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ORCIDGeorgios Amanatidis
Yorgos Amanatidis
Person information
- affiliation: Athens University of Economics and Business, Greece
- affiliation (former): University of Essex, UK
- affiliation (former): Sapienza Università di Roma, Italy
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2020 – today
- 2025
[j17]Georgios Amanatidis, Michael Lampis, Evangelos Markakis, Georgios Papasotiropoulos:
On the Tractability Landscape of the Conditional Minisum Approval Voting Rule. Inf. Process. Lett. 189: 106561 (2025)- 2024
- [j16]Georgios Amanatidis
, Georgios Birmpas, Federico Fusco, Philip Lazos, Stefano Leonardi, Rebecca Reiffenhäuser:
Allocating Indivisible Goods to Strategic Agents: Pure Nash Equilibria and Fairness. Math. Oper. Res. 49(4): 2425-2445 (2024) - [j15]Georgios Amanatidis, Georgios Birmpas, Aris Filos-Ratsikas, Alexandros A. Voudouris:
Don't Roll the Dice, Ask Twice: The Two-Query Distortion of Matching Problems and Beyond. SIAM J. Discret. Math. 38(1): 1007-1029 (2024) - [j14]Georgios Amanatidis, Pieter Kleer:
Approximate Sampling and Counting of Graphs with Near-Regular Degree Intervals. SIAM J. Discret. Math. 38(4): 2812-2840 (2024) - [c27]Georgios Amanatidis, Aris Filos-Ratsikas, Philip Lazos, Evangelos Markakis, Georgios Papasotiropoulos:
On the Potential and Limitations of Proxy Voting: Delegation with Incomplete Votes. AAMAS 2024: 49-57 - [c26]Georgios Amanatidis, Aris Filos-Ratsikas, Alkmini Sgouritsa:
Pushing the Frontier on Approximate EFX Allocations. EC 2024: 1268-1286 - [i31]Georgios Amanatidis, Georgios Birmpas, Philip Lazos, Stefano Leonardi, Rebecca Reiffenhäuser:
Algorithmically Fair Maximization of Multiple Submodular Objective Functions. CoRR abs/2402.15155 (2024) - [i30]Georgios Amanatidis, Elliot Anshelevich, Christopher Jerrett, Alexandros A. Voudouris:
Metric Distortion under Group-Fair Objectives. CoRR abs/2404.14180 (2024) - [i29]Georgios Amanatidis, Aris Filos-Ratsikas, Alkmini Sgouritsa:
Pushing the Frontier on Approximate EFX Allocations. CoRR abs/2406.12413 (2024) - [i28]Georgios Amanatidis, Federico Fusco, Rebecca Reiffenhäuser, Artem Tsikiridis:
Pandora's Box Problem Over Time. CoRR abs/2407.15261 (2024) - [i27]Georgios Amanatidis, Michael Lampis, Evangelos Markakis, Georgios Papasotiropoulos:
On the Tractability Landscape of Conditional Minisum Approval Voting Rule. CoRR abs/2412.09005 (2024) - 2023
- [j13]Georgios Amanatidis, Haris Aziz, Georgios Birmpas, Aris Filos-Ratsikas, Bo Li, Hervé Moulin, Alexandros A. Voudouris, Xiaowei Wu:
Fair division of indivisible goods: Recent progress and open questions. Artif. Intell. 322: 103965 (2023) - [c25]Georgios Amanatidis, Georgios Birmpas, Philip Lazos, Stefano Leonardi, Rebecca Reiffenhäuser:
Round-Robin Beyond Additive Agents: Existence and Fairness of Approximate Equilibria. EC 2023: 67-87 - [c24]Georgios Amanatidis, Pieter Kleer:
Approximate Sampling and Counting of Graphs with Near-Regular Degree Intervals. STACS 2023: 7:1-7:23 - [c23]Georgios Amanatidis, Sophie Klumper, Evangelos Markakis, Guido Schäfer, Artem Tsikiridis:
Partial Allocations in Budget-Feasible Mechanism Design: Bridging Multiple Levels of Service and Divisible Agents. WINE 2023: 41-58 - [i26]Georgios Amanatidis, Georgios Birmpas, Philip Lazos, Stefano Leonardi, Rebecca Reiffenhäuser:
Round-Robin Beyond Additive Agents: Existence and Fairness of Approximate Equilibria. CoRR abs/2301.13652 (2023) - [i25]Georgios Amanatidis, Sophie Klumper, Evangelos Markakis, Guido Schäfer, Artem Tsikiridis:
Partial Allocations in Budget-Feasible Mechanism Design: Bridging Multiple Levels of Service and Divisible Agents. CoRR abs/2307.07385 (2023) - [i24]Georgios Amanatidis, Aris Filos-Ratsikas, Philip Lazos, Evangelos Markakis, Georgios Papasotiropoulos:
