Zobrazeno 1 - 10
of 938
pro vyhledávání: '"P. Bohacek"'
We describe a large-scale dataset--DeepSpeak--of real and deepfake footage of people talking and gesturing in front of their webcams. The real videos in this first version of the dataset consist of 17 hours of footage from 220 diverse individuals. Co
Externí odkaz:
http://arxiv.org/abs/2408.05366
Autor:
Bohacek, Matyas, Farid, Hany
Trained on massive amounts of human-generated content, AI (artificial intelligence) image synthesis is capable of reproducing semantically coherent images that match the visual appearance of its training data. We show that when retrained on even smal
Externí odkaz:
http://arxiv.org/abs/2311.12202
Learning from What is Already Out There: Few-shot Sign Language Recognition with Online Dictionaries
Autor:
Boháček, Matyáš, Hrúz, Marek
Today's sign language recognition models require large training corpora of laboratory-like videos, whose collection involves an extensive workforce and financial resources. As a result, only a handful of such systems are publicly available, not to me
Externí odkaz:
http://arxiv.org/abs/2301.03769
Autor:
Andrea Angelini, Ivan Bohacek, Mihovil Plecko, Carlo Biz, Giulia Trovarelli, Mariachiara Cerchiaro, Giuseppe Di Rubbo, Pietro Ruggieri
Publikováno v:
EFORT Open Reviews, Vol 9, Iss 6, Pp 503-516 (2024)
Purpose: Primary bone tumors of the fibula are rare. Distal fibular resection has a significant impact on ankle biomechanics and gait, possibly leading to complications such as ankle instability, valgus deformity, and degenerative changes. Question:
Externí odkaz:
https://doaj.org/article/12d3e24955424410a65e6e8a878f0965
We present the Verifee Dataset: a novel dataset of news articles with fine-grained trustworthiness annotations. We develop a detailed methodology that assesses the texts based on their parameters encompassing editorial transparency, journalist conven
Externí odkaz:
http://arxiv.org/abs/2212.08550
Sign language recognition could significantly improve the user experience for d/Deaf people with the general consumer technology, such as IoT devices or videoconferencing. However, current sign language recognition architectures are usually computati
Externí odkaz:
http://arxiv.org/abs/2210.00893
Autor:
Zheng, Yan, Bohacek, Stephan
Publikováno v:
2017 IEEE 6th International Conference on Cloud Networking (pp. 155-159). IEEE
In the cloud environment, data centers are efficiently manipulated by cloud service providers (CSPs) in terms of energy consumption. Consequently, migrating workloads to clouds can result in lower energy consumption. This paper demonstrates that the
Externí odkaz:
http://arxiv.org/abs/2208.06976
Autor:
Boháček, Matyáš, Farid, Hany
The 2022 Russian invasion of Ukraine is being fought on two fronts: a brutal ground war and a duplicitous disinformation campaign designed to conceal and justify Russia's actions. This campaign includes at least one example of a deep-fake video purpo
Externí odkaz:
http://arxiv.org/abs/2206.12043
Autor:
Mahshid Gazorpak, Karina M. Hugentobler, Dominique Paul, Pierre-Luc Germain, Miriam Kretschmer, Iryna Ivanova, Selina Frei, Kei Mathis, Remo Rudolf, Sergio Mompart Barrenechea, Vincent Fischer, Xiaohan Xue, Aleksandra L. Ptaszek, Julian Holzinger, Mattia Privitera, Andreas Hierlemann, Onno C. Meijer, Robert Konrat, Erick M. Carreira, Johannes Bohacek, Katharina Gapp
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-23 (2023)
Abstract Counteracting the overactivation of glucocorticoid receptors (GR) is an important therapeutic goal in stress-related psychiatry and beyond. The only clinically approved GR antagonist lacks selectivity and induces unwanted side effects. To co
Externí odkaz:
https://doaj.org/article/a28a8f76999f4d2694653264846e8de2
Autor:
Mattia Privitera, Lukas M von Ziegler, Amalia Floriou-Servou, Sian N Duss, Runzhong Zhang, Rebecca Waag, Sebastian Leimbacher, Oliver Sturman, Fabienne K Roessler, Annelies Heylen, Yannick Vermeiren, Debby Van Dam, Peter P De Deyn, Pierre-Luc Germain, Johannes Bohacek
Publikováno v:
eLife, Vol 12 (2024)
Exposure to an acute stressor triggers a complex cascade of neurochemical events in the brain. However, deciphering their individual impact on stress-induced molecular changes remains a major challenge. Here, we combine RNA sequencing with selective
Externí odkaz:
https://doaj.org/article/e31eb3ec28a24c24ac3e22f507e84dfa