no code implementations • 26 Feb 2024 • Markus Pobitzer, Filip Janicki, Mattia Rigotti, Cristiano Malossi
We achieve that by creating variations of the available annotated object instances in a way that preserves the provided mask annotations, thereby resulting in new image-mask pairs to be added to the set of annotated images.
1 code implementation • 27 Nov 2022 • Maximilian Kimmich, Andrea Bartezzaghi, Jasmina Bogojeska, Cristiano Malossi, Ngoc Thang Vu
In this work, we propose a novel approach that combines data augmentation via question-answer generation with Active Learning to improve performance in low-resource settings, where the target domains are diverse in terms of difficulty and similarity to the source domain.
no code implementations • 19 Oct 2022 • Thomas Frick, Diego Antognini, Mattia Rigotti, Ioana Giurgiu, Benjamin Grewe, Cristiano Malossi
Unfortunately, annotation costs are incredibly high as our proprietary civil engineering dataset must be annotated by highly trained engineers.
no code implementations • 22 Sep 2022 • Klara Janouskova, Mattia Rigotti, Ioana Giurgiu, Cristiano Malossi
These are used within an assisted labeling framework where the annotators can interact with them as proposal segmentation masks by deciding to accept, reject or modify them, and interactions are logged as weak labels to further refine the classifier.
no code implementations • 22 Feb 2022 • Jason Tsay, Andrea Bartezzaghi, Aleke Nolte, Cristiano Malossi
We present the Lifelong Database of Experiments (LDE) that automatically extracts and stores linked metadata from experiment artifacts and provides features to reproduce these artifacts and perform meta-learning across them.
no code implementations • 18 Sep 2020 • Marc Ortiz, Florian Scheidegger, Marc Casas, Cristiano Malossi, Eduard Ayguadé
In this work, we leverage ensemble learning as a tool for the creation of faster, smaller, and more accurate deep learning models.
1 code implementation • 5 Apr 2020 • Sicong Zhuang, Cristiano Malossi, Marc Casas
This paper reduces the cost of DNNs training by decreasing the amount of data movement across heterogeneous architectures composed of several GPUs and multicore CPU devices.
Distributed, Parallel, and Cluster Computing
no code implementations • 24 Sep 2019 • Florian Scheidegger, Luca Benini, Costas Bekas, Cristiano Malossi
We further improve the accuracy to 82. 07% by including 16-bit half types and we obtain the best accuracy of 83. 45% by extending the search with model optimized IEEE 754 reduced types.
4 code implementations • 26 Mar 2018 • Giovanni Mariani, Florian Scheidegger, Roxana Istrate, Costas Bekas, Cristiano Malossi
The generator in the GAN is initialized with the encoder module of an autoencoder that enables us to learn an accurate class-conditioning in the latent space.
1 code implementation • 26 Mar 2018 • Florian Scheidegger, Roxana Istrate, Giovanni Mariani, Luca Benini, Costas Bekas, Cristiano Malossi
In the deep-learning community new algorithms are published at an incredible pace.