On the Potential and Limitations of Proxy Voting: Delegation with Incomplete Votes. CoRR abs/2309.05642 (2023) - 2022
- [j12]Georgios Amanatidis, Georgios Birmpas, Aris Filos-Ratsikas, Alexandros A. Voudouris:
A Few Queries Go a Long Way: Information-Distortion Tradeoffs in Matching. J. Artif. Intell. Res. 74 (2022) - [j11]Georgios Amanatidis, Federico Fusco, Philip Lazos, Stefano Leonardi, Rebecca Reiffenhäuser:
Fast Adaptive Non-Monotone Submodular Maximization Subject to a Knapsack Constraint. J. Artif. Intell. Res. 74: 661-690 (2022) - [j10]Georgios Amanatidis, Pieter Kleer, Guido Schäfer:
Budget-Feasible Mechanism Design for Non-monotone Submodular Objectives: Offline and Online. Math. Oper. Res. 47(3): 2286-2309 (2022) - [j9]Georgios Amanatidis, Pieter Kleer:
Rapid Mixing of the Switch Markov Chain for 2-Class Joint Degree Matrices. SIAM J. Discret. Math. 36(1): 118-146 (2022) - [c22]Georgios Amanatidis, Georgios Birmpas, Aris Filos-Ratsikas, Alexandros A. Voudouris:
Fair Division of Indivisible Goods: A Survey. IJCAI 2022: 5385-5393 - [c21]Georgios Amanatidis, Georgios Birmpas, Aris Filos-Ratsikas, Alexandros A. Voudouris:
Don't Roll the Dice, Ask Twice: The Two-Query Distortion of Matching Problems and Beyond. NeurIPS 2022 - [c20]Georgios Amanatidis, Georgios Birmpas, Philip Lazos, Francisco J. Marmolejo Cossío:
Decentralized Update Selection with Semi-strategic Experts. SAGT 2022: 403-420 - [i23]Georgios Amanatidis, Georgios Birmpas, Aris Filos-Ratsikas, Alexandros A. Voudouris:
Fair Division of Indivisible Goods: A Survey. CoRR abs/2202.07551 (2022) - [i22]Georgios Amanatidis, Georgios Birmpas, Aris Filos-Ratsikas, Alexandros A. Voudouris:
Don't Roll the Dice, Ask Twice: The Two-Query Distortion of Matching Problems and Beyond. CoRR abs/2203.01872 (2022) - [i21]Georgios Amanatidis, Georgios Birmpas, Philip Lazos, Francisco J. Marmolejo Cossío:
Decentralised Update Selection with Semi-Strategic Experts. CoRR abs/2205.08407 (2022) - [i20]Georgios Amanatidis, Haris Aziz, Georgios Birmpas, Aris Filos-Ratsikas, Bo Li, Hervé Moulin, Alexandros A. Voudouris, Xiaowei Wu:
Fair Division of Indivisible Goods: A Survey. CoRR abs/2208.08782 (2022) - 2021
- [j8]Georgios Amanatidis, Georgios Birmpas, Aris Filos-Ratsikas, Alexandros A. Voudouris:
Peeking behind the ordinal curtain: Improving distortion via cardinal queries. Artif. Intell. 296: 103488 (2021) - [j7]Georgios Amanatidis, Georgios Birmpas, Aris Filos-Ratsikas, Alexandros Hollender, Alexandros A. Voudouris:
Maximum Nash welfare and other stories about EFX. Theor. Comput. Sci. 863: 69-85 (2021) - [j6]Georgios Amanatidis, Peter Fulla, Evangelos Markakis, Krzysztof Sornat:
Inequity aversion pricing over social networks: Approximation algorithms and hardness results. Theor. Comput. Sci. 871: 62-78 (2021) - [c19]Georgios Amanatidis, Georgios Birmpas, Aris Filos-Ratsikas, Alexandros A. Voudouris:
A Few Queries Go a Long Way: Information-Distortion Tradeoffs in Matching. AAAI 2021: 5078-5085 - [c18]Georgios Amanatidis, Federico Fusco, Philip Lazos, Stefano Leonardi, Alberto Marchetti-Spaccamela, Rebecca Reiffenhäuser:
Submodular Maximization subject to a Knapsack Constraint: Combinatorial Algorithms with Near-optimal Adaptive Complexity. ICML 2021: 231-242 - [c17]Georgios Amanatidis, Georgios Birmpas, Federico Fusco, Philip Lazos, Stefano Leonardi, Rebecca Reiffenhäuser:
Allocating Indivisible Goods to Strategic Agents: Pure Nash Equilibria and Fairness. WINE 2021: 149-166 - [i19]Georgios Amanatidis, Federico Fusco, Philip Lazos, Stefano Leonardi, Alberto Marchetti-Spaccamela, Rebecca Reiffenhäuser:
