Author

Cheng-Wen Yao

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Preprint Nov 2026

DreamRealm: Exploring and Materializing Hallucination Worlds for Trustworthy Vision-Language Models

Multimodal large language models (MLLMs) remain prone to visual hallucinations when correct responses depend on subtle visual details. One line of post-training methods constructs visual contrasts through image retrieval, generation, or editing to improve fine-grained perception. However, these contrasts are not built...

Ben-Lei Cui, Chun-Yang Chai, Yi-Liang Zhang et al. · 0 citations

#computer vision Preprint Oct 2026

SignRAG: Unified Retrieval-Augmented Gloss-Free Sign Language Translation

Contemporary decoder-only large language models (LLMs) have demonstrated strong capabilities across a wide range of domains. However, existing pretraining paradigms for gloss-free sign language translation (SLT) are largely designed around conventional encoder-decoder pretrained language models, which limits their dire...

Zhi Rao, Yucheng Zhou, Qian-Ran Sun et al. · 0 citations