Zobrazeno 1 - 10
of 1 847
pro vyhledávání: '"P, Papatheodorou"'
This paper presents the Yangtze Sea project, an initiative in the battle against Generative AI (GAI)-generated fake con-tent. Addressing a pressing issue in the digital age, we investigate public reactions to AI-created fabrications through a structu
Externí odkaz:
http://arxiv.org/abs/2407.00922
Autor:
Mitchell, Alexander L., Merkt, Wolfgang, Papatheodorou, Aristotelis, Havoutis, Ioannis, Posner, Ingmar
The current state-of-the-art in quadruped locomotion is able to produce robust motion for terrain traversal but requires the segmentation of a desired robot trajectory into a discrete set of locomotion skills such as trot and crawl. In contrast, in t
Externí odkaz:
http://arxiv.org/abs/2405.19452
Autor:
Laina, Sebastián Barbas, Boche, Simon, Papatheodorou, Sotiris, Tzoumanikas, Dimos, Schaefer, Simon, Chen, Hanzhi, Leutenegger, Stefan
Forestry constitutes a key element for a sustainable future, while it is supremely challenging to introduce digital processes to improve efficiency. The main limitation is the difficulty of obtaining accurate maps at high temporal and spatial resolut
Externí odkaz:
http://arxiv.org/abs/2403.09596
In this paper, we consider a Micro Aerial Vehicle (MAV) system teleoperated by a non-expert and introduce a perceptive safety filter that leverages Control Barrier Functions (CBFs) in conjunction with Visual-Inertial Simultaneous Localization and Map
Externí odkaz:
http://arxiv.org/abs/2403.04331
The current state-of-the-art gradient-based optimisation frameworks are able to produce impressive dynamic manoeuvres such as linear and rotational jumps. However, these methods, which optimise over the full rigid-body dynamics of the robot, often re
Externí odkaz:
http://arxiv.org/abs/2310.06074
Autor:
Papatheodorou, Sotiris, Funk, Nils, Tzoumanikas, Dimos, Choi, Christopher, Xu, Binbin, Leutenegger, Stefan
Exploration of unknown space with an autonomous mobile robot is a well-studied problem. In this work we broaden the scope of exploration, moving beyond the pure geometric goal of uncovering as much free space as possible. We believe that for many pra
Externí odkaz:
http://arxiv.org/abs/2302.14569
Autor:
Franziska Ramm, Danny Kaser, Irina König, Juliane Fellendorf, Dana Wenzel, Anne Zemella, Panagiotis Papatheodorou, Holger Barth, Herbert Schmidt
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-16 (2024)
Abstract Shiga toxins (Stx) produced by pathogenic bacteria can cause mild to severe diseases in humans. Thus, the analysis of such toxins is of utmost importance. As an AB5 toxin, Stx consist of a catalytic A-subunit acting as a ribosome-inactivatin
Externí odkaz:
https://doaj.org/article/c00899c77011472da7807b60d14e0e80
Autor:
David Oxborough, Danielle McDerment, Keith P. George, Christopher Johnson, Barbara Morrison, Gemma Parry-Williams, Efstathios Papatheodorou, Sanjay Sharma, Robert Cooper
Publikováno v:
Echo Research and Practice, Vol 11, Iss 1, Pp 1-10 (2024)
Abstract Background The athlete’s heart (AH) defines the phenotypical changes that occur in response to chronic exercise training. Echocardiographic assessment of the AH is used to calculate LV mass (LVM) and determine chamber geometry. This is, ho
Externí odkaz:
https://doaj.org/article/dab68b282e684188b50954a94d1eae7b
Autor:
Matthew Shupler, Jochem O. Klompmaker, Michael Leung, Joshua Petimar, Jean-Philippe Drouin-Chartier, Anna M. Modest, Michele Hacker, Huma Farid, Peter James, Sonia Hernandez-Diaz, Stefania Papatheodorou
Publikováno v:
The Lancet Regional Health. Americas, Vol 35, Iss , Pp 100775- (2024)
Summary: Background: Few studies have investigated the relationship between the food and physical activity environment and odds of gestational diabetes mellitus (GDM). This study quantifies the association between densities of several types of food e
Externí odkaz:
https://doaj.org/article/70471f4b6e764a78a3b46667476af50b
Autor:
Lisa Hartling, Beverley Shea, Marco Solmi, David Moher, Nicola Veronese, Andre F Carvalho, Samuele Cortese, Matthias Egger, Jae Il Shin, Elena Dragioti, John P Ioannidis, Kelly Cobey, Joaquim Radua, Stefania Papatheodorou, Michelle Pollock, Sanam Ebrahimzadeh
Publikováno v:
BMJ Open, Vol 14, Iss 6 (2024)
Introduction Observational studies are fraught with several biases including reverse causation and residual confounding. Overview of reviews of observational studies (ie, umbrella reviews) synthesise systematic reviews with or without meta-analyses o
Externí odkaz:
https://doaj.org/article/d3f0e4ff21504fce8380436eae0edb30