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cs.CV2026
MODIX: A Training-Free Multimodal Information-Driven Positional Index Scaling for Vision-Language Models
Ruoxiang Huang, Zhen Yuan
Vision-Language Models (VLMs) have achieved remarkable progress in multimodal understanding, yet their positional encoding mechanisms remain suboptimal. Existing approaches uniform…
cs.CV2025
OMEGA: Optimized Multimodal Position Encoding Index Derivation with Global Adaptive Scaling for Vision-Language Models
Ruoxiang Huang, Xindian Ma, Rundong Kong +2
Vision-Language Models (VLMs) have demonstrated strong performance across various multimodal tasks, where position encoding plays a vital role in modeling both the sequential struc…