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ORCIDStefanos Leonardos
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2020 – today
- 2024
[j12]Stefanos Leonardos
, Constandina Koki, Costis Melolidakis:
A generalization of the increasing generalized failure rate unimodality condition. Ann. Oper. Res. 336(3): 1661-1679 (2024)- [j11]Stefanos Leonardos, William J. Knottenbelt, Elise Alfieri, Panos M. Pardalos, Ilias S. Kotsireas:
Introduction to the Special Issue on Mathematical Research for Blockchain Economy. Distributed Ledger Technol. Res. Pract. 3(1): 1:1-1:2 (2024) - [c21]Pedro Braga, Georgios Chionas, Piotr Krysta, Stefanos Leonardos, Georgios Piliouras, Carmine Ventre:
Who gets the Maximal Extractable Value? A Dynamic Sharing Blockchain Mechanism. AAMAS 2024: 2171-2173 - [c20]Stefan Roesch, Stefanos Leonardos, Yali Du:
The Selfishness Level of Social Dilemmas. AAMAS 2024: 2441-2443 - [c19]Behkish Nassirzadeh, Albert Heinle, Stefanos Leonardos, Anwar Hasan, Vijay Ganesh:
CountChain: A Decentralized Oracle Network for Counting Systems. Blockchain 2024: 324-331 - [c18]Caitlin Bentley, Elena Simperl, Mike Bainbridge, Daisy Ogden, Stefanos Leonardos, Gunel Jahangirova, Joanna Walker, Wenjie Yin, Christopher Hampson:
Experience Report of the AWS+KCL Impact Accelerator for Public Sector Engagement. CSEE&T 2024: 1-6 - [c17]Fei Wu, Thomas Thiery, Stefanos Leonardos, Carmine Ventre:
Strategic Bidding Wars in On-chain Auctions. ICBC 2024: 503-511 - [c16]Iosif Sakos, Stefanos Leonardos, Stelios Andrew Stavroulakis, Will Overman, Ioannis Panageas, Georgios Piliouras:
Beating Price of Anarchy and Gradient Descent without Regret in Potential Games. ICLR 2024 - [i22]Pedro Braga, Georgios Chionas, Stefanos Leonardos, Piotr Krysta, Georgios Piliouras, Carmine Ventre:
On the Redistribution of Maximal Extractable Value: A Dynamic Mechanism. CoRR abs/2402.15849 (2024) - [i21]Behkish Nassirzadeh, Stefanos Leonardos, Albert Heinle, Anwar Hasan, Vijay Ganesh:
CountChain: A Decentralized Oracle Network for Counting Systems. CoRR abs/2409.11592 (2024) - 2023
- [j10]Stefanos Leonardos, Joseph Sakos, Costas Courcoubetis, Georgios Piliouras:
Catastrophe by Design in Population Games: A Mechanism to Destabilize Inefficient Locked-in Technologies. ACM Trans. Economics and Comput. 11: 1:1-1:36 (2023) - [c15]Stefanos Leonardos, Daniël Reijsbergen, Barnabé Monnot, Georgios Piliouras:
Optimality Despite Chaos in Fee Markets. FC 2023: 346-362 - [c14]Daiki E. Matsunaga, Jongmin Lee, Jaeseok Yoon, Stefanos Leonardos, Pieter Abbeel, Kee-Eung Kim:
AlberDICE: Addressing Out-Of-Distribution Joint Actions in Offline Multi-Agent RL via Alternating Stationary Distribution Correction Estimation. NeurIPS 2023 - [e1]Panos M. Pardalos, Ilias S. Kotsireas, William J. Knottenbelt, Stefanos Leonardos:
Mathematical Research for Blockchain Economy: 4th International Conference MARBLE 2023, London, United Kingdom, July 11-13, 2023. Lecture Notes in Operations Research, Springer 2023, ISBN 978-3-031-48730-9 [contents] - [i20]Daiki E. Matsunaga, Jongmin Lee, Jaeseok Yoon, Stefanos Leonardos, Pieter Abbeel, Kee-Eung Kim:
AlberDICE: Addressing Out-Of-Distribution Joint Actions in Offline Multi-Agent RL via Alternating Stationary Distribution Correction Estimation. CoRR abs/2311.02194 (2023) - [i19]Fei Wu, Thomas Thiery, Stefanos Leonardos, Carmine Ventre:
Strategic Bidding Wars in On-chain Auctions. CoRR abs/2312.14510 (2023) - 2022
- [j9]Stefanos Leonardos, Georgios Piliouras:
