Search Results for author: Simon Mauras

Found 3 papers, 0 papers with code

Equitable Pricing in Auctions

no code implementations12 Mar 2024 Simon Finster, Patrick Loiseau, Simon Mauras, Mathieu Molina, Bary Pradelski

We study how pricing affects the division of surplus among buyers in auctions for multiple units.

Approximability of Monotone Submodular Function Maximization under Cardinality and Matroid Constraints in the Streaming Model

no code implementations13 Feb 2020 Chien-Chung Huang, Naonori Kakimura, Simon Mauras, Yuichi Yoshida

The latter one almost matches our lower bound of $\frac{K}{2K-1}$ for a matroid constraint, which almost settles the approximation ratio for a matroid constraint that can be obtained by a streaming algorithm whose space complexity is independent of $n$.

2k

How to aggregate Top-lists: Approximation algorithms via scores and average ranks

no code implementations5 Nov 2018 Claire Mathieu, Simon Mauras

* Using average ranks, we generalize and analyze Borda's algorithm for rank aggregation.

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