Author

Ziyi Ding

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Preprint Aug 2026

Traj-LeWM: Path-Aware World-Model Planning via Latent Trajectory Cost

Traj-LeWM is proposed, which retains LeWM's local-dynamics objective and endpoint score while introducing a goal-conditioned latent trajectory cost (LTC) that aggregates trajectory-level information as a complementary signal.

Xiaodi Huang, Ziyi Ding, Jingtian Wan et al. · 0 citations