Search Results for author: Xiaobo Hu

Found 4 papers, 1 papers with code

Building Category Graphs Representation with Spatial and Temporal Attention for Visual Navigation

no code implementations6 Dec 2023 Xiaobo Hu, Youfang Lin, Hehe Fan, Shuo Wang, Zhihao Wu, Kai Lv

To this end, an agent needs to 1) learn a piece of certain knowledge about the relations of object categories in the world during training and 2) look for the target object based on the pre-learned object category relations and its moving trajectory in the current unseen environment.

Object Visual Navigation

A Reliable Representation with Bidirectional Transition Model for Visual Reinforcement Learning Generalization

no code implementations4 Dec 2023 Xiaobo Hu, Youfang Lin, Yue Liu, Jinwen Wang, Shuo Wang, Hehe Fan, Kai Lv

Visual reinforcement learning has proven effective in solving control tasks with high-dimensional observations.

Agent-Centric Relation Graph for Object Visual Navigation

no code implementations29 Nov 2021 Xiaobo Hu, Youfang Lin, Shuo Wang, Zhihao Wu, Kai Lv

ACRG is a highly effective structure that consists of two relationships, i. e., the horizontal relationship among objects and the distance relationship between the agent and objects .

Object Relation +1

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