Lirong Xia
45 papers · 2012–2026 · 7 conferences · across top CS/AI conferences
Achievements
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π Conference Polyglot (7) π§ Keyword Pioneer π Interdisciplinary Bridge πΊοΈ Taxonomy Completionist (14) π Academic Marathon (13)
πΊοΈ
Taxonomy Completionist
(14)
π
Academic Marathon
(13)
π§
Keyword Pioneer
π
Keyword Trendsetter Combo
(3)
πΊ
Lone Wolf
(5)
π±
Topic Pioneer
π¬
Deep Specialist
(10)
π
Keyword Champion
(2)
π
Trend Setter
π
Conference Pioneer
ποΈ
Keyword Collector
(171)
β‘
Prolific Year
(6)
π
Century Club
(44)
π₯
Unstoppable
(14)
β
The Questioner
(2)
Conferences
AAAI (15)
IJCAI (12)
NIPS (8)
UAI (5)
ICML (3)
ACML (1)
AISTATS (1)
Top co-authors
Research topics
Keywords
plackett-luce model
(9)
voting rule
(7)
voting theory
(5)
mixture model
(4)
mechanism design
(4)
social choice
(4)
preference learning
(4)
generalized method of moment
(3)
random utility model
(3)
probabilistic modeling
(3)
semi-random model
(3)
mallows model
(3)
fair division
(3)
condorcet criterion
(3)
game theory
(2)
parameterized algorithm
(2)
ranking model
(2)
condorcet model
(2)
statistical efficiency
(2)
parameter estimation
(2)
Papers
On the Edge of Core (Non-)Emptiness: An Automated Reasoning Approach to Approval-Based Multi-Winner Voting
AAAI 2026
How Likely Are Two Voting Rules Different?
UAI 2025
Trading Off Voting Axioms for Privacy
UAI 2025
Determining Winners in Elections with Absent Votes
IJCAI 2024
Computational Complexity of Verifying the Group No-show Paradox
IJCAI 2024
Differentially Private Condorcet Voting
AAAI 2023
Frustratingly Easy Truth Discovery
AAAI 2023
First-Choice Maximality Meets Ex-ante and Ex-post Fairness
IJCAI 2023
Accelerating Voting by Quantum Computation
UAI 2023
Learning to Design Fair and Private Voting Rules (Extended Abstract)
IJCAI 2023
Convergence in Multi-Issue Iterative Voting under Uncertainty
IJCAI 2023
Semi-random Impossibilities of Condorcet Criterion
AAAI 2023
Learning Mixtures of Random Utility Models with Features from Incomplete Preferences
IJCAI 2022
The Semi-random Likelihood of Doctrinal Paradoxes
AAAI 2022
Fair and Efficient Allocations under Lexicographic Preferences
AAAI 2021
The Semi-Random Satisfaction of Voting Axioms
NIPS 2021
Strategic Behavior is Bliss: Iterative Voting Improves Social Welfare
NIPS 2021
OPRA: An Open-Source Online Preference Reporting and Aggregation System
AAAI 2021
The Smoothed Complexity of Computing Kemeny and Slater Rankings
AAAI 2021
Representative Proxy Voting
AAAI 2021
Dual Learning: Theoretical Study and an Algorithmic Extension
ACML 2020
The Smoothed Possibility of Social Choice
NIPS 2020
Fair Division Through Information Withholding
AAAI 2020
Multi-Type Resource Allocation with Partial Preferences
AAAI 2020
Optimal Statistical Hypothesis Testing for Social Choice
UAI 2020
How Private Are Commonly-Used Voting Rules?
UAI 2020
Near-Neighbor Methods in Random Preference Completion
AAAI 2019
Learning Mixtures of Plackett-Luce Models from Structured Partial Orders
NIPS 2019
Mechanism Design for Multi-Type Housing Markets with Acceptable Bundles
AAAI 2019
Practical Algorithms for Multi-Stage Voting Rules with Parallel Universes Tiebreaking
AAAI 2019
Learning Plackett-Luce Mixtures from Partial Preferences
AAAI 2019
Equitable Allocations of Indivisible Goods
IJCAI 2019
Minimizing Time-to-Rank: A Learning and Recommendation Approach
IJCAI 2019
Composite Marginal Likelihood Methods for Random Utility Models
ICML 2018
A Mathematical Model For Optimal Decisions In A Representative Democracy
NIPS 2018
Thwarting Vote Buying Through Decoy Ballots
IJCAI 2017
Improving Group Decision-Making by Artificial Intelligence
IJCAI 2017
Learning Mixtures of Plackett-Luce Models
ICML 2016
Allocating Indivisible Items in Categorized Domains
IJCAI 2016
Possible and Necessary Allocations via Sequential Mechanisms
IJCAI 2015
A Statistical Decision-Theoretic Framework for Social Choice
NIPS 2014
Computing Parametric Ranking Models via Rank-Breaking
ICML 2014
Efficient Inference for Complex Queries on Complex Distributions
AISTATS 2014
Generalized Method-of-Moments for Rank Aggregation
NIPS 2013
Random Utility Theory for Social Choice
NIPS 2012