Author

Qi Liu

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Preprint Aug 2026

CastFSR: A Fast--Slow--Reflect Agentic Reasoning Framework for Context-Aware Time Series Forecasting

CastFSR is proposed, an agentic framework that formulates context-aware forecasting as a Fast--Slow--Reflect workflow that supports both training-free inference with off-the-shelf LLMs and efficient deployment through a two-stage SFT and reinforcement learning strategy that transfers its orchestration capability to com...

Xiao-Yu Tao, Mingyue Cheng, Bo-Kai Pan et al. · 0 citations

Preprint Aug 2026

Dreamer-SAC: Off-Policy Learning in Latent World Models for Sample-Efficient Autonomous Driving

The Dreamer-SAC framework, which integrates a recurrent state-space world model with an off-policy soft actor-critic algorithm trained directly in latent space, uses a combination of real interactions and short-horizon generated trajectories with n-step target estimation and multi-objective supervision.

Jiazhuo Li, Lin-Jiang Cao, Qi Liu et al. · 0 citations

#machine learning Preprint Aug 2026

A Human-in-the-Loop Autonomous Agent for Industry Time Series Forecasting

CastClaw is presented, a human-in-the-loop autonomous forecasting system built through forecasting-oriented harness engineering that connects data, specialized models, analytical tools, user input, and a versioned execution record in one runtime.

Xiao-Yu Tao, Mingyue Cheng, Ze Guo et al. · 0 citations