Submodular Maximization subject to a Knapsack Constraint: Combinatorial Algorithms with Near-optimal Adaptive Complexity. CoRR abs/2102.08327 (2021) - [i18]Georgios Amanatidis, Georgios Birmpas, Federico Fusco, Philip Lazos, Stefano Leonardi, Rebecca Reiffenhäuser:
Allocating Indivisible Goods to Strategic Agents: Pure Nash Equilibria and Fairness. CoRR abs/2109.08644 (2021) - [i17]Georgios Amanatidis, Pieter Kleer:
Approximate Sampling and Counting of Graphs with Near-Regular Degree Intervals. CoRR abs/2110.09068 (2021) - 2020
- [j5]Georgios Amanatidis, Georgios Birmpas, Evangelos Markakis:
A simple deterministic algorithm for symmetric submodular maximization subject to a knapsack constraint. Inf. Process. Lett. 163: 106010 (2020) - [j4]Georgios Amanatidis, Pieter Kleer:
Rapid mixing of the switch Markov chain for strongly stable degree sequences. Random Struct. Algorithms 57(3): 637-657 (2020) - [j3]Georgios Amanatidis, Evangelos Markakis, Apostolos Ntokos:
Multiple birds with one stone: Beating 1/2 for EFX and GMMS via envy cycle elimination. Theor. Comput. Sci. 841: 94-109 (2020) - [c16]Georgios Amanatidis, Georgios Birmpas, Aris Filos-Ratsikas, Alexandros A. Voudouris:
Peeking Behind the Ordinal Curtain: Improving Distortion via Cardinal Queries. AAAI 2020: 1782-1789 - [c15]Georgios Amanatidis, Evangelos Markakis, Apostolos Ntokos:
Multiple Birds with One Stone: Beating 1/2 for EFX and GMMS via Envy Cycle Elimination. AAAI 2020: 1790-1797 - [c14]Georgios Amanatidis, Georgios Birmpas, Aris Filos-Ratsikas, Alexandros Hollender, Alexandros A. Voudouris:
Maximum Nash Welfare and Other Stories About EFX. IJCAI 2020: 24-30 - [c13]Georgios Amanatidis, Federico Fusco, Philip Lazos, Stefano Leonardi, Rebecca Reiffenhäuser:
Fast Adaptive Non-Monotone Submodular Maximization Subject to a Knapsack Constraint. NeurIPS 2020 - [i16]Georgios Amanatidis, Georgios Birmpas, Aris Filos-Ratsikas, Alexandros Hollender, Alexandros A. Voudouris:
Maximum Nash Welfare and Other Stories About EFX. CoRR abs/2001.09838 (2020) - [i15]Georgios Amanatidis, Federico Fusco, Philip Lazos, Stefano Leonardi, Rebecca Reiffenhäuser:
Fast Adaptive Non-Monotone Submodular Maximization Subject to a Knapsack Constraint. CoRR abs/2007.05014 (2020) - [i14]Georgios Amanatidis, Georgios Birmpas, Aris Filos-Ratsikas, Alexandros A. Voudouris:
A Few Queries Go a Long Way: Information-Distortion Tradeoffs in Matching. CoRR abs/2009.06543 (2020)
2010 – 2019
- 2019
- [c12]Georgios Amanatidis, Pieter Kleer, Guido Schäfer:
Budget-Feasible Mechanism Design for Non-Monotone Submodular Objectives: Offline and Online. EC 2019: 901-919 - [c11]Georgios Amanatidis, Pieter Kleer:
Rapid Mixing of the Switch Markov Chain for Strongly Stable Degree Sequences and 2-Class Joint Degree Matrices. SODA 2019: 966-985 - [i13]Georgios Amanatidis, Pieter Kleer, Guido Schäfer:
Budget-Feasible Mechanism Design for Non-Monotone Submodular Objectives: Offline and Online. CoRR abs/1905.00848 (2019) - [i12]Georgios Amanatidis, Georgios Birmpas, Aris Filos-Ratsikas, Alexandros A. Voudouris:
Peeking Behind the Ordinal Curtain: Improving Distortion via Cardinal Queries. CoRR abs/1907.08165 (2019) - [i11]Georgios Amanatidis, Apostolos Ntokos, Evangelos Markakis:
Multiple Birds with One Stone: Beating 1/2 for EFX and GMMS via Envy Cycle Elimination. CoRR abs/1909.07650 (2019) - 2018
- [j2]Georgios Amanatidis, Bradley Green, Milena Mihail:
Connected realizations of joint-degree matrices. Discret. Appl. Math. 250: 65-74 (2018) - [c10]Georgios Amanatidis, Georgios Birmpas, Vangelis Markakis:
