Qi Zhang

According to our database, Qi Zhang authored at least 8 papers between 2023 and 2026.

Collaborative distances:

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

2026

Step-level Denoising-time Diffusion Alignment with Multiple Objectives.

Qi Zhang, Dawei Wang, Shaofeng Zou

CoRR, April, 2026

2025

Convergence Guarantees for RMSProp and Adam in Generalized-smooth Non-convex Optimization with Affine Noise Variance.

Qi Zhang, Yi Zhou, Shaofeng Zou

Trans. Mach. Learn. Res., 2025

Revisiting Large-Scale Non-convex Distributionally Robust Optimization.

Qi Zhang, Yi Zhou, Simon Khan, Ashley Prater-Bennette, Lixin Shen, Shaofeng Zou

Proceedings of the Thirteenth International Conference on Learning Representations, 2025

MGDA Converges under Generalized Smoothness, Provably.

Qi Zhang, Peiyao Xiao, Shaofeng Zou, Kaiyi Ji

Proceedings of the Thirteenth International Conference on Learning Representations, 2025

2024

On the Convergence of Multi-objective Optimization under Generalized Smoothness.

Qi Zhang, Peiyao Xiao, Kaiyi Ji, Shaofeng Zou

CoRR, 2024

Large-Scale Non-convex Stochastic Constrained Distributionally Robust Optimization.

Qi Zhang, Yi Zhou, Ashley Prater-Bennette, Lixin Shen, Shaofeng Zou

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

2023

Data-Driven Quickest Change Detection in Hidden Markov Models.

Qi Zhang, Zhongchang Sun, Luis C. Herrera, Shaofeng Zou

Proceedings of the IEEE International Symposium on Information Theory, 2023

Data-Driven Quickest Change Detection in Markov Models.

Qi Zhang, Zhongchang Sun, Luis C. Herrera, Shaofeng Zou

Proceedings of the IEEE International Conference on Acoustics, 2023