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ORCIDYiannis Giannakopoulos
Person information
- affiliation: University of Glasgow, UK
- affiliation (former): Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), Germany
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2020 – today
- 2024
[c16]Yiannis Giannakopoulos
, Alexander Grosz, Themistoklis Melissourgos:
On the Smoothed Complexity of Combinatorial Local Search. ICALP 2024: 72:1-72:19- [c15]Yiannis Giannakopoulos, Johannes Hahn:
Discrete Single-Parameter Optimal Auction Design. SAGT 2024: 165-183 - [i20]Aris Filos-Ratsikas, Yiannis Giannakopoulos, Alexandros Hollender, Charalampos Kokkalis:
On the Computation of Equilibria in Discrete First-Price Auctions. CoRR abs/2402.12068 (2024) - [i19]Yiannis Giannakopoulos, Johannes Hahn:
Discrete Single-Parameter Optimal Auction Design. CoRR abs/2406.08125 (2024) - 2023
- [j16]George Christodoulou, Martin Gairing, Yiannis Giannakopoulos, Diogo Poças, Clara Waldmann:
Existence and Complexity of Approximate Equilibria in Weighted Congestion Games. Math. Oper. Res. 48(1): 583-602 (2023) - [j15]Yiannis Giannakopoulos, Diogo Poças:
A Unifying Approximate Potential for Weighted Congestion Games. Theory Comput. Syst. 67(4): 855-876 (2023) - [j14]Aris Filos-Ratsikas, Yiannis Giannakopoulos, Alexandros Hollender, Philip Lazos, Diogo Poças:
On the Complexity of Equilibrium Computation in First-Price Auctions. SIAM J. Comput. 52(1): 80-131 (2023) - [i18]Yiannis Giannakopoulos:
A Smoothed FPTAS for Equilibria in Congestion Games. CoRR abs/2306.10600 (2023) - 2022
- [j13]Yiannis Giannakopoulos, Georgy Noarov, Andreas S. Schulz:
Computing Approximate Equilibria in Weighted Congestion Games via Best-Responses. Math. Oper. Res. 47(1): 643-664 (2022) - [j12]Aris Filos-Ratsikas, Yiannis Giannakopoulos, Philip Lazos:
The Pareto Frontier of Inefficiency in Mechanism Design. Math. Oper. Res. 47(2): 923-944 (2022) - [j11]Yiannis Giannakopoulos, Diogo Poças, Alexandros Tsigonias-Dimitriadis:
Robust Revenue Maximization Under Minimal Statistical Information. ACM Trans. Economics and Comput. 10(3): 11:1-11:34 (2022) - [i17]Yiannis Giannakopoulos, Alexander Grosz, Themistoklis Melissourgos:
On the Smoothed Complexity of Combinatorial Local Search. CoRR abs/2211.07547 (2022) - 2021
- [j10]Yiannis Giannakopoulos, Alexander Hammerl, Diogo Poças:
A New Lower Bound for Deterministic Truthful Scheduling. Algorithmica 83(9): 2895-2913 (2021) - [j9]Yiannis Giannakopoulos, Diogo Poças, Keyu Zhu:
Optimal Pricing for MHR and λ-regular Distributions. ACM Trans. Economics and Comput. 9(1): 2:1-2:28 (2021) - [c14]Aris Filos-Ratsikas, Yiannis Giannakopoulos, Alexandros Hollender, Philip Lazos, Diogo Poças:
On the Complexity of Equilibrium Computation in First-Price Auctions. EC 2021: 454-476 - [i16]Aris Filos-Ratsikas, Yiannis Giannakopoulos, Alexandros Hollender, Philip Lazos, Diogo Poças:
On the Complexity of Equilibrium Computation in First-Price Auctions. CoRR abs/2103.03238 (2021) - 2020
- [c13]George Christodoulou, Martin Gairing, Yiannis Giannakopoulos, Diogo Poças, Clara Waldmann:
Existence and Complexity of Approximate Equilibria in Weighted Congestion Games. ICALP 2020: 32:1-32:18 - [c12]Yiannis Giannakopoulos, Diogo Poças:
A Unifying Approximate Potential for Weighted Congestion Games. SAGT 2020: 99-113 - [c11]Yiannis Giannakopoulos, Alexander Hammerl, Diogo Poças:
A New Lower Bound for Deterministic Truthful Scheduling. SAGT 2020: 226-240 - [c10]Yiannis Giannakopoulos, Diogo Poças, Alexandros Tsigonias-Dimitriadis:
Robust Revenue Maximization Under Minimal Statistical Information. WINE 2020: 177-190 - [i15]George Christodoulou, Martin Gairing, Yiannis Giannakopoulos, Diogo Poças, Clara Waldmann:
Existence and Complexity of Approximate Equilibria in Weighted Congestion Games. CoRR abs/2002.07466 (2020) - [i14]Yiannis Giannakopoulos, Alexander Hammerl, Diogo Poças:
A New Lower Bound for Deterministic Truthful Scheduling. CoRR abs/2005.10054 (2020) - [i13]Yiannis Giannakopoulos, Diogo Poças:
A Unifying Approximate Potential for Weighted Congestion Games. CoRR abs/2005.10101 (2020)
2010 – 2019
- 2019
