Filos-Ratsikas, Aris

22 publications

IJCAI 2025 Optimal Metric Distortion for Matching on the Line Aris Filos-Ratsikas, Vasilis Gkatzelis, Mohamad Latifian, Emma Rewinski, Alexandros A. Voudouris

AAAI 2024 Improved Metric Distortion via Threshold Approvals Elliot Anshelevich, Aris Filos-Ratsikas, Christopher Jerrett, Alexandros A. Voudouris

IJCAI 2024 Truthful Interval Covering Argyrios Deligkas, Aris Filos-Ratsikas, Alexandros A. Voudouris

NeurIPS 2023 Explainable and Efficient Randomized Voting Rules Soroush Ebadian, Aris Filos-Ratsikas, Mohamad Latifian, Nisarg Shah

JAIR 2022 A Few Queries Go a Long Way: Information-Distortion Tradeoffs in Matching Georgios Amanatidis, Georgios Birmpas, Aris Filos-Ratsikas, Alexandros A. Voudouris

NeurIPS 2022 Don't Roll the Dice, Ask Twice: The Two-Query Distortion of Matching Problems and Beyond Georgios Amanatidis, Georgios Birmpas, Aris Filos-Ratsikas, Alexandros Voudouris

IJCAI 2022 Fair Division of Indivisible Goods: A Survey Georgios Amanatidis, Georgios Birmpas, Aris Filos-Ratsikas, Alexandros A. Voudouris

AAAI 2022 Heterogeneous Facility Location with Limited Resources Argyrios Deligkas, Aris Filos-Ratsikas, Alexandros A. Voudouris

AAAI 2021 A Few Queries Go a Long Way: Information-Distortion Tradeoffs in Matching Georgios Amanatidis, Georgios Birmpas, Aris Filos-Ratsikas, Alexandros A. Voudouris

IJCAI 2021 Distortion in Social Choice Problems: The First 15 Years and Beyond Elliot Anshelevich, Aris Filos-Ratsikas, Nisarg Shah, Alexandros A. Voudouris

IJCAI 2021 Mechanism Design for Facility Location Problems: A Survey Hau Chan, Aris Filos-Ratsikas, Bo Li, Minming Li, Chenhao Wang

IJCAI 2020 Infochain: A Decentralized, Trustless and Transparent Oracle on Blockchain Naman Goel, Cyril van Schreven, Aris Filos-Ratsikas, Boi Faltings

IJCAI 2020 Maximum Nash Welfare and Other Stories About EFX Georgios Amanatidis, Georgios Birmpas, Aris Filos-Ratsikas, Alexandros Hollender, Alexandros A. Voudouris

AAAI 2020 Peeking Behind the Ordinal Curtain: Improving Distortion via Cardinal Queries Georgios Amanatidis, Georgios Birmpas, Aris Filos-Ratsikas, Alexandros A. Voudouris

IJCAI 2020 Peer-Prediction in the Presence of Outcome Dependent Lying Incentives Naman Goel, Aris Filos-Ratsikas, Boi Faltings

IJCAI 2019 Anytime Heuristic for Weighted Matching Through Altruism-Inspired Behavior Panayiotis Danassis, Aris Filos-Ratsikas, Boi Faltings

AAAI 2019 Walrasian Dynamics in Multi-Unit Markets Simina Brânzei, Aris Filos-Ratsikas

AAAI 2018 Reinforcement Mechanism Design for Fraudulent Behaviour in E-Commerce Qingpeng Cai, Aris Filos-Ratsikas, Pingzhong Tang, Yiwei Zhang

IJCAI 2016 Facility Location with Minimax Envy Qingpeng Cai, Aris Filos-Ratsikas, Pingzhong Tang

AAAI 2015 Facility Location with Double-Peaked Preferences Aris Filos-Ratsikas, Minming Li, Jie Zhang, Qiang Zhang

IJCAI 2015 The Adjusted Winner Procedure: Characterizations and Equilibria Haris Aziz, Simina Brânzei, Aris Filos-Ratsikas, Søren Kristoffer Stiil Frederiksen

AAAI 2014 The Fisher Market Game: Equilibrium and Welfare Simina Brânzei, Yiling Chen, Xiaotie Deng, Aris Filos-Ratsikas, Søren Kristoffer Stiil Frederiksen, Jie Zhang