Daily AI Papers Briefing (2026-04-25)

【本日の論文】1. LLaTiSA: Towards Difficulty-Stratified Time Series Reasoning from Visual Perception to Semantics https://huggingface.co/papers/2604.172952. WorldMark: A Unified Benchmark Suite for Interactive Video World Models https://huggingface.co/papers/2604.216863. UniT: Toward a Unified Physical Language for Human-to-Humanoid Policy Learning and World Modeling https://huggingface.co/papers/2604.197344. StyleID: A Perception-Aware Dataset and Metric for Stylization-Agnostic Facial Identity Recognition https://huggingface.co/papers/2604.216895. Co-Evolving LLM Decision and Skill Bank Agents for Long-Horizon Tasks https://huggingface.co/papers/2604.20987