Aris Filos-Ratsikas
18 papers · 2015–2025 · 3 conferences · across top CS/AI conferences
Achievements
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🌍 Conference Polyglot (3) 🧭 Keyword Pioneer 🐣 Hot Topic Early Bird 🌉 Interdisciplinary Bridge 🏃 Academic Marathon (10)
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Conference Polyglot
(3)
🏃
Academic Marathon
(10)
🧭
Keyword Pioneer
🏆
Keyword Champion
(4)
🗃️
Keyword Collector
(67)
💎
Century Club
(18)
🔥
Unstoppable
(7)
🚀
Conference Pioneer
Conferences
IJCAI (11)
AAAI (5)
NIPS (2)
Top co-authors
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