Items where Author is "Voudouris, Alexandros"

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

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

Kanellopoulos, Panagiotis and Kyropoulou, Maria and Voudouris, Alexandros (2023) Not all Strangers are the Same: The Impact of Tolerance in Schelling Games. Theoretical Computer Science, 971. p. 114065. DOI https://doi.org/10.1016/j.tcs.2023.114065

Kanellopoulos, Panagiotis and Voudouris, Alexandros and Zhang, Rongsen (2023) On Discrete Truthful Heterogeneous Two-Facility Location. SIAM Journal on Discrete Mathematics, 37 (2). pp. 779-799. DOI https://doi.org/10.1137/22M149908X

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.

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

Voudouris, Alexandros (2023) Tight distortion bounds for distributed metric voting on a line. Operations Research Letters, 51 (3). pp. 266-269. DOI https://doi.org/10.1016/j.orl.2023.03.004

Kampouridis, Michael and Kanellopoulos, Panagiotis and Kyropoulou, Maria and Melissourgos, Themistoklis and Voudouris, Alexandros (2022) Multi-Agent Systems for Computational Economics and Finance. AI Communications: the European journal on artificial intelligence, 35 (4). pp. 369-380. DOI https://doi.org/10.3233/aic-220117

Kanellopoulos, Panagiotis and Voudouris, Alexandros and Zhang, Rongsen (2022) On Discrete Truthful Heterogeneous Two-Facility Location. In: 31st International Joint Conference on Artificial Intelligence and the 25th European Conference on Artificial Intelligence (IJCAI-ECAI 22), 2022-07-23 - 2022-07-29, Vienna.

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

Habbab, Fatim and Kampouridis, Michail and Voudouris, Alexandros (2022) Optimizing Mixed-Asset Portfolios Involving REITs. In: IEEE Symposium on Computational Intelligence for Financial Engineering & Economics (CIFEr) 2022, 2022-05-04 - 2022-05-05, Helsinki, Finland/Online. (In Press)

Caragiannis, Ioannis and Voudouris, Alexandros (2021) The efficiency of resource allocation mechanisms for budget-constrained users. Mathematics of Operations Research, 46 (2). pp. 503-523. DOI https://doi.org/10.1287/moor.2020.1070

Caragiannis, Ioannis and Krimpas, George and Voudouris, Alexandros (2020) How effective can simple ordinal peer grading be? ACM Transactions on Economics and Computation, 8 (3). pp. 1-37. DOI https://doi.org/10.1145/3412347

Kanellopoulos, Panagiots and Kyropoulou, Maria and Voudouris, Alexandros (2020) Modified Schelling Games. In: 13th Symposium on Algorithmic Game Theory (SAGT), 2020-09-16 - 2020-09-18, Augsburg, Germany.