Zobrazeno 1 - 10
of 460
pro vyhledávání: '"P. Surmann"'
Autor:
Surmann, Lucas
In this article we consider tame $ SL_3 $-friezes that arise by specializing a cluster of Pl\"ucker variables in the coordinate ring of the Grassmannian $ \mathscr{G}(3,n) $ to $ 1 $. We show how to calculate arbitrary entries of such friezes from th
Externí odkaz:
http://arxiv.org/abs/2404.09811
Autor:
Surmann, Hartmut, Digakis, Niklas, Kremer, Jan-Nicklas, Meine, Julien, Schulte, Max, Voigt, Niklas
In the realm of digital situational awareness during disaster situations, accurate digital representations, like 3D models, play an indispensable role. To ensure the safety of rescue teams, robotic platforms are often deployed to generate these model
Externí odkaz:
http://arxiv.org/abs/2401.06143
In this paper, we present a method for detecting objects of interest, including cars, humans, and fire, in aerial images captured by unmanned aerial vehicles (UAVs) usually during vegetation fires. To achieve this, we use artificial neural networks a
Externí odkaz:
http://arxiv.org/abs/2310.05512
Autor:
Inga Meyhoefer, Andreas Sprenger, David Derad, Dominik Grotegerd, Ramona Leenings, Elisabeth J. Leehr, Fabian Breuer, Marian Surmann, Karen Rolfes, Volker Arolt, Georg Romer, Markus Lappe, Johanna Rehder, Nikolaos Koutsouleris, Stefan Borgwardt, Frauke Schultze-Lutter, Eva Meisenzahl, Tilo T. J. Kircher, Sarah S. Keedy, Jeffrey R. Bishop, Elena I. Ivleva, Jennifer E. McDowell, James L. Reilly, Scot Kristian Hill, Godfrey D. Pearlson, Carol A. Tamminga, Matcheri S. Keshavan, Elliot S. Gershon, Brett A. Clementz, John A. Sweeney, Tim Hahn, Udo Dannlowski, Rebekka Lencer
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-14 (2024)
Abstract Smooth pursuit eye movements are considered a well-established and quantifiable biomarker of sensorimotor function in psychosis research. Identifying psychotic syndromes on an individual level based on neurobiological markers is limited by h
Externí odkaz:
https://doaj.org/article/b0e9c9d4124c438f8e19e27317493ebc
Autor:
Surmann, Hartmut, Kruijff-Korbayova, Ivana, Daun, Kevin, Schnaubelt, Marius, von Stryk, Oskar, Patchou, Manuel, Boecker, Stefan, Wietfeld, Christian, Quenzel, Jan, Schleich, Daniel, Behnke, Sven, Grafe, Robert, Heidemann, Nils, Slomma, Dominik
Earthquakes, fire, and floods often cause structural collapses of buildings. The inspection of damaged buildings poses a high risk for emergency forces or is even impossible, though. We present three recent selected missions of the Robotics Task Forc
Externí odkaz:
http://arxiv.org/abs/2212.09354
This work proposes a new method for real-time dense 3d reconstruction for common 360{\deg} action cams, which can be mounted on small scouting UAVs during USAR missions. The proposed method extends a feature based Visual monocular SLAM (OpenVSLAM, ba
Externí odkaz:
http://arxiv.org/abs/2211.16266
Publikováno v:
Stat. Med. 42 (2023) 3804-3815
We explore Markov-modulated marked Poisson processes (MMMPPs) as a natural framework for modelling patients' disease dynamics over time based on medical claims data. In claims data, observations do not only occur at random points in time but are also
Externí odkaz:
http://arxiv.org/abs/2210.13133
Multi-robot navigation is a challenging task in which multiple robots must be coordinated simultaneously within dynamic environments. We apply deep reinforcement learning (DRL) to learn a decentralized end-to-end policy which maps raw sensor data to
Externí odkaz:
http://arxiv.org/abs/2209.03097
Climate change is leading to more and more extreme weather events such as heavy rainfall and flooding. This technical report deals with the question of how rescue commanders can be better and faster provided with current information during flood disa
Externí odkaz:
http://arxiv.org/abs/2209.03084
Autor:
Alexander Ganske, Larissa Milena Busch, Christian Hentschker, Alexander Reder, Stephan Michalik, Kristin Surmann, Uwe Völker, Ulrike Mäder
Publikováno v:
Frontiers in Microbiology, Vol 15 (2024)
Staphylococcus aureus is a common colonizer of the skin and nares of healthy individuals, but also a major cause of severe human infections. During interaction with the host, pathogenic bacteria must adapt to a variety of adverse conditions including
Externí odkaz:
https://doaj.org/article/c3628aeca859461c9047f82a7801386d