Author

Byoung-Tak Zhang

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#machine learning Preprint Sep 2026

Disentangling Spurious Correlations in Vision-Language-Action Models via Predicting Domain-Invariant Latent Lookahead

Vision-Language-Action (VLA) models remain brittle under visual distribution shifts, often relying on spurious correlations tied to domain-specific factors rather than task-relevant structure. We propose Domain-Invariant Latent Lookahead (DILL), a representation-learning framework that mitigates shortcut learning in VL...

Junghyun Kim, Ngseo Kim, Chung-Woo Lee et al. · 0 citations

#machine learning Preprint Sep 2026

HABILIS Brain 0: Geometry-Change Supervision for Vision-Language-Action and Residual Flow Recovery

Vision-language-action policies benefit from geometric supervision, but current-frame geometry alone does not explicitly describe the changes associated with manipulation. This design is motivated by the goal of learning an embodiment-agnostic visual interface that can be pretrained across robot and egocentric video be...

Jinu Pahk, Jesoon Kang, T. Park et al. · 0 citations

Preprint Jul 2026

Scene-Q: Confidence-Aware Coarse-to-Fine Querying of 3D Scenes with Selective VLM Reasoning

Scene-Q is presented, a confidence-aware coarse-to-fine querying framework that normalizes encoder scores with temperature scaling and selectively invokes a reasoning VLM only for low-confidence cases, and improves open-vocabulary 3D instance segmentation on ScanNet200 and natural-language 3D instance retrieval on real...

Juno Kim, Yesol Park, H. Yoon et al. · 0 citations