The College of Intelligent Computing and Quantum Information at Chung Yuan Christian University (CYCU) has once again demonstrated its research excellence at a premier global AI venue. A research team led by Assistant Professor Yen-Jui Chang of the Master’s Program in Intelligent Computing and Big Data, as well as the Quantum Information Center, collaborated with National Taiwan University and Imperial College London to present groundbreaking work in quantum computing at the ICLR 2025 DeLTa Workshop. The paper, titled “Frame Generation in Hilbert Space: Generative Interpolation of Measurement Data for Quantum Parameter Adaptation”, introduces a novel solution to a key challenge in training quantum neural networks.
The study tackles the issue of heavy reliance on large amounts of measurement data in quantum model training. Inspired by image augmentation techniques, the team proposed a method called Generative Interpolation (GI), which uses deep neural networks to reconstruct missing quantum data from only a small number of neighboring quantum states. This approach significantly reduces the cost of quantum computing resources. The results show that using just 2.5 percent of the original measurement data can achieve tuning performance equivalent to or even better than full measurements. This advancement has important implications for the feasibility and efficiency of quantum-classical hybrid computing.
Assistant Professor Chang stated that the research highlights both the integration of AI and quantum technology within an international team and CYCU’s growing presence in frontier science and global collaboration. He emphasized that future efforts will aim to extend the GI algorithm to applications in quantum optimization and generative models. This direction could pave the way for more efficient and scalable quantum computing systems.
ICLR (International Conference on Learning Representations) is one of the most influential academic conferences in the field of artificial intelligence worldwide. It has long served as a premier platform for leading researchers to showcase cutting-edge innovations. The acceptance of CYCU’s research team at this year’s workshop marks another significant achievement for the university on the international research stage.