- [j8]George Christodoulou, Martin Gairing, Yiannis Giannakopoulos, Paul G. Spirakis:
The Price of Stability of Weighted Congestion Games. SIAM J. Comput. 48(5): 1544-1582 (2019) - [j7]Yiannis Giannakopoulos, Elias Koutsoupias, Maria Kyropoulou:
The anarchy of scheduling without money. Theor. Comput. Sci. 778: 19-32 (2019) - [c9]Aris Filos-Ratsikas, Yiannis Giannakopoulos, Philip Lazos:
The Pareto Frontier of Inefficiency in Mechanism Design. WINE 2019: 186-199 - [i12]Yiannis Giannakopoulos, Diogo Poças, Alexandros Tsigonias-Dimitriadis:
Robust Revenue Maximization Under Minimal Statistical Information. CoRR abs/1907.04220 (2019) - 2018
- [j6]Yiannis Giannakopoulos, Elias Koutsoupias:
Selling two goods optimally. Inf. Comput. 261: 432-445 (2018) - [j5]Yiannis Giannakopoulos, Elias Koutsoupias:
Duality and Optimality of Auctions for Uniform Distributions. SIAM J. Comput. 47(1): 121-165 (2018) - [c8]George Christodoulou, Martin Gairing, Yiannis Giannakopoulos, Paul G. Spirakis:
The Price of Stability of Weighted Congestion Games. ICALP 2018: 150:1-150:16 - [c7]Yiannis Giannakopoulos, Keyu Zhu:
Optimal Pricing for MHR Distributions. WINE 2018: 154-167 - [i11]George Christodoulou, Martin Gairing, Yiannis Giannakopoulos, Paul G. Spirakis:
The Price of Stability of Weighted Congestion Games. CoRR abs/1802.09952 (2018) - [i10]Aris Filos-Ratsikas, Yiannis Giannakopoulos, Philip Lazos:
The Pareto Frontier of Inefficiency in Mechanism Design. CoRR abs/1809.03454 (2018) - [i9]Yiannis Giannakopoulos, Keyu Zhu:
Optimal Pricing For MHR Distributions. CoRR abs/1810.00800 (2018) - [i8]Yiannis Giannakopoulos, Georgy Noarov, Andreas S. Schulz:
An Improved Algorithm for Computing Approximate Equilibria in Weighted Congestion Games. CoRR abs/1810.12806 (2018) - 2017
- [j4]Yiannis Giannakopoulos, Maria Kyropoulou:
The VCG Mechanism for Bayesian Scheduling. ACM Trans. Economics and Comput. 5(4): 19:1-19:16 (2017) - [c6]Yiannis Giannakopoulos, Elias Koutsoupias, Philip Lazos:
Online Market Intermediation. ICALP 2017: 47:1-47:14 - [i7]Yiannis Giannakopoulos, Elias Koutsoupias, Philip Lazos:
Online Market Intermediation. CoRR abs/1703.09279 (2017) - 2016
- [c5]Yiannis Giannakopoulos, Elias Koutsoupias, Maria Kyropoulou:
The Anarchy of Scheduling Without Money. SAGT 2016: 302-314 - [i6]Yiannis Giannakopoulos, Elias Koutsoupias, Maria Kyropoulou:
The Anarchy of Scheduling Without Money. CoRR abs/1607.03688 (2016) - 2015
- [b1]Yiannis Giannakopoulos:
Duality theory for optimal mechanism design. University of Oxford, UK, 2015 - [j3]Yiannis Giannakopoulos, Elias Koutsoupias:
Competitive analysis of maintaining frequent items of a stream. Theor. Comput. Sci. 562: 23-32 (2015) - [j2]Yiannis Giannakopoulos:
Bounding the optimal revenue of selling multiple goods. Theor. Comput. Sci. 581: 83-96 (2015) - [c4]Yiannis Giannakopoulos, Elias Koutsoupias:
Selling Two Goods Optimally. ICALP (2) 2015: 650-662 - [c3]Yiannis Giannakopoulos, Maria Kyropoulou:
The VCG Mechanism for Bayesian Scheduling. WINE 2015: 343-356 - [i5]Yiannis Giannakopoulos, Maria Kyropoulou:
The VCG Mechanism for Bayesian Scheduling. CoRR abs/1509.07455 (2015) - [i4]Yiannis Giannakopoulos, Elias Koutsoupias:
Selling Two Goods Optimally. CoRR abs/1510.03399 (2015) - 2014
- [c2]Yiannis Giannakopoulos, Elias Koutsoupias:
Duality and optimality of auctions for uniform distributions. EC 2014: 259-276 - [i3]Yiannis Giannakopoulos, Elias Koutsoupias:
Duality and Optimality of Auctions for Uniform Distributions. CoRR abs/1404.2329 (2014) - [i2]Yiannis Giannakopoulos:
Bounding Optimal Revenue in Multiple-Items Auctions. CoRR abs/1404.2832 (2014) - [i1]Yiannis Giannakopoulos:
A Note on Optimal Auctions for Two Uniformly Distributed Items. CoRR abs/1409.6925 (2014) - 2012
- [c1]Yiannis Giannakopoulos, Elias Koutsoupias:
Competitive Analysis of Maintaining Frequent Items of a Stream. SWAT 2012: 340-351 - 2011
- [j1]Luca Becchetti, Ioannis Chatzigiannakis, Yiannis Giannakopoulos:
Streaming techniques and data aggregation in networks of tiny artefacts. Comput. Sci. Rev. 5(1): 27-46 (2011)
Coauthor Index
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