2 papers
cs.LG2026
FedFrozen: Two-Stage Federated Optimization via Attention Kernel Freezing
Junye Du, Zhenghao Li, Yushi Feng +1
Federated learning with heterogeneous clients remains a significant challenge for deep learning, primarily due to client drift arising from inconsistent local updates. Existing fed…
cs.LG2026
CORA: Conformal Risk-Controlled Agents for Safeguarded Mobile GUI Automation
Yushi Feng, Junye Du, Qifan Wang +5
Graphical user interface (GUI) agents powered by vision language models (VLMs) are rapidly moving from passive assistance to autonomous operation. However, this unrestricted action…