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quant-ph2026
Shapley Valuation of Finite-Copy Quantum Data Depends on Physical Access
Qipeng Qian, Yuntao Qian
Data valuation asks how learning utility should be attributed to training data contributors. Most classical formulations begin after data have become reusable records, so the physi…
quant-ph2026
Information-Calibrated Quantum Diffusion: Aligning Forward Noise with Reverse Recoverability
Qipeng Qian, Yuntao Qian
Quantum diffusion models typically parameterize forward corruption by raw channel strength, even though this parameter does not directly quantify how much ensemble information is e…