Items where Author is "Filos-Ratsikas, Aris"

Article

Anshelevich, Elliot and Filos-Ratsikas, Aris and Jerrett, Christopher and Voudouris, Alexandros (2025) Improved metric distortion via threshold approvals. Artificial Intelligence, 341. p. 104295. DOI https://doi.org/10.1016/j.artint.2025.104295

Deligkas, Argyrios and Filos-Ratsikas, Aris and Voudouris, Alexandros (2024) Truthful interval covering. Autonomous Agents and Multi-Agent Systems, 38. p. 41. DOI https://doi.org/10.1007/s10458-024-09673-6

Filos-Ratsikas, Aris and Voudouris, Alexandros (2024) Revisiting the distortion of distributed voting. Theory of Computing Systems, 68 (5). pp. 1138-1159. DOI https://doi.org/10.1007/s00224-024-10171-1

Amanatidis, Georgios and Birmpas, Georgios and Filos-Ratsikas, Aris and Voudouris, Alexandros (2024) Don't Roll the Dice, Ask Twice: The Two-Query Distortion of Matching Problems and Beyond. SIAM Journal on Discrete Mathematics, 38 (1). pp. 1007-1029. DOI https://doi.org/10.1137/23M1545677

Filos-Ratsikas, Aris and Kanellopoulos, Panagiotis and Voudouris, Alexandros A and Zhang, Rongsen (2024) The Distortion of Distributed Facility Location. Artificial Intelligence, 328. p. 104066. DOI https://doi.org/10.1016/j.artint.2024.104066

Caragiannis, Ioannis and Filos-Ratsikas, Aris and Nath, Swaprava and Voudouris, Alexandros (2024) Truthful ownership transfer with expect advice. Mathematical Programming, 203 (1-2). pp. 871-900. DOI https://doi.org/10.1007/s10107-022-01834-3

Amanatidis, Georgios and Aziz, Haris and Birmpas, Georgios and Filos-Ratsikas, Aris and Li, Bo and Moulin, Hervé and Voudouris, Alexandros A and Wu, Xiaowei (2023) Fair division of indivisible goods: Recent progress and open questions. Artificial Intelligence, 322. p. 103965. DOI https://doi.org/10.1016/j.artint.2023.103965

Deligkas, Argyrios and Filos-Ratsikas, Aris and Voudouris, Alexandros (2023) Heterogeneous facility location with limited resources. Games and Economic Behavior, 139. pp. 200-215. DOI https://doi.org/10.1016/j.geb.2023.03.001

Anshelevich, Elliot and Filos-Ratsikas, Aris and Voudouris, Alexandros (2022) The distortion of distributed metric social choice. Artificial Intelligence, 308. p. 103713. DOI https://doi.org/10.1016/j.artint.2022.103713

Amanatidis, Georgios and Birmpas, Georgios and Filos-Ratsikas, Aris and Voudouris, Alexandros (2022) A Few Queries Go a Long Way: Information-Distortion Tradeoffs in Matching. Journal of Artificial Intelligence Research, 74. pp. 227-261. DOI https://doi.org/10.1613/jair.1.12690

Amanatidis, Georgios and Birmpas, Georgios and Filos-Ratsikas, Aris and Voudouris, Alexandros A (2021) Peeking Behind the Ordinal Curtain: Improving Distortion via Cardinal Queries. Artificial Intelligence, 296. p. 103488. DOI https://doi.org/10.1016/j.artint.2021.103488

Anshelevich, Elliot and Filos-Ratsikas, Aris and Shah, Nisarg and Voudouris, Alexandros A (2021) Distortion in social choice problems. ACM SIGecom Exchanges, 19 (1). pp. 12-14. DOI https://doi.org/10.1145/3476436.3476439

Caragiannis, Ioannis and Filos-Ratsikas, Aris and Kanellopoulos, Panagiotis and Vaish, Rohit (2021) Stable fractional matchings. Artificial Intelligence, 295 (C). p. 103416. DOI https://doi.org/10.1016/j.artint.2020.103416

Amanatidis, Georgios and Birmpas, Georgios and Filos-Ratsikas, Aris and Hollender, Alexandros and Voudouris, Alexandros A (2021) Maximum Nash welfare and other stories about EFX. Theoretical Computer Science, 863. pp. 69-85. DOI https://doi.org/10.1016/j.tcs.2021.02.020

Filos-Ratsikas, Aris and Micha, Evi and Voudouris, Alexandros A (2020) The distortion of distributed voting. Artificial Intelligence, 286. p. 103343. DOI https://doi.org/10.1016/j.artint.2020.103343

Monograph

Caragiannis, Ioannis and Filos-Ratsikas, Aris and Nath, Swaprava and Voudouris, Alexandros A (2020) Truthful ownership transfer with expert advice: Blending mechanism design with and without money. Working Paper. Arxiv.

Conference or Workshop Item

Filos-Ratsikas, Aris and Kanellopoulos, Panagiotis and Voudouris, Alexandros and Zhang, Rongsen (2023) Settling the Distortion of Distributed Facility Location. In: 22nd International Conference on Autonomous Agents and Multiagent Systems (AAMAS), 2023-05-29 - 2023-06-02, London.

Anshelevich, Elliot and Filos-Ratsikas, Aris and Voudouris, Alexandros A (2022) The Distortion of Distributed Metric Social Choice. In: 17thInternational Conference on Web and Internet Economics WINE 2021, 2021-12-14 - 2021-12-17, Potsdam, Germany.

Amanatidis, Georgios and Birmpas, Georgios and Filos-Ratsikas, Aris and Hollender, Alexandros and Voudouris, Alexandros A (2021) Maximum Nash Welfare and Other Stories About EFX. In: 29th International Joint Conference on Artificial Intelligence, IJCAI 2020, 2020-07-11 - 2020-07-17. (In Press)

Filos-Ratsikas, Aris and Micha, Evi and Voudouris, Alexandros A (2019) The Distortion of Distributed Voting. In: 12th International Symposium on Algorithmic Game Theory (SAGT 2019), 2019-09-30 - 2019-10-03, Athens, Greece.

Caragiannis, Ioannis and Filos-Ratsikas, Aris and Kanellopoulos, Panagiotis and Vaish, Rohit (2019) Stable Fractional Matchings. In: ACM Conference on Economics and Computation, 2019-06-24 - 2019-06-28, Phoenix AZ USA.