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Author

Donghai Guan

2 papers indexed here

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Aug 2026

A Unified Graph Domain Adaptation Framework for Cross-Site Brain Network Analysis.

Compared to single-site brain network analysis, multi-site methods leverage larger sample sizes to achieve more robust prediction and generalizability, which has garnered increasing attention in brain disease diagnosis. However, these approaches also face heightened heterogeneity across sites (e.g., scanner protocols)...

Lin Zhao, Cheng Ding, Sheng-Rong Li et al. · 0 citations
Preprint Aug 2026

A Benchmark Dataset for MLLM-Generated Image Detection: GPT Image2&Nano Banana2

A benchmark dataset for detecting images generated by MLLMs is constructed and a structural-artifact-prior-guided dual-stream prompt framework (SAP-DSP) is proposed as a strong baseline, using dual-stream prompt learning and structure-aware routing fusion to improve representation learning.

Zi-Rui Zhang, Yin-Bo Yu, Donghai Guan et al. · 1 citation · ⚡1

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