Comparing Approximate Relaxations of Envy-Freeness. IJCAI 2018: 42-48 - [c9]Georgios Amanatidis, George Christodoulou, John Fearnley, Evangelos Markakis, Christos-Alexandros Psomas, Eftychia Vakaliou:
An Improved Envy-Free Cake Cutting Protocol for Four Agents. SAGT 2018: 87-99 - [i10]Georgios Amanatidis, Pieter Kleer:
Rapid Mixing of the Switch Markov Chain for Strongly Stable Degree Sequences. CoRR abs/1803.01338 (2018) - [i9]Georgios Amanatidis, Georgios Birmpas, Evangelos Markakis:
Comparing Approximate Relaxations of Envy-Freeness. CoRR abs/1806.03114 (2018) - [i8]Georgios Amanatidis, George Christodoulou, John Fearnley, Evangelos Markakis, Christos-Alexandros Psomas, Eftychia Vakaliou:
An Improved Envy-Free Cake Cutting Protocol for Four Agents. CoRR abs/1807.00317 (2018) - 2017
- [b1]Georgios Amanatidis:
Algorithmic and mechanism design aspects of problems with limited or non-payments. Athens University Economics and Business, Greece, 2017 - [j1]Georgios Amanatidis, Evangelos Markakis, Afshin Nikzad, Amin Saberi:
Approximation Algorithms for Computing Maximin Share Allocations. ACM Trans. Algorithms 13(4): 52:1-52:28 (2017) - [c8]Georgios Amanatidis, Georgios Birmpas, George Christodoulou, Evangelos Markakis:
Truthful Allocation Mechanisms Without Payments: Characterization and Implications on Fairness. EC 2017: 545-562 - [c7]Georgios Amanatidis, Georgios Birmpas, Evangelos Markakis:
On Budget-Feasible Mechanism Design for Symmetric Submodular Objectives. WINE 2017: 1-15 - [i7]Georgios Amanatidis, Georgios Birmpas, Evangelos Markakis:
On Budget-Feasible Mechanism Design for Symmetric Submodular Objectives. CoRR abs/1704.06901 (2017) - [i6]Georgios Amanatidis, Georgios Birmpas, George Christodoulou, Evangelos Markakis:
Truthful Allocation Mechanisms Without Payments: Characterization and Implications on Fairness. CoRR abs/1705.10706 (2017) - 2016
- [c6]Georgios Amanatidis, Georgios Birmpas, Evangelos Markakis:
On Truthful Mechanisms for Maximin Share Allocations. IJCAI 2016: 31-37 - [c5]Georgios Amanatidis, Evangelos Markakis, Krzysztof Sornat:
Inequity Aversion Pricing over Social Networks: Approximation Algorithms and Hardness Results. MFCS 2016: 9:1-9:13 - [c4]Georgios Amanatidis, Georgios Birmpas, Evangelos Markakis:
Coverage, Matching, and Beyond: New Results on Budgeted Mechanism Design. WINE 2016: 414-428 - [i5]Georgios Amanatidis, Georgios Birmpas, Evangelos Markakis:
On Truthful Mechanisms for Maximin Share Allocations. CoRR abs/1605.04026 (2016) - [i4]Georgios Amanatidis, Evangelos Markakis, Krzysztof Sornat:
Inequity Aversion Pricing over Social Networks: Approximation Algorithms and Hardness Results. CoRR abs/1606.06664 (2016) - [i3]Georgios Amanatidis, Georgios Birmpas, Evangelos Markakis:
Coverage, Matching, and Beyond: New Results on Budgeted Mechanism Design. CoRR abs/1610.00901 (2016) - 2015
- [c3]Georgios Amanatidis, Nathanaël Barrot, Jérôme Lang, Evangelos Markakis, Bernard Ries:
Multiple Referenda and Multiwinner Elections Using Hamming Distances: Complexity and Manipulability. AAMAS 2015: 715-723 - [c2]Georgios Amanatidis, Evangelos Markakis, Afshin Nikzad, Amin Saberi:
Approximation Algorithms for Computing Maximin Share Allocations. ICALP (1) 2015: 39-51 - [i2]Georgios Amanatidis, Evangelos Markakis, Afshin Nikzad, Amin Saberi:
Approximation Algorithms for Computing Maximin Share Allocations. CoRR abs/1503.00941 (2015) - [i1]Georgios Amanatidis, Bradley Green, Milena Mihail:
Graphic Realizations of Joint-Degree Matrices. CoRR abs/1509.07076 (2015)
2000 – 2009
- 2007
- [c1]Georgios Amanatidis, Alexandra Boldyreva, Adam O'Neill:
Provably-Secure Schemes for Basic Query Support in Outsourced Databases. DBSec 2007: 14-30
Coauthor Index
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