Yifan Shen's picture

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Yifan Shen

SivanSX

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AI & ML interests

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Recent Activity

updated a model 8 days ago

PLAN-Lab/SpatialReasoner-R1

published a dataset 9 days ago

PediaMedAI/CogSense-Bench

authored a paper about 2 months ago

MedSAM3: Delving into Segment Anything with Medical Concepts

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Organizations

commented a paper about 2 months ago

MedSAM3: Delving into Segment Anything with Medical Concepts

Paper • 2511.19046 • Published Nov 24, 2025 • 51 •

commented 2 papers 7 months ago

HalluSegBench: Counterfactual Visual Reasoning for Segmentation Hallucination Evaluation

Paper • 2506.21546 • Published Jun 26, 2025 • 2 •

Fine-Grained Preference Optimization Improves Spatial Reasoning in VLMs

Paper • 2506.21656 • Published Jun 26, 2025 • 16 •