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cs.AI2026
REACT: Physically and Chemically Consistent Reconstruction of Marine Active Tracers
Wenbin Dai, Hao Zheng, Shiyu Liang +6
Reconstructing global sea surface pH from sparse observations is critical for monitoring ocean acidification and understanding marine carbon cycling. Traditional assimilation and i…
cs.AI2026
Contract Memory Compiler: Resolve, Then Traverse
Zhi Song, XiMing Xing, Chunhan Li +9
External memory lets language-model agents answer questions about histories too long for the answer model's context window. Updates create a harder problem than retrieving a recent…
cs.AI2026
Branch-JEPA: Finite-Support Predictive Distributions for JEPA World Models
Zhi Song, Ximing Xing, Zhenchao Tang +9
Joint-embedding predictive architectures (JEPAs) learn dynamics by predicting future observations in representation space. Yet most JEPA world models return one latent successor, e…