← Search

Jiwei Shen

4 accepted papers

2024

Enhanced Deep Reinforcement Learning for Parcel Singulation in Non-Stationary Environments

ICASSP 2024accepted

In the rapidly expanding logistics sector, parcel singulation has emerged as a significant bottleneck. To address this, we propose an automated parcel singulator utilizing a sparse actuator array, which presents an optimal balance between cost and efficiency, albeit requiring a sophisticated control…

Cited by 0SourceScholar
2024

Enhancing Reinforcement Learning via Causally Correct Input Identification and Targeted Intervention

ICASSP 2024accepted

Causal confusion, characterized by the learning of spurious correlations, detrimentally affects the generalization and effectiveness of reinforcement learning (RL) algorithms, especially in environments without latent confounders often encountered in robot autonomous navigation tasks. This study add…

Cited by 0SourceScholar
2024

VME-Transformer: Enhancing Visual Memory Encoding for Navigation in Interactive Environments

RA-L 2024

The efficiency of a robotic system is primarily determined by its ability to navigate complex and interactive environments. In real-world scenarios, cluttered surroundings are common, requiring a robot to navigate diverse spaces and displace objects to pave a path towards its objective. Consequently

Cited by 14SourceScholar
2023

Transformer Memory for Interactive Visual Navigation in Cluttered Environments

RA-L 2023

Substantial progress has been achieved in embodied visual navigation based on reinforcement learning (RL). These studies presume that the environment is stationary where all the obstacles are static. However, in real cluttered scenes, interactable objects (e.g. shoes and boxes) blocking the way of r

Cited by 20SourceScholar