Distributed Gradient Descent Algorithm Robust to an Arbitrary Number of Byzantine Attackers.

Xinyang Cao Lifeng Lai

Published in: IEEE Trans. Signal Process. (2019)

Keyphrases

cost function
computational complexity
computational effort
learning algorithm
computational cost
optimal solution
optimization algorithm
segmentation algorithm
detection algorithm

parameter tuning
objective function
estimation error
experimental evaluation
times faster
k means
np hard
dynamic programming
fault tolerant

preprocessing
space complexity
high accuracy
memory requirements
significant improvement
simulated annealing
markov random field
genetic algorithm

worst case
search space
search algorithm
similarity measure
negative matrix factorization
cluster centers
randomized algorithm
single scan