Author

Ya-Wen Wang

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#machine learning Preprint Oct 2026

LoongSage: A Production-Grade, High-Efficiency Agentic RL Framework for Frontier LLMs with Validated Recipes

Reinforcement learning (RL) has emerged as a critical phase in the post-training pipeline of large language models (LLMs). As the frontier of LLM capabilities shifts from static reasoning to agentic tasks--characterized by external tool invocation, multi-turn interactions, and long-horizon decision-making--existing mai...

LoongSage Team Bowei Song, Cai-Wei Zhao, Chu-Wen Liu et al. · 0 citations

#artificial intelligence Preprint Apr 2023

Topology-Guided Modular Actor-Critic Learning for Continuous Systems under Temporal Objectives

A model-free actor-critic algorithm whose policy evaluation solves a constrained optimization problem by the augmented Lagrangian method, yielding hyperparameter self-tuning, and proves its optimality and convergence in the tabular case is presented.

Le-Ning Li, Zhentian Qian, Jianan Xia et al. · 0 citations