Author

Wei-Wei Xiang

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Preprint Aug 2026

Dual-Stream Semantic Guidance with Prototype Anchor Calibration for Source-Fully-Free Adaptation of Vision-Language Models

Source-Fully-Free Domain Adaptation (SFF-DA) has emerged as a strategic paradigm to adapt Vision-Language Models (VLMs) without any access to source data or task-specific source models. However, we identify a critical Dual Semantic Drift that hinders this process: static drift arising from the rigidity of fixed class e...

Wei-Wei Xiang, Shun Peng, Guangyi Xiao et al. · 0 citations

Conference Open access Sep 2026

DSSG: Dual-Stream Semantic Guidance for Source-Fully-Free Adaptation of Vision-Language Models

Source-Fully-Free Domain Adaptation (SFF-DA) has emerged as a strategic paradigm to adapt Vision-Language Models (VLMs) without any access to source data or task-specific source models. However, we identify a critical "Dual Semantic Drift" that hinders this process: static drift caused by the stagnation of frozen hand-...

Wei-Wei Xiang, Shun Peng, Guangyi Xiao et al. · Proceedings of the Thirty-Fi... · 0 citations