Aris Filos-Ratsikas
18 papers · 2015–2025 · 3 venues · across top CS/AI venues
Authors are matched by name, so researchers who share a name ("Yang Liu", "Wei Wang") appear as a single profile and their paper counts, venues and achievements are combined. How identity is handled.
Achievements
Jump to papers ↓+5 more ↓ Show less ↑
π Conference Polyglot Β· Bronze π Interdisciplinary Bridge Β· Silver πΊοΈ Taxonomy Completionist (19) π Academic Marathon Β· Half π Keyword Champion (4)
ποΈ
Keyword Collector
(70)
π₯
Unstoppable Β· Bronze
π
Conference Pioneer
π
Renaissance Researcher
(6)
π
Century Club Β· Bronze
Venues
Top co-authors
Research topics
Artificial Intelligence
(12)
Core AI
(12)
Mathematics & Optimization
(10)
Optimization
(10)
Machine Learning
(7)
Optimization & Theory
(5)
Computer Science
(2)
Foundations
(2)
Learning Types
(2)
Data Science & Analytics
(1)
Knowledge & Reasoning
(1)
Reinforcement Learning
(1)
Applications Β· Reinforcement Learning
(1)
Applications Β· Data Science & Analytics
(1)
Mathematics
(1)
Keywords
mechanism design
(6)
ordinal preference
(4)
social welfare
(4)
resource allocation
(3)
facility location
(2)
incentive compatibility
(2)
query complexity
(2)
social choice
(2)
game theory
(2)
approximation algorithm
(2)
indivisible good
(2)
metric distortion
(2)
social cost
(2)
combinatorial optimization
(2)
fair division
(2)
matching problem
(2)
fair allocation
(1)
anytime algorithm
(1)
randomized algorithm
(1)
weighted matching
(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
NeurIPS 2023
Don't Roll the Dice, Ask Twice: The Two-Query Distortion of Matching Problems and Beyond
NeurIPS 2022
Fair Division of Indivisible Goods: A Survey
IJCAI 2022
Heterogeneous Facility Location with Limited Resources
AAAI 2022
A Few Queries Go a Long Way: Information-Distortion Tradeoffs in Matching
AAAI 2021
Distortion in Social Choice Problems: The First 15 Years and Beyond
IJCAI 2021
Mechanism Design for Facility Location Problems: A Survey
IJCAI 2021
Infochain: A Decentralized, Trustless and Transparent Oracle on Blockchain
IJCAI 2020
Maximum Nash Welfare and Other Stories About EFX
IJCAI 2020
Peeking Behind the Ordinal Curtain: Improving Distortion via Cardinal Queries
AAAI 2020
Peer-Prediction in the Presence of Outcome Dependent Lying Incentives
IJCAI 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