collaborators

6 papers

cs.AI2026

Transferable Expertise for Autonomous Agents via Real-World Case-Based Learning

Zhenyu Ma, Yuyang Song, Chunyi Yang +3

LLM-based autonomous agents perform well on general reasoning tasks but still struggle to reliably use task structure, key constraints, and prior experience in complex real-world s…

cs.CL2026

Large-Scale Terminal Agentic Trajectory Generation from Dockerized Environments

Siwei Wu, Yizhi Li, Yuyang Song +8

Training agentic models for terminal-based tasks critically depends on high-quality terminal trajectories that capture realistic long-horizon interactions across diverse domains. H…

cs.DB2026

QUITE: A Query Rewrite System Beyond Rules with LLM Agents

Yuyang Song, Hanxu Yan, Jiale Lao +5

Query rewrite transforms SQL queries into semantically equivalent forms that run more efficiently. Existing approaches mainly rely on predefined rewrite rules, but they handle a li…

cs.DB2025

AGRO-SQL: Agentic Group-Relative Optimization with High-Fidelity Data Synthesis

Cehua Yang, Dongyu Xiao, Junming Lin +7

The advancement of Text-to-SQL systems is currently hindered by the scarcity of high-quality training data and the limited reasoning capabilities of models in complex scenarios. In…

cs.SE2025

Enhancing Code LLMs with Reinforcement Learning in Code Generation: A Survey

Junqiao Wang, Zeng Zhang, Yangfan He +18

With the rapid evolution of large language models (LLM), reinforcement learning (RL) has emerged as a pivotal technique for code generation and optimization in various domains. Thi…

cs.CL2025

P-Aligner: Enabling Pre-Alignment of Language Models via Principled Instruction Synthesis

Feifan Song, Bofei Gao, Yifan Song +6

Large Language Models (LLMs) are expected to produce safe, helpful, and honest content during interaction with human users, but they frequently fail to align with such values when…