Exploration-exploitation in multi-agent learning: Catastrophe theory meets game theory. Artif. Intell. 304: 103653 (2022) - [j8]Stefanos Leonardos, Costis Melolidakis, Constandina Koki:
Monopoly pricing in vertical markets with demand uncertainty. Ann. Oper. Res. 315(2): 1291-1318 (2022) - [c13]Stefanos Leonardos, Will Overman, Ioannis Panageas, Georgios Piliouras:
Global Convergence of Multi-Agent Policy Gradient in Markov Potential Games. ICLR 2022 - [c12]Yun Kuen Cheung, Stefanos Leonardos, Shyam Sridhar, Georgios Piliouras:
Market Equilibria and Risk Diversification in Blockchain Mining Economies. MARBLE 2022: 23-46 - [c11]Stefanos Leonardos, Shyam Sridhar, Yun Kuen Cheung, Georgios Piliouras:
Griefing Factors and Evolutionary In-Stabilities in Blockchain Mining Games. MARBLE 2022: 75-94 - [i18]Stefanos Leonardos, Daniël Reijsbergen, Barnabé Monnot, Georgios Piliouras:
Optimality Despite Chaos in Fee Markets. CoRR abs/2212.07175 (2022) - 2021
- [j7]Yiannis Dimitrakopoulos, Antonis Economou, Stefanos Leonardos:
Strategic customer behavior in a queueing system with alternating information structure. Eur. J. Oper. Res. 291(3): 1024-1040 (2021) - [c10]Stefanos Leonardos, Georgios Piliouras:
Exploration-Exploitation in Multi-Agent Learning: Catastrophe Theory Meets Game Theory. AAAI 2021: 11263-11271 - [c9]Stefanos Leonardos, Barnabé Monnot, Daniël Reijsbergen, Efstratios Skoulakis, Georgios Piliouras:
Dynamical analysis of the EIP-1559 Ethereum fee market. AFT 2021: 114-126 - [c8]Daniël Reijsbergen, Shyam Sridhar, Barnabé Monnot, Stefanos Leonardos, Stratis Skoulakis, Georgios Piliouras:
Transaction Fees on a Honeymoon: Ethereum's EIP-1559 One Month Later. Blockchain 2021: 196-204 - [c7]Yun Kuen Cheung, Stefanos Leonardos, Georgios Piliouras:
Learning in Markets: Greed Leads to Chaos but Following the Price is Right. IJCAI 2021: 111-117 - [c6]Stefanos Leonardos, Georgios Piliouras, Kelly Spendlove:
Exploration-Exploitation in Multi-Agent Competition: Convergence with Bounded Rationality. NeurIPS 2021: 26318-26331 - [i17]Stefanos Leonardos, Barnabé Monnot, Daniël Reijsbergen, Stratis Skoulakis, Georgios Piliouras:
Dynamical Analysis of the EIP-1559 Ethereum Fee Market. CoRR abs/2102.10567 (2021) - [i16]Yun Kuen Cheung, Stefanos Leonardos, Georgios Piliouras:
Learning in Markets: Greed Leads to Chaos but Following the Price is Right. CoRR abs/2103.08529 (2021) - [i15]Stefanos Leonardos, Will Overman, Ioannis Panageas, Georgios Piliouras:
Global Convergence of Multi-Agent Policy Gradient in Markov Potential Games. CoRR abs/2106.01969 (2021) - [i14]Yun Kuen Cheung, Stefanos Leonardos, Georgios Piliouras, Shyam Sridhar:
From Griefing to Stability in Blockchain Mining Economies. CoRR abs/2106.12332 (2021) - [i13]Stefanos Leonardos, Georgios Piliouras, Kelly Spendlove:
Exploration-Exploitation in Multi-Agent Competition: Convergence with Bounded Rationality. CoRR abs/2106.12928 (2021) - [i12]Daniël Reijsbergen, Shyam Sridhar, Barnabé Monnot, Stefanos Leonardos, Stratis Skoulakis, Georgios Piliouras:
Transaction Fees on a Honeymoon: Ethereum's EIP-1559 One Month Later. CoRR abs/2110.04753 (2021) - 2020
- [j6]Constandina Koki, Stefanos Leonardos, Georgios Piliouras:
Do Cryptocurrency Prices Camouflage Latent Economic Effects? A Bayesian Hidden Markov Approach. Future Internet 12(3): 59 (2020) - [j5]Stefanos Leonardos, Costis Melolidakis:
Endogenizing the Cost Parameter in Cournot Oligopoly. IGTR 22(2): 2040004:1-2040004:41 (2020) - [j4]Vitalik Buterin, Daniël Reijsbergen, Stefanos Leonardos, Georgios Piliouras:
