112 citations · 871 across the 84 of their papers we have counts for
8 papers · 1 filter
Obvious Manipulability of Voting Rules
Haris Aziz, Alexander Lam
The Gibbard-Satterthwaite theorem states that no unanimous and non-dictatorial voting rule is strategyproof. We revisit voting rules and consider a weaker notion of strategyproofne…
Strategyproof and Proportionally Fair Facility Location
Haris Aziz, Alexander Lam, Barton E. Lee +1
We focus on a simple, one-dimensional collective decision problem (often referred to as the facility location problem) and explore issues of strategyproofness and proportionality-b…
Fairness Concepts for Indivisible Items with Externalities
Haris Aziz, Warut Suksompong, Zhaohong Sun +1
We study a fair allocation problem of indivisible items under additive externalities in which each agent also receives values from items that are assigned to other agents. We propo…
Individually Rational Land and Neighbor Allocation: Impossibility Results
Haris Aziz
We consider a setting in which agents are allocated land plots and they have additive preferences over which plot they get and who their neighbor is. Strategyproofness, Pareto opti…
Multi-Robot Task Allocation -- Complexity and Approximation
Haris Aziz, Hau Chan, Ágnes Cseh +3
Multi-robot task allocation is one of the most fundamental classes of problems in robotics and is crucial for various real-world robotic applications such as search, rescue and are…
Efficient, Fair, and Incentive-Compatible Healthcare Rationing
Haris Aziz, Florian Brandl
Rationing of healthcare resources has emerged as an important issue, which has been discussed by medical experts, policy-makers, and the general public. We consider a rationing pro…