Hugo Gilbert | DeepAI

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∙ 08/07/2023

Robust Ordinal Regression for Subsets Comparisons with Interactions

This paper is dedicated to a robust ordinal method for learning the pref...

0 Hugo Gilbert, et al. ∙

∙ 01/11/2023

Thou Shalt not Pick all Items if Thou are First: of Strategyproof and Fair Picking Sequences

When allocating indivisible items to agents, it is known that the only s...

0 Sylvain Bouveret, et al. ∙

∙ 01/06/2023

Measuring a Priori Voting Power – Taking Delegations Seriously

We introduce new power indices to measure the a priori voting power of v...

0 Rachael Colley, et al. ∙

∙ 06/15/2022

Cautious Learning of Multiattribute Preferences

This paper is dedicated to a cautious learning methodology for predictin...

0 Hugo Gilbert, et al. ∙

∙ 04/26/2022

Budgeted Out-tree Maximization with Submodular Prizes

We consider a variant of the prize collecting Steiner tree problem in wh...

0 Gianlorenzo D'Angelo, et al. ∙

∙ 04/08/2021

Computation and Bribery of Voting Power in Delegative Simple Games

Weighted voting games is one of the most important classes of cooperativ...

0 Gianlorenzo D'Angelo, et al. ∙

∙ 04/05/2021

When Can Liquid Democracy Unveil the Truth?

In this paper, we investigate the so-called ODP-problem that has been fo...

0 Ruben Becker, et al. ∙

∙ 10/29/2020

Group-Harmonic and Group-Closeness Maximization – Approximation and Engineering

Centrality measures characterize important nodes in networks. Efficientl...

0 Eugenio Angriman, et al. ∙

∙ 10/07/2020

Fairness in Influence Maximization through Randomization

The influence maximization paradigm has been used by researchers in vari...

0 Ruben Becker, et al. ∙

∙ 03/17/2020

Maximizing Influence-based Group Shapley Centrality

One key problem in network analysis is the so-called influence maximizat...

0 Ruben Becker, et al. ∙

∙ 11/14/2019

Beyond Pairwise Comparisons in Social Choice: A Setwise Kemeny Aggregation Problem

In this paper, we advocate the use of setwise contests for aggregating a...

0 Hugo Gilbert, et al. ∙

∙ 09/19/2019

Parameterized Complexity of Manipulating Sequential Allocation

The sequential allocation protocol is a simple and popular mechanism to ...

0 Hugo Gilbert, et al. ∙

∙ 09/19/2019

Parametrized Complexity of Manipulating Sequential Allocation

The sequential allocation protocol is a simple and popular mechanism to ...

0 Hugo Gilbert, et al. ∙

∙ 05/31/2019

Balancing spreads of influence in a social network

The personalization of our news consumption on social media has a tenden...

0 Ruben Becker, et al. ∙

∙ 04/10/2019

The Convergence of Iterative Delegations in Liquid Democracy in a Social Network

Liquid democracy is a collective decision making paradigm which lies bet...

0 Bruno Escoffier, et al. ∙

∙ 09/22/2018

Optimizing a Generalized Gini Index in Stable Marriage Problems: NP-Hardness, Approximation and a Polynomial Time Special Case

This paper deals with fairness in stable marriage problems. The idea stu...

0 Hugo Gilbert, et al. ∙

∙ 09/12/2018

The Convergence of Iterative Delegations in Liquid Democracy

In this paper, we study liquid democracy, a collective decision making p...

0 Bruno Escoffier, et al. ∙

∙ 12/01/2016

Optimizing Quantiles in Preference-based Markov Decision Processes

In the Markov decision process model, policies are usually evaluated by ...

0 Hugo Gilbert, et al. ∙

∙ 11/03/2016

Quantile Reinforcement Learning

In reinforcement learning, the standard criterion to evaluate policies i...

0 Hugo Gilbert, et al. ∙

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