Author

Yuxuan Zheng

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#artificial intelligence Preprint Oct 2026

RewardWeaver: Long-Horizon Interactive Learning for Language Agents via Self-Evolving Reward Adaptation

Reinforcement learning with verifiable rewards (RLVR) has driven substantial progress in domains where task outcomes can be reliably evaluated, but long-horizon interaction remains challenging due to sparse terminal feedback and difficult credit assignment. Process rewards provide denser supervision, yet the capabiliti...

Heng-Bo Xiao, Bo-Yao Zhang, Pu-Rui Liu et al. · 0 citations

Open access Sep 2026

Application of Large Language Models and Natural Language Generation in Content Creation: A Retrieval-Augmented and Preference-Aligned Framework

Large language models (LLMs) have substantially advanced natural language generation (NLG), but high-quality content creation remains constrained by hallucination, limited controllability, retrieval noise, domain shift, and computational cost. This study proposes Retrieval-Augmented and Preference-Aligned Generation (R...

Jian Zhang, Yuxuan Zheng, Feng-Jun Ye et al. · Archives des sciences: a mul... · 0 citations