Zobrazeno 1 - 10
of 3 284
pro vyhledávání: '"Tor Arne"'
Autor:
Robin André Rørstadbotnen, Jo Eidsvik, Léa Bouffaut, Martin Landrø, John Potter, Kittinat Taweesintananon, Ståle Johansen, Frode Storevik, Joacim Jacobsen, Olaf Schjelderup, Susann Wienecke, Tor Arne Johansen, Bent Ole Ruud, Andreas Wuestefeld, Volker Oye
Publikováno v:
Frontiers in Marine Science, Vol 10 (2023)
Climate change is impacting the Arctic faster than anywhere else in the world. As a response, ecosystems are rapidly changing. As a result, we can expect rapid shifts in whale migration and habitat use concurrent with changes in human patterns. In th
Externí odkaz:
https://doaj.org/article/3169053b36794a31be6c4067a9956498
Publikováno v:
Journal of Nutritional Science, Vol 12 (2023)
The objective of the present study was to describe adolescents’ habits and experiences with energy drink (ED) consumption and the relation to the amount of ED consumed. We used the national cross-sectional study Ungdata, conducted in 2015–16 in N
Externí odkaz:
https://doaj.org/article/86832edb3cba41899e1a576fa348dbdc
Publikováno v:
IEEE Access, Vol 10, Pp 111650-111664 (2022)
The ability to effectively process large amounts of information in reasonable time will be important for robust deliberative collision avoidance (COLAV) planning algorithms. Failure to do so can lead to collision, and can be compared to lack of prope
Externí odkaz:
https://doaj.org/article/d00dbe1c51ce44b083a0e93e53d7b36d
Autor:
Simon Blindheim, Tor Arne Johansen
Publikováno v:
IEEE Access, Vol 10, Pp 3716-3737 (2022)
Autonomous control and high-level decision-making for autonomous ships in complex environments are largely dependent on real-time navigational data from sensory systems and nautical charts. Visualization and manipulation of data contained within elec
Externí odkaz:
https://doaj.org/article/cff5be3b46324e4a80dcee2b91d1faf7
Publikováno v:
IEEE Access, Vol 10, Pp 88012-88033 (2022)
The introduction of direction finding in the Bluetooth standard enabled the use of antenna arrays for locating Bluetooth devices, using carrier phase measurements to estimate the direction from the array to a moving device. In this work, this feature
Externí odkaz:
https://doaj.org/article/50654f2f52cc4cfcad330f984ae42e0e
Publikováno v:
Journal of Marine Science and Engineering, Vol 11, Iss 2, p 327 (2023)
Safe navigation for maritime autonomous surface ships (MASS) is a challenging task, and generally highly dependent on effective collaboration between multiple sub-systems in environments with various levels of uncertainty. This paper presents a novel
Externí odkaz:
https://doaj.org/article/e6da5751846141ce9bbabef833789c1f
Autor:
Martin Biuw, Tor Arne Øigård, Kjell Tormod Nilssen, Garry Stenson, Lotta Lindblom, Michael Poltermann, Martin Kristiansen, Tore Haug
Publikováno v:
NAMMCO Scientific Publications, Vol 12, Iss 1 (2022)
Pup production of the Greenland Sea populations of harp (Pagophilus groenlandicus) and hooded (Cystophora cristata) seals were estimated based upon aerial surveys in March 2018. One fixed-wing aircraft was used for large-area reconnaissance flights t
Externí odkaz:
https://doaj.org/article/c52408bf03bc4478958ebe2251dda1db
Autor:
Kovac, Daniel, Mucha, Jan, Justo, Jon Alvarez, Mekyska, Jiri, Galaz, Zoltan, Novotny, Krystof, Pitonak, Radoslav, Knezik, Jan, Herec, Jonas, Johansen, Tor Arne
This article explores the latest Convolutional Neural Networks (CNNs) for cloud detection aboard hyperspectral satellites. The performance of the latest 1D CNN (1D-Justo-LiuNet) and two recent 2D CNNs (nnU-net and 2D-Justo-UNet-Simple) for cloud segm
Externí odkaz:
http://arxiv.org/abs/2403.08695
Rapidly Exploring Random Tree (RRT) algorithms, notably used for nonholonomic vehicle navigation in complex environments, are often not thoroughly evaluated for their specific challenges. This paper presents a first such comparison study of the varia
Externí odkaz:
http://arxiv.org/abs/2403.01194
This paper presents a distributed solution for the problem of collaborative collision avoidance for autonomous inland waterway ships. A two-layer collision avoidance framework that considers inland waterway traffic regulations is proposed to increase
Externí odkaz:
http://arxiv.org/abs/2403.00554