Dynamic Model Deployment, Batch Scheduling, and Resource Allocation in MLLM-Enabled Edge–Cloud Networks: A Multiagent Two-Timescale DRL Approach - Huang, H.; Du, Y.; Zhan, W.; Duan, H.; Peng, K.; Cheng, Y.; Ye, Y.; Zhao, Z. (IEEE Internet of Things Journal, Internet of Things Journal, IEEE, IEEE Internet Things J., 2025)