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Wang Wei

4 accepted papers

2025

Real-Time Incremental Mapping and Degeneration-Aware Localization for Multi-Floor Parking Lots Based on IPM Image

IROS 2025

In indoor parking lots, the use of RTK/GNSS for vehicle localization is often impractical due to the significantly smaller space compared to outdoor roads, which demands higher precision in both mapping and localization. Although feature point based visual SLAM algorithms have achieved high localiza

Cited by 0SourceScholar
2024

Multi-objective Cross-task Learning via Goal-conditioned GPT-based Decision Transformers for Surgical Robot Task Automation

ICRA 2024poster

Surgical robot task automation has been a promising research topic for improving surgical efficiency and quality. Learning-based methods have been recognized as an interesting paradigm and been increasingly investigated. However, existing approaches encounter difficulties in long-horizon goal-condit…

Cited by 4SourcecodeScholar
2023

Human-in-the-Loop Embodied Intelligence With Interactive Simulation Environment for Surgical Robot Learning

RA-L 2023

Surgical robot automation has attracted increasing research interest over the past decade, expecting its potential to benefit surgeons, nurses and patients. Recently, the learning paradigm of embodied intelligence has demonstrated promising ability to learn good control policies for various complex

Cited by 55SourcecodeScholar
2023

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

IROS 2023poster

Reinforcement learning is still struggling with solving long-horizon surgical robot tasks which involve multiple steps over an extended duration of time due to the policy exploration challenge. Recent methods try to tackle this problem by skill chaining, in which the long-horizon task is decomposed…

Cited by 7SourcecodeScholar