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Nadine Chang

2 papers indexed

arxivcs.AIcs.CVcs.LGcs.MM2026-07-18

From Modalities to Propositions: A Language-Centric Framework for Multimodal Intelligence

Nadine Chang, Maying Shen, Shizhe Diao, Jialiang Wang, Jingde Chen, Thomas Breuel, et al.

We propose a language representation for multimodal data in which any observation, whether image, video, or text, is expressed as a bag of atomic propositions, simple statements about the entities, actions, and relations in a scene. A global semantic codebook unifies these into a…

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arxivcs.LGcs.AI2026-07-10

Position: Stop Reactively Patching Your Model Every Time and Start Proactive Test-Driven AI Development

Nadine Chang, Maying Shen, Jialiang Wang, Rafid Mahmood, Jose M. Alvarez

Many modern AI systems are designed to operate under diverse, open-ended, use-cases. To help generalize deployed systems, many deployed-system maintenance pipelines use a reactive AI flywheel that observes emerging feedback from user behavior (errors) and patches the model accord…

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