الباحثون

Xi Xiang

المنشورات 2

نسخة أولية وصول مفتوح

AdaptEvo: Adaptive Agent Learning with Evolving Supervision

Shijun Wan, Jiancong Xie, Hang Xu وآخرون · 2026

Rule-governed contextual decision tasks require models to apply specified rules to case-specific context and evidence. Written rules can leave gaps in decision guidance and process evaluation, while reference judgments vary in their support from the rules and evidence. To address these challenges, we introduce AdaptEvo …

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PulseBound: Future-Beat State Forecasting Under an Explicit Information Boundary

Chenyang Xu, Donglin Xie, Xi Xiang وآخرون · 2026

Predictive representation learning from photoplethysmography (PPG) can violate causal information access even with causal attention, as normalization, nonlocal transforms, or companion views may depend on withheld samples. We introduce PulseBound, a PPG representation learner combining physiologically structured future …

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