3 papers
cs.IR2026
Understanding ChatGPT Citations: Evidence from Production Web Search Across Model Generations
Yunxuan Jiang, Shiqi Zhang, Anqi Xing +2
Generative engines such as ChatGPT Web retrieve webpages to answer user queries, but only a subset are shown as citations. Understanding this retrieval-to-citation process is impor…
math.OC2026
Convergence of cyclic steepest descent for quadratics with two distinct eigenvalues
Yu Li, Qihang Wang
The cyclic steepest descent method computes the exact steepest descent stepsize at the start of each cycle and reuses it for a fixed number of iterations. We study this met…
cs.AI2025
VDSAgents: A PCS-Guided Multi-Agent System for Veridical Data Science Automation
Yunxuan Jiang, Silan Hu, Xiaoning Wang +2
Large language models (LLMs) become increasingly integrated into data science workflows for automated system design. However, these LLM-driven data science systems rely solely on t…