Author

Hao-Yu Wang

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Preprint Aug 2026

When Images Look Right and Retrieve Wrong: Coverage-Guided Cross-Scale Re-Indexing for Knowledge-Faithful Generative Perception

CERES is proposed, a closed-loop multimodal indexing framework that builds a three-level semantic pyramid, mines implicit concepts via a co-occurrence-aware router, performs scale-routed cross-attention into a lightweight U-Net generator, and verifies coverage by re-indexing the generated image with the same frozen VLM...

Guangyuan Dong, Chuang Liu, Hao-Yu Wang et al. · 1 citation

#computer vision Preprint Aug 2026

When Generated Images Look Right and Retrieve Wrong: Coverage-Guided Cross-Scale Re-Indexing for Knowledge-Faithful Generative Perception

Multimodal information systems increasingly route generated visual content back through the same vision-language index that informed its production, so the output must remain retrievable by the queries it was meant to serve. When the scene contains entities at vastly different scales, existing language-guided generator...

Guangyuan Dong, Chuang Liu, Yangchen Zeng et al. · 0 citations

Open access Aug 2026

Dynamic semantic fusion based transformer modelling for automatic translation of Chinese–English languages using deep embeddings

DSF–MarianMT, a semantic fusion enhanced neural machine translation framework built upon MarianMT, is proposed, demonstrating that the proposed framework effectively enhances semantic representation learning and translation fidelity for Chinese–English neural machine translation.

Cui-Ping Song, Ziqian Zhousong, Qing-Qing Xu et al. · Discover Computing · 0 citations