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More Efficient Secure Matrix Multiplication for Unbalanced Recommender Systems.
Zhicong Huang
Cheng Hong
Chenkai Weng
Wen-jie Lu
Hunter Qu
Published in:
IEEE Trans. Dependable Secur. Comput. (2023)
Keyphrases
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recommender systems
matrix multiplication
collaborative filtering
highly efficient
user preferences
d objects
distributed systems
graph cuts
lightweight
post processing
user profiles
message passing
distributed memory