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Time traveler claiming to be from the year 4413 delivers ominous warning about humanity's fate
You're viewing the US edition You can switch to the UK or AU homepage at any time using this menu. Terrifying footage shows church collapse as huge 7.4-magnitude earthquake hits Colombia, burying people beneath collapsed buildings, with dozens dead Courtroom stunned as OnlyFans model is sentenced to six years in prison for killing boyfriend in knife attack... and she'll be out in two Brad Pitt reveals he has battled suicidal thoughts and'couldn't see a way out' as he opens up on'family stuff' amid estrangement from his children with Angelina Jolie Lindsay Clancy's psychiatrist admits she NEVER had face-to-face appointment with her... despite prescribing barrage of medication before children's killings: Live updates'Sinister' truth about'It' girl Hallie Batchelder: Hard-partying influencer's X-rated act caught on video as obscene nickname and'substances' confession are revealed A tiny receipt detail exposed my friend's cheating partner: JANA HOCKING reveals the tricks to catching ...
Dynamics-Aligned Latent Imagination in Contextual World Models for Zero-Shot Generalization
Contextual Markov Decision Processes (cMDP) model this challenge, but existing methods often require explicit context variables (e.g., friction, gravity), limiting their use when contexts are latent or hard to measure. We introduce Dynamics-Aligned Latent Imagination (DALI), a framework integrated within the Dreamer architecture that infers latent context representations from agent-environment interactions. By training a self-supervised encoder to predict forward dynamics, DALI generates actionable representations conditioning the world model and policy, bridging perception and control. We theoretically prove this encoder is essential for efficient context inference and robust generalization. DALI's latent space enables counterfactual consistency: Perturbing a gravity-encoding dimension alters imagined rollouts in physically plausible ways. On challenging cMDP benchmarks, DALI achieves significant gains over contextunaware baselines, often surpassing context-aware baselines in extrapolation tasks, enabling zero-shot generalization to unseen contextual variations.