3 papers
cs.AI2026
EvoSQL: Memory-Augmented Critic-Generator Co-Evolution for Text-to-SQL
Jiawei Zhou, Jianwei Wang, Chenyu Zhou +3
Text-to-SQL has advanced rapidly with large language models, but complex database queries still require reasoning beyond one-shot generation, including multi-step decomposition, ex…
cs.IR2026
ARK: Answer-Centric Retriever Tuning via KG-augmented Curriculum Learning
Hang Ding, Jiawei Zhou, Haiyun Jiang
Retrieval-Augmented Generation (RAG) has emerged as a powerful framework for knowledge-intensive tasks, yet its effectiveness in long-context scenarios is often bottlenecked by the…
cs.MA2026
TrustResearcher: Automating Knowledge-Grounded and Transparent Research Ideation with Multi-Agent Collaboration
Jiawei Zhou, Ruicheng Zhu, Mengshi Chen +2
Agentic systems have recently emerged as a promising tool to automate literature-based ideation. However, current systems often remain black-box, with limited transparency or contr…