18 citations · 149 across the 24 of their papers we have counts for
4 papers · 1 filter
Balanced Group Convolution: An Improved Group Convolution Based on Approximability Estimates
Youngkyu Lee, Jongho Park, Chang-Ock Lee
The performance of neural networks has been significantly improved by increasing the number of channels in convolutional layers. However, this increase in performance comes with a…
Additive Schwarz methods for semilinear elliptic problems with convex energy functionals: Convergence rate independent of nonlinearity
Jongho Park
We investigate additive Schwarz methods for semilinear elliptic problems with convex energy functionals, which have wide scientific applications. A key observation is that the conv…
DualFL: A Duality-based Federated Learning Algorithm with Communication Acceleration in the General Convex Regime
Jongho Park, Jinchao Xu
We propose a new training algorithm, named DualFL (Dualized Federated Learning), for solving distributed optimization problems in federated learning. DualFL achieves communication…
Additive Schwarz methods for fourth-order variational inequalities
Jongho Park
Fourth-order variational inequalities are encountered in various scientific and engineering disciplines, including elliptic optimal control problems and plate obstacle problems. In…