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Hanwei Zhang

6 accepted papers

2026

SL-CBM: Enhancing Concept Bottleneck Models with Semantic Locality for Better Interpretability

AAAI 2026technical

Explainable AI (XAI) is crucial for building transparent and trustworthy machine learning systems, especially in high-stakes domains. Concept Bottleneck Models (CBMs) have emerged as a promising ante-hoc approach that provides interpretable, concept-level explanations by explicitly modeling human-un

Cited by 0SourcePDFScholar
2025

Enhancing Adversarial Robustness with Conformal Prediction: A Framework for Guaranteed Model Reliability

ICML 2025poster

As deep learning models are increasingly deployed in high-risk applications, robust defenses against adversarial attacks and reliable performance guarantees become paramount. Moreover, accuracy alone does not provide sufficient assurance or reliable uncertainty estimates for these models. This study…

2025

HFE-RWKV: High-Frequency Enhanced RWKV Model for Efficient Left Ventricle Segmentation in Pediatric Echocardiograms

ICASSP 2025accepted

Automated ventricular function analysis can improve healthcare in resource-scarce areas, but current segmentation methods struggle with accurately delineating the irregular shape of the left ventricle due to a lack of emphasis on exploring the high-frequency target boundary features, and computation…

Cited by 0SourceScholar
2025

MPAM-3DGS: Multi-Parametric Adversarial Manipulation for 3D Gaussian Splatting

ICASSP 2025accepted

3D Gaussian Splatting (3DGS) is gaining popularity in fields such as robotics, autonomous driving, and virtual reality, due to its effectiveness and efficiency. Given that some tasks involve high risks, it is crucial to investigate the adversarial robustness of 3DGS and its downstream tasks—a topic…

Cited by 0SourceScholar
2024

NeRFail: Neural Radiance Fields-Based Multiview Adversarial Attack

AAAI 2024technical

Adversarial attacks, i.e., generating adversarial perturbations with a small magnitude to deceive deep neural networks, are important for investigating and improving model trustworthiness. Traditionally, the topic was scoped within 2D images without considering 3D multiview information. Benefiting f…

2022

MOTSLAM: MOT-assisted monocular dynamic SLAM using single-view depth estimation

IROS 2022poster

Visual SLAM systems targeting static scenes have been developed with satisfactory accuracy and robustness. Dynamic 3D object tracking has then become a significant capability in visual SLAM with the requirement of under-standing dynamic surroundings in various scenarios including autonomous driving,…

Cited by 22SourceScholar