Giorgos Tsimos

According to our database, Giorgos Tsimos authored at least 7 papers between 2022 and 2025.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2025

BlueBottle: Fast and Robust Blockchains through Subsystem Specialization.

Preston Vander Vos, Alberto Sonnino, Giorgos Tsimos, Philipp Jovanovic, Lefteris Kokoris-Kogias

CoRR, November, 2025

Sublinear-Round Broadcast without Trusted Setup.

Andreea B. Alexandru, Julian Loss, Charalampos Papamanthou, Giorgos Tsimos, Benedikt Wagner

Proceedings of the 2025 Annual ACM-SIAM Symposium on Discrete Algorithms, 2025

Towards Optimal Parallel Broadcast Under a Dishonest Majority.

Daniel Collins, Sisi Duan, Julian Loss, Charalampos Papamanthou, Giorgos Tsimos, Haochen Wang

Proceedings of the Financial Cryptography and Data Security, 2025

2024

Deterministic Byzantine Agreement with Adaptive <i>O</i>(<i>n</i> · <i>f</i>) Communication.

Fatima Elsheimy, Giorgos Tsimos, Charalampos Papamanthou

Proceedings of the 2024 ACM-SIAM Symposium on Discrete Algorithms, 2024

HammerHead: Leader Reputation for Dynamic Scheduling.

Giorgos Tsimos, Anastasios Kichidis, Alberto Sonnino, Lefteris Kokoris-Kogias

Proceedings of the 44th IEEE International Conference on Distributed Computing Systems, 2024

2023

Deterministic Byzantine Agreement with Adaptive O(n· f) Communication.

Fatima Elsheimy, Giorgos Tsimos, Charalampos Papamanthou

IACR Cryptol. ePrint Arch., 2023

2022

Sublinear-round Broadcast without trusted setup against dishonest majority.

Andreea B. Alexandru, Julian Loss, Charalampos Papamanthou, Giorgos Tsimos

IACR Cryptol. ePrint Arch., 2022