Search Results for author: Kornilios Kourtis

Found 4 papers, 1 papers with code

Compiling Neural Networks for a Computational Memory Accelerator

1 code implementation5 Mar 2020 Kornilios Kourtis, Martino Dazzi, Nikolas Ioannou, Tobias Grosser, Abu Sebastian, Evangelos Eleftheriou

Computational memory (CM) is a promising approach for accelerating inference on neural networks (NN) by using enhanced memories that, in addition to storing data, allow computations on them.

Addressing Algorithmic Bottlenecks in Elastic Machine Learning with Chicle

no code implementations11 Sep 2019 Michael Kaufmann, Kornilios Kourtis, Celestine Mendler-Dünner, Adrian Schüpbach, Thomas Parnell

To address this, we propose Chicle, a new elastic distributed training framework which exploits the nature of machine learning algorithms to implement elasticity and load balancing without micro-tasks.

BIG-bench Machine Learning Fairness

Elastic CoCoA: Scaling In to Improve Convergence

no code implementations6 Nov 2018 Michael Kaufmann, Thomas Parnell, Kornilios Kourtis

In this paper we experimentally analyze the convergence behavior of CoCoA and show, that the number of workers required to achieve the highest convergence rate at any point in time, changes over the course of the training.

Parallel training of linear models without compromising convergence

no code implementations5 Nov 2018 Nikolas Ioannou, Celestine Dünner, Kornilios Kourtis, Thomas Parnell

The combined set of optimizations result in a consistent bottom line speedup in convergence of up to 12x compared to the initial asynchronous parallel training algorithm and up to 42x, compared to state of the art implementations (scikit-learn and h2o) on a range of multi-core CPU architectures.

Cannot find the paper you are looking for? You can Submit a new open access paper.