Giorgos Panagiotakos

32 papers A* 1A 1B 3Journal 18Unranked 8
YearRankTypeTitle / Venue / Authors
2025 J jnl
Efficient and Proof-of-Useful-Work Friendly Local-Search for Distributed Consensus.
IACR Cryptol. ePrint Arch.
Matthias Fitzi, Aggelos Kiayias, Laurent Michel, Giorgos Panagiotakos, Alexander Russell
2025 — conf
High-Throughput Permissionless Blockchain Consensus Under Realistic Network Assumptions.
CRYPTO (2)
Sandro Coretti, Matthias Fitzi, Aggelos Kiayias, Giorgos Panagiotakos, Alexander Russell
2025 J jnl
High-Throughput Permissionless Blockchain Consensus under Realistic Network Assumptions.
IACR Cryptol. ePrint Arch.
Sandro Coretti, Matthias Fitzi, Aggelos Kiayias, Giorgos Panagiotakos, Alexander Russell
2025 J jnl
One-dimensional vs. Multi-dimensional Pricing in Blockchain Protocols.
CoRR
Aggelos Kiayias, Elias Koutsoupias, Giorgos Panagiotakos, Kyriaki Zioga
2024 B conf
Blockchain Space Tokenization.
AFT
Aggelos Kiayias, Elias Koutsoupias, Philip Lazos, Giorgos Panagiotakos
2024 J jnl
Blockchain Space Tokenization.
IACR Cryptol. ePrint Arch.
Aggelos Kiayias, Elias Koutsoupias, Philip Lazos, Giorgos Panagiotakos
2024 — conf
Tiered Mechanisms for Blockchain Transaction Fees.
MARBLE
Aggelos Kiayias, Elias Koutsoupias, Philip Lazos, Giorgos Panagiotakos
2024 — conf
Towards Permissionless Consensus in the Standard Model via Fine-Grained Complexity.
CRYPTO (2)
Marshall Ball, Juan A. Garay, Peter Hall, Aggelos Kiayias, Giorgos Panagiotakos
2024 J jnl
Towards Permissionless Consensus in the Standard Model via Fine-Grained Complexity.
IACR Cryptol. ePrint Arch.
Marshall Ball, Juan A. Garay, Peter Hall, Aggelos Kiayias, Giorgos Panagiotakos
2023 J jnl
Tiered Mechanisms for Blockchain Transaction Fees.
CoRR
Aggelos Kiayias, Elias Koutsoupias, Philip Lazos, Giorgos Panagiotakos
2022 — conf
Ofelimos: Combinatorial Optimization via Proof-of-Useful-Work - A Provably Secure Blockchain Protocol.
CRYPTO (2)
Matthias Fitzi, Aggelos Kiayias, Giorgos Panagiotakos, Alexander Russell
2021 J jnl
Ofelimos: Combinatorial Optimization via Proof-of-Useful-Work \\ A Provably Secure Blockchain Protocol.
IACR Cryptol. ePrint Arch.
Matthias Fitzi, Aggelos Kiayias, Giorgos Panagiotakos, Alexander Russell
2020 — conf
Blockchains from Non-idealized Hash Functions.
TCC (1)
Juan A. Garay, Aggelos Kiayias, Giorgos Panagiotakos
2020 B conf
Consensus from Signatures of Work.
CT-RSA
Juan A. Garay, Aggelos Kiayias, Giorgos Panagiotakos
2020 — —
On the foundations of proof-of-work based blockchain protocols.
Giorgos Panagiotakos
2020 — conf
Resource-Restricted Cryptography: Revisiting MPC Bounds in the Proof-of-Work Era.
EUROCRYPT (2)
Juan A. Garay, Aggelos Kiayias, Rafail M. Ostrovsky, Giorgos Panagiotakos, Vassilis Zikas
2019 J jnl
Iterated Search Problems and Blockchain Security under Falsifiable Assumptions.
IACR Cryptol. ePrint Arch.
Juan A. Garay, Aggelos Kiayias, Giorgos Panagiotakos
2019 J jnl
Resource-Restricted Cryptography: Honest-Majority MPC from a CRS (and No Broadcast).
IACR Cryptol. ePrint Arch.
Juan A. Garay, Aggelos Kiayias, Rafail Ostrovsky, Giorgos Panagiotakos, Vassilis Zikas
2018 — conf
Bootstrapping the Blockchain, with Applications to Consensus and Fast PKI Setup.
Public Key Cryptography (2)
Juan A. Garay, Aggelos Kiayias, Nikos Leonardos, Giorgos Panagiotakos
2017 J jnl
Joining Local Knowledge to Communicate Reliably (Extended Abstract).
CoRR
Aris Pagourtzis, Giorgos Panagiotakos, Dimitris Sakavalas
2017 — conf
On Trees, Chains and Fast Transactions in the Blockchain.
LATINCRYPT
Aggelos Kiayias, Giorgos Panagiotakos
2017 J jnl
Proofs of Work for Blockchain Protocols.
IACR Cryptol. ePrint Arch.
Juan A. Garay, Aggelos Kiayias, Giorgos Panagiotakos
2017 B conf
Reliable Communication via Semilattice Properties of Partial Knowledge.
FCT
Aris Pagourtzis, Giorgos Panagiotakos, Dimitris Sakavalas
2017 J jnl
Reliable broadcast with respect to topology knowledge.
Distributed Comput.
Aris Pagourtzis, Giorgos Panagiotakos, Dimitris Sakavalas
2016 J jnl
Bootstrapping the Blockchain - Directly.
IACR Cryptol. ePrint Arch.
Juan A. Garay, Aggelos Kiayias, Nikos Leonardos, Giorgos Panagiotakos
2016 A* conf
Brief Announcement: Reliable Message Transmission under Partial Knowledge and General Adversaries.
PODC
Aris Pagourtzis, Giorgos Panagiotakos, Dimitris Sakavalas
2016 J jnl
On Trees, Chains and Fast Transactions in the Blockchain.
IACR Cryptol. ePrint Arch.
Aggelos Kiayias, Giorgos Panagiotakos
2015 J jnl
Reliable Message Transmission under Partial Knowledge.
IACR Cryptol. ePrint Arch.
Aris Pagourtzis, Giorgos Panagiotakos, Dimitris Sakavalas
2015 J jnl
Speed-Security Tradeoffs in Blockchain Protocols.
IACR Cryptol. ePrint Arch.
Aggelos Kiayias, Giorgos Panagiotakos
2014 J jnl
Optimal Resilience Broadcast against Locally Bounded and General Adversaries.
IACR Cryptol. ePrint Arch.
Aris Pagourtzis, Giorgos Panagiotakos, Dimitris Sakavalas
2014 A conf
Reliable Broadcast with Respect to Topology Knowledge.
DISC
Aris Pagourtzis, Giorgos Panagiotakos, Dimitris Sakavalas
2013 J jnl
On the Resilience and Uniqueness of CPA for Secure Broadcast.
IACR Cryptol. ePrint Arch.
Chris Litsas, Aris Pagourtzis, Giorgos Panagiotakos, Dimitris Sakavalas