Search Results for author: Wang Wei

Found 4 papers, 2 papers with code

Value-Informed Skill Chaining for Policy Learning of Long-Horizon Tasks with Surgical Robot

1 code implementation31 Jul 2023 Tao Huang, Kai Chen, Wang Wei, Jianan Li, Yonghao Long, Qi Dou

Based on this value function, a chaining policy is learned to instruct subtask policies to terminate at the state with the highest value so that all subsequent policies are more likely to be connected for accomplishing the task.

reinforcement-learning

Human-in-the-loop Embodied Intelligence with Interactive Simulation Environment for Surgical Robot Learning

1 code implementation1 Jan 2023 Yonghao Long, Wang Wei, Tao Huang, Yuehao Wang, Qi Dou

We showcase the improvement of our simulation environment with the designed new features, and validate effectiveness of incorporating human factors in embodied intelligence through the use of human demonstrations and reinforcement learning as a representative example.

CenterLoc3D: Monocular 3D Vehicle Localization Network for Roadside Surveillance Cameras

no code implementations28 Mar 2022 Tang Xinyao, Wang Wei, Song Huansheng, Zhao Chunhui

In this paper, we propose a 3D vehicle localization network CenterLoc3D for roadside monocular cameras, which directly predicts centroid and eight vertexes in image space, and the dimension of 3D bounding boxes without 2D detectors.

Camera Calibration

Long Concept Query on Conceptual Taxonomies

no code implementations29 Nov 2015 Zhang Yi, Xiao Yanghua, Hwang Seung-won, Wang Wei

However, as such increase of recall often invites false positives and decreases precision in return, we propose the following two techniques: First, we identify concepts with different relatedness to generate linear orderings and pairwise ordering constraints.

Entity Retrieval Retrieval

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