Sonja Kraiczy

E-mail: Sonja.Kraiczy [at] cs.ox.ac.uk

on top of Mauna Kea, Hawaii

I am a DPhil student in Computer science under the supervision of Edith Elkind supported by an EPSRC scholarship. I am broadly interested in algorithmic social choice, algorithmic game theory and mechanism design.

Previously, I studied for an MSc in Mathematics and Foundations of Computer Science (MFoCS) at the University of Oxford and a BSc (Hons) in Computing Science and Mathematics at the University of Glasgow.

Research

Working Papers

Streamlining Equal Shares

Sonja Kraiczy, Isaac Robinson, Edith Elkind

COMSOC 2025, New Directions in Social Choice at EC 2025

Proportionality in Thumbs Up and Down Voting

Sonja Kraiczy*, Georgios Papasotiropoulos, Grzegorz Pierczyński, Piotr Skowron

COMSOC 2025, New Directions in Social Choice at EC 2025

Inference-Time Social Choice for Democratic Representation of Viewpoints in Large Language Models

Brandon Amos*, Ratip Emin Berker, Avinandan Bose, Edith Elkind, Sonja Kraiczy, Smitha Milli, Maximilian Nickel, Ariel Procaccia, Jamelle Watson-Daniels

SC4AI@ IASEAI 2026

Bayesian Learning Dynamics in Contests with Bandit Feedback

Abheek Ghosh*, Paul W. Goldberg, Sonja Kraiczy, Edwin Lock.

Publications

Enforcing Axioms for AI Alignment under Loss-Based Rules

Alexandros Hollender* , Sonja Kraiczy

ICLR 2026,

SC4AI@ IASEAI 2026

A Lower Bound for Local Search PAV

Sonja Kraiczy, Edith Elkind

ESA 2024

Stability in Random Hedonic Games