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cs.CV2026
AspectCLIP: Optimizing CLIP Representation Space via Aspect-Guided Consistency Regularization
Yiyang Yao, Shanglin Liu, Jianming Lv +4
Contrastive Language-Image Pretraining learns a shared representation space through large-scale contrastive learning. However, existing methods that enforce global consistency regu…
cs.RO2026
SEAM: Smooth Execution of Action-Chunked Motion for Vision-Language-Action Policies
Dijia Zhan, Xuemiao Xu, Jinyi Li +1
Vision-Language-Action (VLA) policies that execute fixed-length action chunks can exhibit multimodal bifurcation: a cross-chunk inconsistency in which adjacent chunks generated fro…
cs.CV2026
NavOne: One-Step Global Planning for Vision-Language Navigation on Top-Down Maps
Dijia Zhan, Jinyi Li, Chenxi Zheng +4
Existing Vision-Language Navigation (VLN) methods typically adopt an egocentric, step-by-step paradigm, which struggles with error accumulation and limits efficiency. While recent…