3 papers
cs.AI2026
CASI: Credit Assignment via Set Intervention for Agentic Retrieval
Xinyi Cheng, Tianfu Zhang, Jiwen Li +5
Large language models increasingly generate multiple retrieval actions jointly, while downstream systems often provide only one reward for the resulting set. Broadcasting this rewa…
cs.AI2026
Seeing, Maintaining, and Learning: The Evolution of Multimodal Agent Memory
Minghao Guo, Qingyue Jiao, Xiujin Liu +77
Multimodal models and agents have emerged to enable AI systems to learn from and interact with the real world more like humans by integrating information across multiple modalities…
cs.RO2026
EnactOpt: Diagnosis-Guided Harness Evolution for Embodied Agents
ZhiYuan Feng, Zhuoshi Pan, Zhaolu Kang +5
Embodied agents built on foundation models rely on an execution harness to organize observations, guide actions, and incorporate execution feedback into subsequent decisions. Failu…