Byzantine-resilient Distributed Large-scale Matrix Completion

• Published in: Proceedings of the ... IEEE International Conference on Acoustics, Speech and Signal Processing (1998) pp. 8167 - 8171
• Main Authors: Lin, Feng, Ling, Qing, Xiong, Zhiwei
• Format: Conference Proceeding
• Language: English
• Published: IEEE 01.05.2019
• Subjects: Byzantine attacks; Computational modeling; Data models; Distributed databases; Distributed large-scale optimization; matrix completion; Optimization; Stochastic processes; Task analysis; Training data

In this paper, we aim at completing a large-scale low-rank matrix over a distributed network, which is subject to Byzantine attacks. We consider solving a nonconvex matrix factorization model with the distributed successive over-relaxation (SOR) method, where the distributed workers compute their pr...