2 papers
quant-ph2026
Fault-tolerant protocols through spacetime concatenation
Yichen Xu, Arpit Dua
We introduce a framework called spacetime concatenation for fault-tolerant compilation of syndrome extraction circuits of stabilizer codes. Spacetime concatenation enables efficien…
cs.LG2025
A Technical Exploration of Causal Inference with Hybrid LLM Synthetic Data
Dana Kim, Yichen Xu, Tiffany Lin
Large Language Models (LLMs) offer a flexible means to generate synthetic tabular data, yet existing approaches often fail to preserve key causal parameters such as the average tre…