The Hon Hai Quantum Computing Research Center (HHQC) announced that intern Kosuke Matsui traveled to the University of Oxford in April to participate in the prestigious Quantum Computing Theory in Practice (QCTiP) conference. Matsui delivered a presentation on his latest research, showcasing HHQC's ongoing commitment to foundational quantum theory research and talent cultivation .

🎓 Characterizing Space Requirements for Quantum Computations at QCTiP 2026

At Oxford, Kosuke Matsui delivered an oral presentation titled "Characterizing Space Requirements for Quantum Computations via Signaling Conditions".

The study was jointly conducted by Kosuke Matsui and co-authors Jun-Yi Wu, Hayata Yamasaki, Min-Hsiu Hsieh, and Mio Murao.

• Core Focus: The research targets a critical technical bottleneck—how to accurately evaluate and optimize "space complexity" (space requirements) during quantum computation processes. To address this, the team proposed an innovative theoretical framework.

• Theoretical Breakthrough: The study explores the boundaries of classical and quantum resource allocation under specific quantum operations and circuit architectures. By introducing "signaling conditions" as a mathematical analysis tool, the team successfully established clearer theoretical characteristics and boundaries for the spatial hardware resources required in quantum computing .

🤝 Cross-Border Academic Collaboration Strengthening the International Quantum Ecosystem

This research represents not only a deep theoretical expansion but also embodies HHQC’s long-standing dedication to international collaboration and resource sharing. Bringing together the collaborative efforts of researchers from the Hon Hai Research Institute alongside top academic institutions in Taiwan and Japan, this study provides an important theoretical foundation for next-generation quantum computing architectures.

By actively participating in leading international forums like QCTiP, HHQC continues to provide a global stage for its young researchers and interns, enabling deep exchange with world-class experts in the quantum domain. Moving forward, the Quantum Computing Research Center will continue to join forces with international academic and industrial partners to drive the seamless integration of foundational quantum theory and practical application architectures.

更多資訊：https://qctipconf.github.io/