Incentives in Ethereum's hybrid Casper protocol. Int. J. Netw. Manag. 30(5) (2020) - [j3]Stefanos Leonardos, Daniël Reijsbergen, Georgios Piliouras:
Weighted voting on the blockchain: Improving consensus in proof of stake protocols. Int. J. Netw. Manag. 30(5) (2020) - [j2]Stefanos Leonardos, Daniël Reijsbergen, Georgios Piliouras:
PREStO: A Systematic Framework for Blockchain Consensus Protocols. IEEE Trans. Engineering Management 67(4): 1028-1044 (2020) - [c5]Stefanos Leonardos, Iosif Sakos, Costas Courcoubetis, Georgios Piliouras:
Catastrophe by Design in Population Games: Destabilizing WastefulLocked-In Technologies. WINE 2020: 473 - [i11]Stefanos Leonardos, Iosif Sakos, Costas Courcoubetis, Georgios Piliouras:
Catastrophe by Design in Population Games: Destabilizing Wasteful Locked-in Technologies. CoRR abs/2007.12877 (2020) - [i10]Stefanos Leonardos, Georgios Piliouras:
Exploration-Exploitation in Multi-Agent Learning: Catastrophe Theory Meets Game Theory. CoRR abs/2012.03083 (2020)
2010 – 2019
- 2019
- [c4]Vitalik Buterin, Daniël Reijsbergen, Stefanos Leonardos, Georgios Piliouras:
Incentives in Ethereum's Hybrid Casper Protocol. IEEE ICBC 2019: 236-244 - [c3]Stefanos Leonardos, Daniël Reijsbergen, Georgios Piliouras:
Weighted Voting on the Blockchain: Improving Consensus in Proof of Stake Protocols. IEEE ICBC 2019: 376-384 - [c2]Nikos Leonardos, Stefanos Leonardos, Georgios Piliouras:
Oceanic Games: Centralization Risks and Incentives in Blockchain Mining. MARBLE 2019: 183-199 - [i9]Vitalik Buterin, Daniël Reijsbergen, Stefanos Leonardos, Georgios Piliouras:
Incentives in Ethereum's Hybrid Casper Protocol. CoRR abs/1903.04205 (2019) - [i8]Stefanos Leonardos, Daniël Reijsbergen, Georgios Piliouras:
Weighted Voting on the Blockchain: Improving Consensus in Proof of Stake Protocols. CoRR abs/1903.04213 (2019) - [i7]Nikos Leonardos, Stefanos Leonardos, Georgios Piliouras:
Oceanic Games: Centralization Risks and Incentives in Blockchain Mining. CoRR abs/1904.02368 (2019) - [i6]Stefanos Leonardos, Daniël Reijsbergen, Georgios Piliouras:
PREStO: A Systematic Framework for Blockchain Consensus Protocols. CoRR abs/1906.06540 (2019) - 2018
- [j1]Trine Tornøe Platz, Peter Sudhölter, José Manuel Zarzuelo, Lars Peter Østerdal, Stefanos Leonardos, Costis Melolidakis:
Preface. IGTR 20(3): 1802001:1-1802001:2 (2018) - [c1]Costis Melolidakis, Stefanos Leonardos, Constandina Koki:
Measuring Market Performance with Stochastic Demand: Price of Anarchy and Price of Uncertainty. BELIEF 2018: 163-171 - [i5]Constandina Koki, Stefanos Leonardos:
The Greek Parliament of 2012: Coalition Formations & Power Indices in Context. CoRR abs/1803.03445 (2018) - [i4]Constandina Koki, Stefanos Leonardos, Costis Melolidakis:
Upstream Demand Uncertainty in a Two-Echelon Supply Chain: Comparative Statics via Stochastic Orderings. CoRR abs/1803.03451 (2018) - [i3]Costis Melolidakis, Stefanos Leonardos, Constandina Koki:
Measuring Market Performance with Stochastic Demand: Price of Anarchy and Price of Uncertainty. CoRR abs/1808.04701 (2018) - 2017
- [i2]Stefanos Leonardos, Costis Melolidakis:
Selling to Cournot oligopolists: pricing under uncertainty & generalized mean residual life. CoRR abs/1709.09618 (2017) - 2016
- [i1]Stefanos Leonardos, Costis Melolidakis:
On the commitment value and commitment optimal strategies in bimatrix games. CoRR abs/1612.08888 (2016)
Coauthor Index
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last updated on 2024-10-17 20:31 CEST by the dblp team
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