← Authors

Aris Filos-Ratsikas

18 papers · 2015–2025 · 3 conferences · across top CS/AI conferences

Achievements

🐝 Cross-Pollinator (11) πŸ—ΊοΈ Taxonomy Completionist (20) 🌈 Renaissance Researcher (7) 🐣 Hot Topic Early Bird πŸŒ‰ Interdisciplinary Bridge 🌍 Conference Polyglot (3) πŸƒ Academic Marathon (10) 🧭 Keyword Pioneer πŸ† Keyword Champion (4) πŸ—ƒοΈ Keyword Collector (67) πŸ’Ž Century Club (18) πŸ”₯ Unstoppable (7) πŸš€ Conference Pioneer

Conferences

IJCAI (11) AAAI (5) NIPS (2)

Top co-authors

Alexandros A. Voudouris (8) Georgios Birmpas (5) Georgios Amanatidis (5) Boi Faltings (3) Argyrios Deligkas (2) Alexandros Voudouris (2) Naman Goel (2) Mohamad Latifian (2) Elliot Anshelevich (2) Nisarg Shah (2)

Keywords

mechanism design (6) ordinal preference (4) social welfare (4) query complexity (2) resource allocation (2) incentive compatibility (2) game theory (2) matching problem (2) social choice (2) approximation algorithm (2) social cost (2) metric distortion (2) facility location (2) combinatorial optimization (2) fair allocation (1) anytime algorithm (1) randomized algorithm (1) weighted matching (1) decentralized algorithm (1) approximation guarantee (1)

Papers

Optimal Metric Distortion for Matching on the Line IJCAI 2025
Improved Metric Distortion via Threshold Approvals AAAI 2024
Truthful Interval Covering IJCAI 2024
Explainable and Efficient Randomized Voting Rules NIPS 2023
Don't Roll the Dice, Ask Twice: The Two-Query Distortion of Matching Problems and Beyond NIPS 2022
Heterogeneous Facility Location with Limited Resources AAAI 2022
Fair Division of Indivisible Goods: A Survey IJCAI 2022
A Few Queries Go a Long Way: Information-Distortion Tradeoffs in Matching AAAI 2021
Mechanism Design for Facility Location Problems: A Survey IJCAI 2021
Distortion in Social Choice Problems: The First 15 Years and Beyond IJCAI 2021
Infochain: A Decentralized, Trustless and Transparent Oracle on Blockchain IJCAI 2020
Maximum Nash Welfare and Other Stories About EFX IJCAI 2020
Peer-Prediction in the Presence of Outcome Dependent Lying Incentives IJCAI 2020
Peeking Behind the Ordinal Curtain: Improving Distortion via Cardinal Queries AAAI 2020
Anytime Heuristic for Weighted Matching Through Altruism-Inspired Behavior IJCAI 2019
Walrasian Dynamics in Multi-Unit Markets AAAI 2019
Facility Location with Minimax Envy IJCAI 2016
The Adjusted Winner Procedure: Characterizations and Equilibria IJCAI 2015