الباحثون

Tianshu Fu

المنشورات 2

نسخة أولية وصول مفتوح

ROUTEAUDIT: Interaction-Aware Identification for Budgeted Multi-Verifier Routing

Miaobo Hu, Shuhao Hu, Xiaobo Guo وآخرون · 2026

Adaptive multi-verifier systems are commonly compared through endpoint quality-cost gaps, even when the verifier catalog, availability, accounting, information filtration, or scorer changes with the policy. We formulate verifier routing as a contract-conditioned identification problem. The contract records request supp …

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FAER: Auditable Utility-Aligned Trajectory Replay for Language Model Post-Training

Miaobo Hu, Shuhao Hu, Xiaobo Guo وآخرون · 2026

Replay selectors often rank cached trajectories by format feedback, confidence, freshness, or response length, although cache-level correctness and downstream learner utility are distinct objectives. We formalize this selection-to-learning gap and introduce FAER as an auditable full-trajectory replay framework. Its tra …

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