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Long Wen

8 accepted papers

2025

Cloud-Native Fog Robotics: Model-Based Deployment and Evaluation of Real-Time Applications

RA-L 2025

As the field of robotics evolves, robots become increasingly multi-functional and complex. Currently, there is a need for solutions that enhance flexibility and computational power without compromising real-time performance. The emergence of fog computing and cloud-native approaches addresses these

Cited by 7SourceScholar
2025

Gassidy: Gaussian Splatting SLAM in Dynamic Environments

ICRA 2025

3D Gaussian Splatting (3DGS) allows flexible adjustments to scene representation, enabling continuous optimization of scene quality during dense visual simultaneous localization and mapping (SLAM) in static environments. However, 3DGS faces challenges in handling environmental disturbances from dyna

Cited by 14SourceScholar
2025

Instantaneous Contact Localization on A Magnetically Transduced Tapered Whisker

IROS 2025

The whisker-inspired tactile sensor is advantageous for enhancing robotic perception in proximate range and darkness via non-intrusive contacts. However, localizing contact along the whisker shaft is challenging due to the non-injective mapping between tangential contacts and the resulting bending m

Cited by 0SourceScholar
2025

Safety-Critical Control with Saliency Detection for Mobile Robots in Dynamic Multi-Obstacle Environments

ICRA 2025

This paper proposes a novel dual-filter architecture utilizing RGB-D camera data and dynamic control barrier functions (D-CBFs) for real-time obstacle avoidance in unstructured environments. The proposed method efficiently handles static, suddenly appearing, and dynamic obstacles, maintaining consis

Cited by 1SourceScholar
2024

Online Efficient Safety-Critical Control for Mobile Robots in Unknown Dynamic Multi-Obstacle Environments

IROS 2024poster

This paper proposes a LiDAR-based goal-seeking and exploration framework, addressing the efficiency of online obstacle avoidance in unstructured environments populated with static and moving obstacles. This framework addresses two significant challenges associated with traditional dynamic control ba…

Cited by 5SourceScholar
2024

Real-Time Adaptive Safety-Critical Control with Gaussian Processes in High-Order Uncertain Models

ICRA 2024poster

This paper presents an adaptive online learning framework for systems with uncertain parameters to ensure safety-critical control in non-stationary environments. Our approach consists of two phases. The initial phase is centered on a novel sparse Gaussian process (GP) framework. We first integrate a…

Cited by 4SourceScholar
2023

CAPP-130: A Corpus of Chinese Application Privacy Policy Summarization and Interpretation

NeurIPS 2023poster

A privacy policy serves as an online internet protocol crafted by service providers, which details how service providers collect, process, store, manage, and use personal information when users engage with applications. However, these privacy policies are often filled with technobabble and legalese,…

2023

Robust Point Cloud Registration with Geometry-based Transformation Invariant Descriptor

IROS 2023poster

This work presents a novel method for point registration in 3D space. The proposed algorithm utilizes transformation-invariant geometry information to estimate the pose of objects based on correspondences between points in two sets. Conventional methods use geometry descriptors to find these corresp…

Cited by 1SourceScholar