Publications (6)
Beyond Text-to-SQL: Can LLMs Really Debug Enterprise ETL SQL?
Jing Ye, Yiwen Duan, Yonghong Yu +3
SQL is central to enterprise data engineering, yet generating fully correct SQL code in a single attempt remains difficult, even for experienced developers and advanced text-to-SQL…
PDC & DM-SFT: A Road for LLM SQL Bug-Fix Enhancing
Yiwen Duan, Yonghong Yu, Xiaoming Zhao +2
Code Large Language Models (Code LLMs), such as Code llama and DeepSeek-Coder, have demonstrated exceptional performance in the code generation tasks. However, most existing models…
TRec: Sequential Recommender Based On Latent Item Trend Information
Ye Tao, Can Wang, Lina Yao +2
Recommendation system plays an important role in online web applications. Sequential recommender further models user short-term preference through exploiting information from lates…
Room-temperature ferromagnetism at an oxide/nitride interface
Qiao Jin, Zhiwen Wang, Qinghua Zhang +26
Heterointerfaces have led to the discovery of novel electronic and magnetic states because of their strongly entangled electronic degrees of freedom. Single-phase chromium compound…
Laser Control of Singlet-Pairing Process in an Ultracold Spinor Mixture
Jianwen Jie, Yonghong Yu, Dajun Wang +1
In the mixture of ultracold spin-1 atoms of two different species A and B (e.g., Na (A) and Rb (B)), inter-species singlet-pairing process ${\rm A}_{+1}+{\rm B}_{-1}\…
Attributes Coupling based Item Enhanced Matrix Factorization Technique for Recommender Systems
Yonghong Yu, Can Wang, Yang Gao
Recommender system has attracted lots of attentions since it helps users alleviate the information overload problem. Matrix factorization technique is one of the most widely employ…