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Zhen Hong

5 accepted papers

2026

RFF-TTA: Physical Information-Aware Prototype for Temporally Varying RF Fingerprinting Online Test-Time-Adaptation

AAAI 2026technical

In recent years, RF fingerprinting (RFF) has emerged as a promising technology for wireless device authentication. However, temporal variations in device load and temperature, along with channel effects, lead to inconsistencies in RFF distributions between training and testing phases. As a result,

Cited by 0SourcePDFScholar
2026

Towards Human-Imperceptible Backdoor Attacks on Text-to-Image Diffusion Models

CVPR 2026

Deep learning models are well known to be susceptible to backdoor attacks, and text-to-image generation models are no exception. When a specific trigger is embedded in the input, a backdoored model can be manipulated to perform attacker-defined malicious behaviors, such as generating harmful or inap

Cited by 0SourceScholar
2023

Boosting Signal Modulation Few-Shot Learning with Pre-Transformation

ICASSP 2023accepted

The recent flourish of deep learning on various tasks is largely accredited to the rich and high-quality labeled data. Nonetheless, collecting sufficient labeled samples is not very practical for many real applications. Few-shot Learning (FSL) provides a promising solution that allows a model to lea…

Cited by 0SourceScholar
2023

Toward Cooperative 3D Object Reconstruction with Multi-agent

ICRA 2023poster

We study the problem of object reconstruction in a multi-agent collaboration scenario. Specifically, we focus on the reconstruction of specific goals through several cooperative agents equipped with vision sensors to achieve higher efficiency than single agents. Our main insight is that a complete 3…

Cited by 4SourceScholar