3 papers
quant-ph2026
From Membership-Privacy Leakage to Quantum Machine Unlearning
Junjian Su, Runze He, Guanghui Li +4
Quantum machine learning (QML) has the potential to achieve quantum advantage for specific tasks by combining quantum computation with classical machine learning (ML). In classical…
quant-ph2026
Pervasive Vulnerability Analysis and Defense for QKD-based Quantum Private Query
Xiaoyu Peng, Bin Liu, Shiyu He +4
Quantum Private Query (QPQ) based on Quantum Key Distribution (QKD) is among the most practically viable quantum communication protocols, with application value second only to QKD…
quant-ph2024
Tight upper bound of the maximal quantum violation of Gisin's elegant Bell inequality and its application in randomness certification
Dan-Dan Hu, Meng-Yan Li, Fen-Zhuo Guo +3
The violation of a Bell inequality implies the existence of nonlocality, making device-independent randomness certification possible. This paper derives a tight upper bound for the…