Sophie Klumper

According to our database, Sophie Klumper authored at least 5 papers between 2022 and 2025.

Collaborative distances:

• Dijkstra number of three.
• Erdős number of three.

2025

Partial Allocations in Budget-Feasible Mechanism Design: Bridging Multiple Levels of Service and Divisible Agents.

Georgios Amanatidis, Sophie Klumper, Evangelos Markakis, Guido Schäfer, Artem Tsikiridis

ACM Trans. Economics and Comput., June, 2025

Smoothness Meets Autobidding: Tight Price of Anarchy Bounds for Simultaneous First-Price Auctions.

Riccardo Colini-Baldeschi, Sophie Klumper, Twan Kroll, Stefano Leonardi, Guido Schäfer, Artem Tsikiridis

CoRR, June, 2025

2024

Committees and Equilibria: Multiwinner Approval Voting Through the Lens of Budgeting Games.

Adrian Haret, Sophie Klumper, Jan Maly, Guido Schäfer

Proceedings of the 25th ACM Conference on Economics and Computation, 2024

To Trust or Not to Trust: Assignment Mechanisms with Predictions in the Private Graph Model.

Riccardo Colini-Baldeschi, Sophie Klumper, Guido Schäfer, Artem Tsikiridis

Proceedings of the 25th ACM Conference on Economics and Computation, 2024

2022

Budget Feasible Mechanisms for Procurement Auctions with Divisible Agents.

Sophie Klumper, Guido Schäfer

Proceedings of the Algorithmic Game Theory - 15th International Symposium, 2022