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cs.RO2026
Beyond One-Step Accuracy: State-Affine Latent Transition for Reliable Visual Planning
Boyuan Zhang, Yingjun Du, Xiantong Zhen +1
Joint-embedding world models enable visual planning by learning action-conditioned dynamics in latent space. Yet they are commonly trained for one-step prediction on encoded states…
econ.EM2026
The Promise of Time-Series Foundation Models for Agricultural Forecasting: Evidence from Commodity Prices
Le Wang, Boyuan Zhang
Forecasting agricultural markets remains challenging due to nonlinear dynamics, structural breaks, and sparse data. A long-standing belief holds that simple time-series methods out…