no code implementations • 27 Mar 2024 • Martin Bruse, Luca Versari, Zoltan Szabadka, Jyrki Alakuijala
We performed pairwise comparisons by human raters of JPEG images from MozJPEG, libjpeg-turbo and our new Jpegli encoder.
no code implementations • 9 Oct 2023 • Lijun Yu, José Lezama, Nitesh B. Gundavarapu, Luca Versari, Kihyuk Sohn, David Minnen, Yong Cheng, Vighnesh Birodkar, Agrim Gupta, Xiuye Gu, Alexander G. Hauptmann, Boqing Gong, Ming-Hsuan Yang, Irfan Essa, David A. Ross, Lu Jiang
While Large Language Models (LLMs) are the dominant models for generative tasks in language, they do not perform as well as diffusion models on image and video generation.
Ranked #2 on Video Prediction on Kinetics-600 12 frames, 64x64
no code implementations • 26 May 2023 • Emiel Hoogeboom, Eirikur Agustsson, Fabian Mentzer, Luca Versari, George Toderici, Lucas Theis
Despite the tremendous success of diffusion generative models in text-to-image generation, replicating this success in the domain of image compression has proven difficult.
no code implementations • 10 Aug 2020 • Thomas Fischbacher, Iulia M. Comsa, Krzysztof Potempa, Moritz Firsching, Luca Versari, Jyrki Alakuijala
We present a novel machine learning architecture that uses the exponential of a single input-dependent matrix as its only nonlinearity.
1 code implementation • 31 Dec 2019 • Alessio Conte, Andrea Marino, Roberto Grossi, Takeaki Uno, Luca Versari
Using known techniques, such as reverse search, the space of all maximal solutions induces an implicit directed graph called "solution graph" or "supergraph", and solutions are enumerated by traversing it; however, nodes in this graph can have exponential out-degree, thus requiring exponential time to be spent on each solution.
Data Structures and Algorithms 05C30, 05C85 F.2.2
4 code implementations • 30 Jul 2019 • Iulia M. Comsa, Krzysztof Potempa, Luca Versari, Thomas Fischbacher, Andrea Gesmundo, Jyrki Alakuijala
The timing of individual neuronal spikes is essential for biological brains to make fast responses to sensory stimuli.