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Yufei Wei

10 accepted papers

2026

DarkBench+: An Extended Benchmark for Evaluating Dark Patterns in Large Language Models

AAAI 2026technical

With the widespread deployment of large language models (LLMs) in human-computer interaction, dark patterns have extended from traditional visual interfaces to conversational AI systems. While existing research has confirmed the prevalence of dark patterns in LLMs, current evaluation benchmarks face

Cited by 0SourcePDFScholar
2025

AutoOcc: Automatic Open-Ended Semantic Occupancy Annotation via Vision-Language Guided Gaussian Splatting

ICCV 2025poster

Obtaining high-quality 3D semantic occupancy from raw sensor data remains an essential yet challenging task, often requiring extensive manual labeling. In this work, we propose AutoOcc, a vision-centric automated pipeline for open-ended semantic occupancy annotation that integrates differentiable Ga…

Cited by 0SourcePDFScholar
2025

BEV-DWPVO: BEV-Based Differentiable Weighted Procrustes for Low Scale-Drift Monocular Visual Odometry on Ground

RA-L 2025

Monocular Visual Odometry (MVO) provides a cost-effective, real-time positioning solution for autonomous vehicles. However, MVO systems face the common issue of lacking inherent scale information from monocular cameras. Traditional methods have good interpretability but can only obtain relative scal

Cited by 2SourceScholar
2025

Human-guided robotic-assistance handheld continuum medical robot system

IROS 2025

Nowadays, laparoscopic surgery procedures face a trade-off between expensive, complex robotic systems and manual instruments with limited functionality. Fully robotic solutions offer precision but lack portability and intuitive control, while manual tools rely solely on the surgeon’s dexterity, limi

Cited by 0SourceScholar
2025

Reinforcement Learning for Adaptive Planner Parameter Tuning: A Perspective on Hierarchical Architecture

ICRA 2025

Automatic parameter tuning methods for planning algorithms, which integrate pipeline approaches with learning-based techniques, are regarded as promising due to their stability and capability to handle highly constrained environments. While existing parameter tuning methods have demonstrated conside

Cited by 2SourceScholar
2024

Adapting for Calibration Disturbances: A Neural Uncalibrated Visual Servoing Policy

ICRA 2024poster

Visual servoing (VS) is a widely used technique in industries where there are hundreds of robots, but it requires accurate camera calibration including camera intrinsic and extrinsic parameters. However, it is labour-intensive to calibrate robots one-by-one in practical use. In this paper, we propos…

Cited by 1SourceScholar
2024

BEV-ODOM: Reducing Scale Drift in Monocular Visual Odometry with BEV Representation

IROS 2024poster

Monocular visual odometry (MVO) is vital in autonomous navigation and robotics, providing a cost-effective and flexible motion tracking solution, but the inherent scale ambiguity in monocular setups often leads to cumulative errors over time. In this paper, we present BEV-ODOM, a novel MVO framework…

Cited by 1SourceScholar
2024

Demonstration Data-Driven Parameter Adjustment for Trajectory Planning in Highly Constrained Environments

RA-L 2024

Trajectory planning in highly constrained environments is crucial for robotic navigation. Classical algorithms are widely used for their interpretability, generalization, and system robustness. However, these algorithms often require parameter retuning when adapting to new scenarios. To address this

Cited by 2SourceScholar
2024

OTVIC: A Dataset with Online Transmission for Vehicle-to-Infrastructure Cooperative 3D Object Detection

IROS 2024poster

Vehicle-to-infrastructure cooperative 3D object detection (VIC3D) is a task that leverages both vehicle and roadside sensors to jointly perceive the surrounding environment. However, considering the high speed of vehicles, the real-time requirements, and the limitations of communication bandwidth, r…

Cited by 1SourceScholar
2024

VIVO: A Visual-Inertial-Velocity Odometry with Online Calibration in Challenging Condition

IROS 2024poster

State estimation is a central component of autonomous navigation. To date, many methods presented have a disruptive potential for application, such as visual-inertial odometry (VIO), wheel and leg odometry (for short, body odometry). However, most of them are prone to fail in some challenging condit…

Cited by 0SourceScholar