ledger Technologies and their interconnections, a recent line of research work has formulated the notion of Distributed Ledger Object (DLO), which…
Fragmented Objects: Boosting Concurrency of Shared Large Objects
Antonio Fernandez Anta, Chryssis Georgiou, Theophanis Hadjistasi +3
This work examines strategies to handle large shared data objects in distributed storage systems (DSS), while boosting the number of concurrent accesses, maintaining strong consist…
Loosely-self-stabilizing Byzantine-tolerant Binary Consensus for Signature-free Message-passing Systems
Chryssis Georgiou, Ioannis Marcoullis, Michel Raynal +1
At PODC 2014, A. Mostéfaoui, H. Moumen, and M. Raynal presented a new and simple randomized signature-free binary consensus algorithm (denoted here MMR) that copes with the net eff…