Sofia Simola — accepted AI-conference papers

2024

Multi-Winner Reconfiguration

Jiehua Chen, Christian Hatschka, Sofia Simola

NeurIPS 2024poster

We introduce a multi-winner reconfiguration model to examine how to transition between subsets of alternatives (aka. committees) through a sequence of minor yet impactful modifications, called reconfiguration path. We analyze this model under four approval-based voting rules: Chamberlin-Courant (CC)…

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2023

Game Implementation: What Are the Obstructions?

Jiehua Chen, Seyedeh Negar Layegh Khavidaki, Sebastian Vincent Haydn, Sofia Simola, Manuel Sorge

AAAI 2023technical

In many applications, we want to influence the decisions of independent agents by designing incentives for their actions. We revisit a fundamental problem in this area, called GAME IMPLEMENTATION: Given a game in standard form and a set of desired strategies, can we design a set of payment promises…

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