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Rui Xiao

3 accepted papers

2026

FINER: MLLMs Hallucinate under Fine-grained Negative Queries

CVPR 2026

Multimodal large language models (MLLMs) struggle with hallucinations, particularly with fine-grained queries, a challenge underrepresented by existing benchmarks that focus on coarse image-related questions. We introduce **FI**ne-grained **NE**gative que**R**ies (**FINER**), alongside two benchmark

Cited by 0SourcecodeScholar
2025

COSMOS: Cross-Modality Self-Distillation for Vision Language Pre-training

CVPR 2025poster

Vision-Language Models (VLMs) trained with contrastive loss have achieved significant advancements in various vision and language tasks. However, the global nature of the contrastive loss makes VLMs focus predominantly on foreground objects, neglecting other crucial information in the image, which l…

2025

FLAIR: VLM with Fine-grained Language-informed Image Representations

CVPR 2025poster

CLIP has shown impressive results in aligning images and text at scale. However, its ability to capture detailed visual features remains limited because CLIP matches images and texts at a global level. To address this issue, we propose FLAIR, Fine-grained Language-informed Image Representations, an…