*Wifi information: wifi will be through “eduroam”, and we will not provide any other wireless connection
DAY 1: Wednesday, AUG 20, 2025
| Time | Talk Title | Speaker | |
| Opening [Chair: Shinichi Niimi, Keio] | |||
| 09:00 ~ 09:10 | Welcome Remark | Naoki Yamamoto, Chair, Keio | |
| 09:10 ~ 09:20 | Introduction to NTU | Hsi-Sheng Goan, Director, NTU CQSE | |
| 09:20 ~ 09:30 | Introduction to Yonsei | Jaewan Kim, Director, Yonsei IQIT | |
| 09:30 ~ 09:40 | Introduction to Keio | Shinichi Niimi, PM, Keio | |
| 09:40 ~ 10:10 | Coffee Break and Group Photo | ||
| Session 1 [Chair: Eriko Kaminishi, Keio] | |||
| 10:10 ~ 10:45 | From molecules to medicine: Quantum Algorithms for Science and Health | Kyungsun Moon, Yonsei | |
| 10:45 ~ 11:05 | Quantum Training: A Novel Parameter-Efficient Quantum-Classical Machine Learning | Hsi-Sheng Goan, Director, NTU CQSE | |
| 11:05 ~ 11:40 | Near-Heisenberg-limited parallel amplitude estimation with logarithmic depth circuit | Naoki Yamamoto, Chair, Keio | |
| 11:40 ~ 13:15 | LUNCH Time / Poster Session | ||
| Session 2 [Chair: Hao-Chung Cheng, NTU] | |||
| 13:15 ~ 13:50 | Virtual quantum state exponentiation with a few copies | Kaito Wada, Keio | |
| 13:50 ~ 14:10 | Quantum simulation of chemical systems using noisy quantum devices | Yuan-Chung Cheng, NTU | |
| 14:10 ~ 14:45 | Certified Randomness from Quantum Supremacy | Shih-Han Hung, NTU | |
| 14:45 ~ 15:05 | Analysis of the phase estimation based filtering for calculating low-energy spectra of quantum many-body systems | Rei Sakuma, Keio/JSR | |
| 15:05 ~ 15:35 | Coffee Break / Poster Session | ||
| Session 3 [Chair: Young Jai Choi, Yonsei] | |||
| 15:35 ~ 16:10 | Quantum simulations for molecules | Joonsuk Huh, Yonsei | |
| 16:10 ~ 16:30 | Assessing the Transpiler-induced Qubit Routing Overhead on Current Quantum Devices | Bernd Burgstaller, Yonsei | |
| 16:30 ~ 17:05 | Engineering Unitary and Dissipative Dynamics for Quantum Applications | Chiao-Hsuan Wang, NTU | |
| 17:05 ~ 17:25 | Quantum Riemannian Hamiltonian Descent | Ryo Nagai, Keio/Hitachi, Ltd. | |
| 18:00 ~ 20:00 | RECEPTION at Forum | ||
DAY 2: Thursday, AUG 21, 2025
| Time | Talk Title | Speaker | |
| Session 4 [Chair: Takeshi Yamane, Keio] | |||
| 9:00 ~ 9:35 | Simple and Tighter Derivation of Achievability for Classical Communication over Quantum Channels | Hao-Chung Cheng, Professor, NTU | |
| 9:35 ~ 9:55 | Quantum algorithm for solving linear partial differential equations | Yuki Sato, Keio/ Toyota CRDL | |
| 9:55 ~ 10:35 | Coffee Break / Poster Session | ||
| Session 5 [Chair Chiao-Hsuan Wang, NTU] | |||
| 10:35 ~ 11:10 | Applications targeting quantum-centric supercomputing | Yukio Kawashima, IBM | |
| 11:10 ~ 11:30 | Subspace Variational Quantum Simulation with Fidelity Lower Bounds | Seung Park, Yonsei | |
| 11:30 ~ 13:00 | LUNCH Time / Poster Session | ||
| 13:00 ~ 17:30 | Site Tour | ||
| 17:30 ~ | RECEPTION in Shin-Yokohama | ||
DAY 3: Friday, AUG 22, 2025
| Time | Talk Title | Speaker | |
| Session 6 [Chair: Yoshihiko Abe, Keio] | |||
| 9:00 ~ 9:20 | Tensor-based quantum phase difference estimation for large-scale demonstration | Shu Kanno, Keio/Mitsubishi Chemical Corporation | |
| 9:20 ~ 9:40 | Utilizing TAO-DFT Orbitals for Active Space Construction in Quantum Computational Chemistry | Shih-Kai Chou, NTU | |
| 9:40 ~ 10:00 | Cooling Qubits: How Forced Cooling Stabilizes Quantum Systems | Jooeun Im, Yonsei | |
| 10:00 ~ 10:25 | Coffee Break | ||
| Session 7 [Chair: Joonsuk Huh, Yonsei] | |||
| 10:25 ~ 11:00 | Binary tensor network approximation and quantum computing | Wojciech Roga, Keio | |
| 11:00 ~ 11:20 | Application of quantum algorithms to electromagnetic field analysis | Hiroyuki Tezuka, Keio/ Sony Group | |
| Closing Remark [Chair:Shinichi Niimi, Keio] | |||
