27 citations · 28 across the 3 of their papers we have counts for
3 papers
cs.LG2026
Koopman Dreamer: Spectrally Constrained Latent Dynamics for Stable World-Model Imagination
Jiaqi Li, Xinglong Zhang, Haibin Xie +3
Latent world models improve sample efficiency in continuous control by optimizing policies over imagined latent trajectories, but common neural transitions offer limited direct con…
cs.LG2021★ 27 cited
Model-Based Safe Reinforcement Learning with Time-Varying State and Control Constraints: An Application to Intelligent Vehicles
Xinglong Zhang, Yaoqian Peng, Biao Luo +3
Recently, safe reinforcement learning (RL) with the actor-critic structure for continuous control tasks has received increasing attention. It is still challenging to learn a near-o…
cs.IT2020★ 1 cited
Freshness-Optimal Caching for Information Updating Systems with Limited Cache Storage Capacity
Haibin Xie, Minquan Cheng, Yongbing Zhang
In this paper, we investigate a cache updating system with a server containing files, relays and users. The server keeps the freshest versions of the files which are up…