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Jia Hu

10 accepted papers

2026

CluCERT: Certifying LLM Robustness via Clustering-Guided Denoising Smoothing

AAAI 2026technical

Recent advancements in Large Language Models (LLMs) have led to their widespread adoption in daily applications. Despite their impressive capabilities, they remain vulnerable to adversarial attacks, as even minor meaning-preserving changes such as synonym substitutions can lead to incorrect predicti

Cited by 0SourcePDFScholar
2026

PlannerRFT: Reinforcing Diffusion Planners through Closed-Loop and Sample-Efficient Fine-Tuning

CVPR 2026

Diffusion-based planners have emerged as a promising approach for human-like trajectory generation in autonomous driving. Recent works incorporate reinforcement fine-tuning to enhance the robustness of diffusion planners through reward-oriented optimization in a generation-evaluation loop. However,

Cited by 10SourceScholar
2026

Risk Map as Middleware: Toward Interpretable Cooperative End-to-End Autonomous Driving for Risk-Aware Planning

RA-L 2026

End-to-end paradigm has emerged as a promising approach to autonomous driving. However, existing single-agent end-to-end pipelines are often constrained by occlusion and limited perception range, resulting in hazardous driving. Furthermore, their black-box nature prevents the interpretability of the

Cited by 4SourceScholar
2026

Robustify Spiking Neural Networks via Dominant Singular Deflation under Heterogeneous Training Vulnerability

ICLR 2026poster

Spiking Neural Networks (SNNs) process information via discrete spikes, enabling them to operate at remarkably low energy levels. However, our experimental observations reveal a striking vulnerability when SNNs are trained using the mainstream method—direct encoding combined with backpropagation thr…

Cited by 0SourcecodeScholar
2025

Continuously Improved Reinforcement Learning for Automated Driving

IROS 2025

Reinforcement Learning (RL) offers a promising solution to enable evolutionary automated driving. However, conventional RL methods often struggle with risk performance, as updated policies may fail to enhance performance or even lead to deterioration. To address this challenge, this research introdu

Cited by 0SourceScholar
2025

CooperRisk: A Driving Risk Quantification Pipeline with Multi-Agent Cooperative Perception and Prediction

IROS 2025

Risk quantification is a critical component of safe autonomous driving, however, constrained by the limited perception range and occlusion of single-vehicle systems in complex and dense scenarios. Vehicle-to-everything (V2X) paradigm has been a promising solution to sharing complementary perception

Cited by 4SourceScholar
2025

ExpliDrive: Bridging Model Predictive Control and Transformers for Interactive Autonomous Driving

IROS 2025

Autonomous driving (AD) continues to grapple with the complexity of dynamic and interactive traffic environments, where the primary difficulty stems from insufficient modeling of inter-vehicle interactions—particularly, how autonomous agents should perceive and respond to surrounding vehicles’ influ

Cited by 1SourceScholar