| 11:20 ~ 11:30 | Closing Remark | Kohei Itoh, Keio President | |
| 11:30 ~ 13:00 | LUNCH at Forum (Buffet) | ||
POSTER, AUG 20, AUG 21,2025
| Title | Presenter | |
| AUG 20 | ||
| A Practical Quantum Computing Approach to Calculating Protein–Drug Binding Energies | Yu Hsuan Tung NTU |
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| A Compact Quantum Machine Learning Framework for Predicting the Energetics of Complex Materials of Arbitrary Sizes | Hsu-Kai Cheng, NTU NTU |
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| Test-Time Training with Quantum Autoencoders: Addressing Distribution Shifts and Noise in Quantum Circuits | Damien Jian NTU |
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| QQQ Framework: Quantum-Homomorphic-Encryption-based Quantum-Blockchain-based Privacy-preserving Quantum Federated Learning Framework | Chun-Hua Lin NTU |
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| Configurational State Preparation as Efficient Variational Quantum Eigensolver Ansatz for Molecular Electronic Energy | Hung Shuo Chen NTU |
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| QIWI: Qiskit Installer for Windows | Axel Petit Yonsei |
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| Quantum Monte Carlo study of Precision Radiation Oncology | Chaemin Kim Yonsei |
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| Effective Hamiltonian and parametric tuning for the Cross-Cross-Resonance gate in the transmon model | Yousun Kang Yonsei |
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| Quantum Geometry in hexagoanl Circuit QED Lattice | Younggon Yoo Yonsei |
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| Improving Neural Quantum State via Classical Shadow and Teacher Forcing | Taihei Takahashi Keio |
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| Density matrix representation of hybrid tensor networks for noisy quantum devices | Hiroyuki Harada Keio |
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| Consideration of Noise in Matrix Computation | Augustin Ho Keio |
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| Evaluation of Quantum Simulator Circuits for Non-Conservative Partial Differential Equations | Satoshi Okada Keio |
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| Title | Presenter | |
| AUG 21 | ||
| QKAN: Quantum-inspired Kolmogorov Arnold Networks | Jiun-Cheng Jiang NTU |
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| Quantum Diffusion Transformer | Kuo Chung Peng NTU |
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| Quantum Transduction via Multi-Path Interference | Yu-shin Hu NTU |
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| Potential Energy Curve of N2 by Sample-based Quantum Diagonalization Using Daubechies Wavelet Molecular Orbitals | Ruei-Yu Chen NTU |
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| Axial Tilt of Coherent Noise in IBM-Q Superconducting Devices | Hsien Chao NTU |
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| Capturing ultra-weak magnetic anisotrpy using qubit-based simulation of a frustrated antiferromagnet | Ki Won Jeong Yonsei |
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| Quantum simulation of spin-flop transition via a two-qubit magnetic model | Sunghyun Lim Yonsei |
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| Numerical study of online parameter estimation for the Jaynes-Cummings model | Kei Tanaka Keio |
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| Unsupervised Classification of Quantum States via Quantum Fisher Kernel | Shunya Takata Keio |
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| Decoding Strategy for Lattice Surgery between Surface Code and Hypergraph Product Code | Yuga Hirai Keio |
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