Changyi Xiao

According to our database, Changyi Xiao authored at least 12 papers between 2020 and 2026.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2026

DenoiseRL: Bootstrapping Reasoning Models to Recover from Noisy Prefixes.

Caijun Xu, Changyi Xiao, Zhongyuan Peng, Yixin Cao

CoRR, May, 2026

Reinforcement Learning with Conditional Expectation Reward.

Changyi Xiao, Caijun Xu, Yixin Cao

CoRR, March, 2026

NEX: Neuron Explore-Exploit Scoring for Label-Free Chain-of-Thought Selection and Model Ranking.

Kang Chen, Zhuoka Feng, Sihan Zhao, Kai Xiong, Junjie Nian, Yaoning Wang, Changyi Xiao, Yixin Cao

CoRR, February, 2026

CoDiQ: Test-Time Scaling for Controllable Difficult Question Generation.

Zhongyuan Peng, Caijun Xu, Changyi Xiao, Shibo Hong, Eli Zhang, Stephen Huang, Yixin Cao

CoRR, February, 2026

ARM: Role-Conditioned Neuron Transplantation for Training-Free Generalist LLM Agent Merging.

Zhuoka Feng, Kang Chen, Sihan Zhao, Kai Xiong, Yaoning Wang, Minshen Yu, Junjie Nian, Changyi Xiao, Yixin Cao, Yugang Jiang

CoRR, January, 2026

SCALER:Synthetic Scalable Adaptive Learning Environment for Reasoning.

Caijun Xu, Changyi Xiao, Zhongyuan Peng, Xinrun Wang, Yixin Cao

CoRR, January, 2026

2025

Long or short CoT? Investigating Instance-level Switch of Large Reasoning Models.

Ruiqi Zhang, Changyi Xiao, Yixin Cao

CoRR, June, 2025

BNPO: Beta Normalization Policy Optimization.

Changyi Xiao, Mengdi Zhang, Yixin Cao

CoRR, June, 2025

2024

Knowledge Graph Completion by Intermediate Variables Regularization.

Changyi Xiao, Yixin Cao

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

Complex Logical Query Answering by Calibrating Knowledge Graph Completion Models.

Changyi Xiao, Yixin Cao

Proceedings of the Findings of the Association for Computational Linguistics, 2024

2023

Knowledge Graph Embedding by Normalizing Flows.

Changyi Xiao, Xiangnan He, Yixin Cao

Proceedings of the Thirty-Seventh AAAI Conference on Artificial Intelligence, 2023

2020

Generative Flows with Matrix Exponential.

Changyi Xiao, Ligang Liu

Proceedings of the 37th International Conference on Machine Learning, 2020