Yiannis Giannakopoulos

58 papers A* 9B 4Journal 38Unranked 6

Year	Rank	Type	Title / Venue / Authors
2026	J	`jnl`	Efficient Equilibrium Computation in Symmetric First-Price Auctions. CoRR Aris Filos-Ratsikas, Yiannis Giannakopoulos, Alexandros Hollender, Charalampos Kokkalis
2025	A*	`conf`	Equilibrium Computation in First-Price Auctions with Correlated Priors. EC Aris Filos-Ratsikas, Yiannis Giannakopoulos, Alexandros Hollender, Charalampos Kokkalis
2025	J	`jnl`	Equilibrium Computation in First-Price Auctions with Correlated Priors. CoRR Aris Filos-Ratsikas, Yiannis Giannakopoulos, Alexandros Hollender, Charalampos Kokkalis
2024	A*	`conf`	A Smoothed FPTAS for Equilibria in Congestion Games. EC Yiannis Giannakopoulos
2024	B	`conf`	Discrete Single-Parameter Optimal Auction Design. SAGT Yiannis Giannakopoulos, Johannes Hahn
2024	J	`jnl`	Discrete Single-Parameter Optimal Auction Design. CoRR Yiannis Giannakopoulos, Johannes Hahn
2024	A*	`conf`	On the Computation of Equilibria in Discrete First-Price Auctions. EC Aris Filos-Ratsikas, Yiannis Giannakopoulos, Alexandros Hollender, Charalampos Kokkalis
2024	J	`jnl`	On the Computation of Equilibria in Discrete First-Price Auctions. CoRR Aris Filos-Ratsikas, Yiannis Giannakopoulos, Alexandros Hollender, Charalampos Kokkalis
2024	A*	`conf`	On the Smoothed Complexity of Combinatorial Local Search. ICALP Yiannis Giannakopoulos, Alexander Grosz, Themistoklis Melissourgos
2023	J	`jnl`	A Smoothed FPTAS for Equilibria in Congestion Games. CoRR Yiannis Giannakopoulos
2023	J	`jnl`	A Unifying Approximate Potential for Weighted Congestion Games. Theory Comput. Syst. Yiannis Giannakopoulos, Diogo Poças
2023	J	`jnl`	Existence and Complexity of Approximate Equilibria in Weighted Congestion Games. Math. Oper. Res. George Christodoulou, Martin Gairing, Yiannis Giannakopoulos, Diogo Poças, Clara Waldmann
2023	J	`jnl`	On the Complexity of Equilibrium Computation in First-Price Auctions. SIAM J. Comput. Aris Filos-Ratsikas, Yiannis Giannakopoulos, Alexandros Hollender, Philip Lazos, Diogo Poças
2022	J	`jnl`	Computing Approximate Equilibria in Weighted Congestion Games via Best-Responses. Math. Oper. Res. Yiannis Giannakopoulos, Georgy Noarov, Andreas S. Schulz
2022	J	`jnl`	On the Smoothed Complexity of Combinatorial Local Search. CoRR Yiannis Giannakopoulos, Alexander Grosz, Themistoklis Melissourgos
2022	J	`jnl`	Robust Revenue Maximization Under Minimal Statistical Information. ACM Trans. Economics and Comput. Yiannis Giannakopoulos, Diogo Poças, Alexandros Tsigonias-Dimitriadis
2022	J	`jnl`	The Pareto Frontier of Inefficiency in Mechanism Design. Math. Oper. Res. Aris Filos-Ratsikas, Yiannis Giannakopoulos, Philip Lazos
2021	J	`jnl`	A New Lower Bound for Deterministic Truthful Scheduling. Algorithmica Yiannis Giannakopoulos, Alexander Hammerl, Diogo Poças
2021	A*	`conf`	On the Complexity of Equilibrium Computation in First-Price Auctions. EC Aris Filos-Ratsikas, Yiannis Giannakopoulos, Alexandros Hollender, Philip Lazos, Diogo Poças
2021	J	`jnl`	On the Complexity of Equilibrium Computation in First-Price Auctions. CoRR Aris Filos-Ratsikas, Yiannis Giannakopoulos, Alexandros Hollender, Philip Lazos, Diogo Poças
2021	J	`jnl`	Optimal Pricing for MHR and λ-regular Distributions. ACM Trans. Economics and Comput. Yiannis Giannakopoulos, Diogo Poças, Keyu Zhu
2020	B	`conf`	A New Lower Bound for Deterministic Truthful Scheduling. SAGT Yiannis Giannakopoulos, Alexander Hammerl, Diogo Poças
2020	J	`jnl`	A New Lower Bound for Deterministic Truthful Scheduling. CoRR Yiannis Giannakopoulos, Alexander Hammerl, Diogo Poças
2020	B	`conf`	A Unifying Approximate Potential for Weighted Congestion Games. SAGT Yiannis Giannakopoulos, Diogo Poças
2020	J	`jnl`	A Unifying Approximate Potential for Weighted Congestion Games. CoRR Yiannis Giannakopoulos, Diogo Poças
2020	A*	`conf`	Existence and Complexity of Approximate Equilibria in Weighted Congestion Games. ICALP George Christodoulou, Martin Gairing, Yiannis Giannakopoulos, Diogo Poças, Clara Waldmann
