K²-Agent: Co-Evolving Know-What and Know-How for Hierarchical Mobile Device Control

Published in ICLR 2026, 2026

Recommended citation: Z Wu, D Mo, H Lu, J Xing, J Liu, Y Jing, K Li, K Shao, J Hao, Y Shi. (2026). "K²-Agent: Co-Evolving Know-What and Know-How for Hierarchical Mobile Device Control." ICLR 2026.