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cs.DS2021
Refined Computational Complexities of Hospitals/Residents Problem with Regional Caps
Koki Hamada, Shuichi Miyazaki
The Hospitals/Residents problem (HR) is a many-to-one matching problem whose solution concept is stability. It is widely used in assignment systems such as assigning medical studen…
cs.CR2021
Adam in Private: Secure and Fast Training of Deep Neural Networks with Adaptive Moment Estimation
Nuttapong Attrapadung, Koki Hamada, Dai Ikarashi +5
Privacy-preserving machine learning (PPML) aims at enabling machine learning (ML) algorithms to be used on sensitive data. We contribute to this line of research by proposing a fra…