2020	J	`jnl`	Existence and Complexity of Approximate Equilibria in Weighted Congestion Games. CoRR George Christodoulou, Martin Gairing, Yiannis Giannakopoulos, Diogo Poças, Clara Waldmann
2020	—	`conf`	Robust Revenue Maximization Under Minimal Statistical Information. WINE Yiannis Giannakopoulos, Diogo Poças, Alexandros Tsigonias-Dimitriadis
2019	J	`jnl`	Robust Revenue Maximization Under Minimal Statistical Information. CoRR Yiannis Giannakopoulos, Diogo Poças, Alexandros Tsigonias-Dimitriadis
2019	—	`conf`	The Pareto Frontier of Inefficiency in Mechanism Design. WINE Aris Filos-Ratsikas, Yiannis Giannakopoulos, Philip Lazos
2019	J	`jnl`	The Price of Stability of Weighted Congestion Games. SIAM J. Comput. George Christodoulou, Martin Gairing, Yiannis Giannakopoulos, Paul G. Spirakis
2019	J	`jnl`	The anarchy of scheduling without money. Theor. Comput. Sci. Yiannis Giannakopoulos, Elias Koutsoupias, Maria Kyropoulou
2018	J	`jnl`	An Improved Algorithm for Computing Approximate Equilibria in Weighted Congestion Games. CoRR Yiannis Giannakopoulos, Georgy Noarov, Andreas S. Schulz
2018	J	`jnl`	Duality and Optimality of Auctions for Uniform Distributions. SIAM J. Comput. Yiannis Giannakopoulos, Elias Koutsoupias
2018	J	`jnl`	Optimal Pricing For MHR Distributions. CoRR Yiannis Giannakopoulos, Keyu Zhu
2018	—	`conf`	Optimal Pricing for MHR Distributions. WINE Yiannis Giannakopoulos, Keyu Zhu
2018	J	`jnl`	Selling two goods optimally. Inf. Comput. Yiannis Giannakopoulos, Elias Koutsoupias
2018	J	`jnl`	The Pareto Frontier of Inefficiency in Mechanism Design. CoRR Aris Filos-Ratsikas, Yiannis Giannakopoulos, Philip Lazos
2018	A*	`conf`	The Price of Stability of Weighted Congestion Games. ICALP George Christodoulou, Martin Gairing, Yiannis Giannakopoulos, Paul G. Spirakis
2018	J	`jnl`	The Price of Stability of Weighted Congestion Games. CoRR George Christodoulou, Martin Gairing, Yiannis Giannakopoulos, Paul G. Spirakis
2017	A*	`conf`	Online Market Intermediation. ICALP Yiannis Giannakopoulos, Elias Koutsoupias, Philip Lazos
2017	J	`jnl`	Online Market Intermediation. CoRR Yiannis Giannakopoulos, Elias Koutsoupias, Philip Lazos
2017	J	`jnl`	The VCG Mechanism for Bayesian Scheduling. ACM Trans. Economics and Comput. Yiannis Giannakopoulos, Maria Kyropoulou
2016	B	`conf`	The Anarchy of Scheduling Without Money. SAGT Yiannis Giannakopoulos, Elias Koutsoupias, Maria Kyropoulou
2016	J	`jnl`	The Anarchy of Scheduling Without Money. CoRR Yiannis Giannakopoulos, Elias Koutsoupias, Maria Kyropoulou
2015	J	`jnl`	Bounding the optimal revenue of selling multiple goods. Theor. Comput. Sci. Yiannis Giannakopoulos
2015	J	`jnl`	Competitive analysis of maintaining frequent items of a stream. Theor. Comput. Sci. Yiannis Giannakopoulos, Elias Koutsoupias
2015	—	`—`	Duality theory for optimal mechanism design. Yiannis Giannakopoulos
2015	—	`conf`	Selling Two Goods Optimally. ICALP (2) Yiannis Giannakopoulos, Elias Koutsoupias
2015	J	`jnl`	Selling Two Goods Optimally. CoRR Yiannis Giannakopoulos, Elias Koutsoupias
2015	—	`conf`	The VCG Mechanism for Bayesian Scheduling. WINE Yiannis Giannakopoulos, Maria Kyropoulou
2015	J	`jnl`	The VCG Mechanism for Bayesian Scheduling. CoRR Yiannis Giannakopoulos, Maria Kyropoulou
2014	J	`jnl`	A Note on Optimal Auctions for Two Uniformly Distributed Items. CoRR Yiannis Giannakopoulos
2014	J	`jnl`	Bounding Optimal Revenue in Multiple-Items Auctions. CoRR Yiannis Giannakopoulos
2014	J	`jnl`	Duality and Optimality of Auctions for Uniform Distributions. CoRR Yiannis Giannakopoulos, Elias Koutsoupias
2014	A*	`conf`	Duality and optimality of auctions for uniform distributions. EC Yiannis Giannakopoulos, Elias Koutsoupias
2012	—	`conf`	Competitive Analysis of Maintaining Frequent Items of a Stream. SWAT Yiannis Giannakopoulos, Elias Koutsoupias
2011	J	`jnl`	Streaming techniques and data aggregation in networks of tiny artefacts. Comput. Sci. Rev. Luca Becchetti, Ioannis Chatzigiannakis, Yiannis Giannakopoulos