no code implementations • 22 Dec 2023 • Hadi Hosseini
Fairness is one of the most desirable societal principles in collective decision-making.
no code implementations • 3 Jan 2023 • Hadi Hosseini, Justin Payan, Rik Sengupta, Rohit Vaish, Vignesh Viswanathan
The classical house allocation problem involves assigning $n$ houses (or items) to $n$ agents according to their preferences.
no code implementations • 19 May 2021 • Hadi Hosseini, Debmalya Mandal, Nisarg Shah, Kevin Shi
A clever recent approach, \emph{surprisingly popular voting}, elicits additional information from the individuals, namely their \emph{prediction} of other individuals' votes, and provably recovers the ground truth even when experts are in minority.
no code implementations • 19 May 2021 • Hadi Hosseini, Andrew Searns
The maximin share (MMS) guarantee is a desirable fairness notion for allocating indivisible goods.
1 code implementation • 14 Dec 2020 • Hadi Hosseini, Sujoy Sikdar, Rohit Vaish, Lirong Xia
Envy-freeness up to any good (EFX) provides a strong and intuitive guarantee of fairness in the allocation of indivisible goods.
Fairness Computer Science and Game Theory
no code implementations • 8 Dec 2020 • Hadi Hosseini, Fatima Umar, Rohit Vaish
We show that the optimal manipulation strategy for an accomplice comprises of promoting exactly one woman in his true list (i. e., an inconspicuous manipulation).
Computer Science and Game Theory
no code implementations • 17 Jul 2020 • Hadi Hosseini, Vijay Menon, Nisarg Shah, Sujoy Sikdar
We study the classical problem of matching $n$ agents to $n$ objects, where the agents have ranked preferences over the objects.
no code implementations • 14 Dec 2019 • Yuki Tamura, Hadi Hosseini
A natural "dual" rule can be defined by proceeding in the reverse order.
no code implementations • 16 Jul 2018 • Angelina Brilliantova, Anton Pletenev, Liliya Doronina, Hadi Hosseini
Artificial Intelligence techniques such as agent-based modeling and probabilistic reasoning have shown promise in modeling complex biological systems and testing ecological hypotheses through simulation.
no code implementations • 1 Mar 2017 • Hadi Hosseini, Kate Larson, Robin Cohen
One-sided matching mechanisms are fundamental for assigning a set of indivisible objects to a set of self-interested agents when monetary transfers are not allowed.
no code implementations • 4 Mar 2015 • Hadi Hosseini, Kate Larson, Robin Cohen
For assignment problems where agents, specifying ordinal preferences, are allocated indivisible objects, two widely studied randomized mechanisms are the Random Serial Dictatorship (RSD) and Probabilistic Serial Rule (PS).
no code implementations • 7 Jul 2014 • Hadi Hosseini, Jesse Hoey, Robin Cohen
This paper considers a novel approach to scalable multiagent resource allocation in dynamic settings.