3 papers
cs.AI2024
Efficient Strategy Learning by Decoupling Searching and Pathfinding for Object Navigation
Yanwei Zheng, Shaopu Feng, Bowen Huang +3
Inspired by human-like behaviors for navigation: first searching to explore unknown areas before discovering the target, and then the pathfinding of moving towards the discovered t…
cs.CV2024
Temporal-Spatial Object Relations Modeling for Vision-and-Language Navigation
Bowen Huang, Yanwei Zheng, Chuanlin Lan +3
Vision-and-Language Navigation (VLN) is a challenging task where an agent is required to navigate to a natural language described location via vision observations. The navigation a…
cs.CV2024
CPCL: Cross-Modal Prototypical Contrastive Learning for Weakly Supervised Text-based Person Retrieval
Xinpeng Zhao, Yanwei Zheng, Chuanlin Lan +4
Weakly supervised text-based person retrieval seeks to retrieve images of a target person using textual descriptions, without relying on identity annotations and is more challengin…