Yixuan Even Xu

According to our database, Yixuan Even Xu authored at least 20 papers between 2023 and 2026.

Collaborative distances:

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

2026

Base Models Look Human To AI Detectors.

Yixuan Even Xu, Ziqian Zhong, Aditi Raghunathan, Fei Fang, J. Zico Kolter

CoRR, May, 2026

Compressed Sensing for Capability Localization in Large Language Models.

Anna Bair, Yixuan Even Xu, Mingjie Sun, J. Zico Kolter

CoRR, March, 2026

Antidistillation Fingerprinting.

Yixuan Even Xu, John Kirchenbauer, Yash Savani, Asher Trockman, Alexander Robey, Tom Goldstein, Fei Fang, J. Zico Kolter

CoRR, February, 2026

A Unified Framework for Scalable and Robust Paper Assignment.

Michael Cui, Chenxin Dai, Yixuan Even Xu, Fei Fang

CoRR, January, 2026

Not All Rollouts are Useful: Down-Sampling Rollouts in LLM Reinforcement Learning.

Yixuan Even Xu, Yash Savani, Fei Fang, J. Zico Kolter

Trans. Mach. Learn. Res., 2026

Learning Vision-Language Alignment in Unified LLMs with 24 Text Tokens per Image.

Nicola Irmiger, Yixuan Xu, Raphael Kreft, Aram Davtyan, Manuel Kaufmann, Imanol Schlag

Proceedings of the 16th International Workshop on Spoken Dialogue System Technology, 2026

Apertus: Democratizing Open and Compliant LLMs for Global Language Environments.

Alejandro Hernández-Cano, Alexander Hägele, Allen Hao Huang, Angelika Romanou, Antoni-Joan Solergibert i Llaquet, Barna Pásztor, Bettina Messmer, Dhia Garbaya, Eduard Frank Durech, Ido Hakimi, Juan Garcia Giraldo, Mete Ismayilzada, Negar Foroutan, Skander Moalla, Tiancheng Chen, Vinko Sabolcec, Yixuan Even Xu, Michael Aerni, Badr AlKhamissi, Ines Altemir Marinas, Mohammad Hossein Amani, Matin Ansaripour, Ilia Badanin, Harold Benoit, Emanuela Boros, Nicholas John Browning, Fabian Bösch, Maximilian Böther, Niklas Canova, Camille Challier, Clément Charmillot, Jonathan Coles, Jan Milan Deriu, Arnout Devos, Lukas Drescher, Daniil Dzenhaliou, Maud Ehrmann, Dongyang Fan, Simin Fan, Silin Gao, Miguel Gila, María Grandury, Diba Hashemi, Alexander Miserlis Hoyle, Jiaming Jiang, Mark Klein, Andrei Kucharavy, Anastasiia Kucherenko, Frederike Lübeck, Roman Machacek, Theofilos Ioannis Manitaras, Andreas Marfurt, Kyle Matoba, Simon Matrenok, Henrique Mendonça, Fawzi Roberto Mohamed, Syrielle Montariol, Luca Mouchel, Sven Najem-Meyer, Jingwei Ni, Gennaro Oliva, Matteo Pagliardini, Elia Palme, Andrei Panferov, Léo Paoletti, Marco Passerini, Ivan Pavlov, Auguste Poiroux, Kaustubh Ponkshe, Nathan Ranchin, Javier Rando, Mathieu Sauser, Jakhongir Saydaliev, Mukhammadali Sayfiddinov, Marian Schneider, Stefano Schuppli, Marco Scialanga, Andrei Semenov, Kumar Shridhar, Raghav Singhal, Anna Sotnikova, Alexander Sternfeld, Ayush Kumar Tarun, Paul Teiletche, Jannis Vamvas, Xiaozhe Yao, Hao Zhao, Alexander Ilic, Ana Klimovic, Andreas Krause, Caglar Gulcehre, David Rosenthal, Elliott Ash, Florian Tramèr, Joost VandeVondele, Livio Veraldi, Martin Rajman, Thomas C. Schulthess, Torsten Hoefler, Antoine Bosselut, Martin Jaggi, Imanol Schlag

Proceedings of the 64th Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers), 2026

2025

Existing Large Language Model Unlearning Evaluations Are Inconclusive.

Zhili Feng, Yixuan Even Xu, Alexander Robey, Robert Kirk, Xander Davies, Yarin Gal, Avi Schwarzschild, J. Zico Kolter

CoRR, June, 2025

Positional Fragility in LLMs: How Offset Effects Reshape Our Understanding of Memorization Risks.

Yixuan Xu, Antoni-Joan Solergibert i Llaquet, Antoine Bosselut, Imanol Schlag

CoRR, May, 2025

Positional Fragility in LLMs: How Offset Effects Reshape Our Understanding of Memorization Risks.

Yixuan Even Xu, Antoine Bosselut, Imanol Schlag

Proceedings of the Advances in Neural Information Processing Systems 38: Annual Conference on Neural Information Processing Systems 2025, 2025

Antidistillation Sampling.

Yash Savani, Asher Trockman, Zhili Feng, Yixuan Even Xu, Avi Schwarzschild, Alexander Robey, Marc Finzi, Zico Kolter

Proceedings of the Advances in Neural Information Processing Systems 38: Annual Conference on Neural Information Processing Systems 2025, 2025

Deviate or Not: Learning Coalition Structures with Multiple-bit Observations in Games.

Yixuan Even Xu, Zhe Feng, Fei Fang

Proceedings of the Thirty-Ninth AAAI Conference on Artificial Intelligence, 2025

Improving Community-Participated Patrol for Anti-Poaching.

Yufei Wu, Yixuan Even Xu, Xuming Zhang, Duo Liu, Shibing Zhu, Fei Fang

Proceedings of the Thirty-Ninth AAAI Conference on Artificial Intelligence, 2025

2024

Bidder Selection Problem in Position Auctions: A Fast and Simple Algorithm via Poisson Approximation.

Nikolai Gravin, Yixuan Even Xu, Renfei Zhou

Proceedings of the ACM on Web Conference 2024, 2024

Aggregating Quantitative Relative Judgments: From Social Choice to Ranking Prediction.

Yixuan Even Xu, Hanrui Zhang, Yu Cheng, Vincent Conitzer

Proceedings of the Advances in Neural Information Processing Systems 37: Annual Conference on Neural Information Processing Systems 2024, 2024

Non-excludable Bilateral Trade between Groups.

Yixuan Even Xu, Hanrui Zhang, Vincent Conitzer

Proceedings of the Thirty-Eighth AAAI Conference on Artificial Intelligence, 2024

Learning Coalition Structures with Games.

Yixuan Even Xu, Chun Kai Ling, Fei Fang

Proceedings of the Thirty-Eighth AAAI Conference on Artificial Intelligence, 2024

2023

Bidder Selection Problem in Position Auctions via Poisson Approximation.

Nick Gravin, Yixuan Even Xu, Renfei Zhou

CoRR, 2023

A One-Size-Fits-All Approach to Improving Randomness in Paper Assignment.

Yixuan Even Xu, Steven Jecmen, Zimeng Song, Fei Fang

Proceedings of the Advances in Neural Information Processing Systems 36: Annual Conference on Neural Information Processing Systems 2023, 2023

On the Perturbation Function of Ranking and Balance for Weighted Online Bipartite Matching.

Jingxun Liang, Zhihao Gavin Tang, Yixuan Even Xu, Yuhao Zhang, Renfei Zhou

Proceedings of the 31st Annual European Symposium on Algorithms, 2023