Efficient and Privacy-Preserving Decision Tree Inference via Homomorphic Matrix Multiplication and Leaf Node Pruning

Cloud computing is widely used by organizations and individuals to outsource computation and data storage. With the growing adoption of machine learning as a service (MLaaS), machine learning models are being increasingly deployed on cloud platforms. However, operating MLaaS on the cloud raises sign...

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Bibliographic Details

Published in:	Applied Sciences
Main Authors:	Satoshi Fukui, Lihua Wang, Seiichi Ozawa
Format:	Article
Language:	English
Published:	MDPI AG 2025-05-01
Subjects:	data mining decision trees data security privacy-preserving
Online Access:	https://www.mdpi.com/2076-3417/15/10/5560