Zobrazeno 1 - 10
of 152
pro vyhledávání: '"Nekrasov Alexey"'
Publikováno v:
Open Astronomy, Vol 30, Iss 1, Pp 168-175 (2021)
We determine the interstellar extinction in the selected high-latitude areas of the sky based on Gaia EDR3 astrometry and photometry and spectroscopic data from RAVE survey. We approximate the results with the cosecant law in each area thus deriving
Externí odkaz:
https://doaj.org/article/80f2430aad5341bdbe0256cacc019aa2
An accretion disk can be formed around a secondary star in a binary system when the primary companion leaves the Main sequence and starts to lose mass at an enhanced rate. We study the accretion disk evolution and planetary migration in wide binaries
Externí odkaz:
http://arxiv.org/abs/2410.20556
Autor:
Nekrasov, Alexey, Zhou, Rui, Ackermann, Miriam, Hermans, Alexander, Leibe, Bastian, Rottmann, Matthias
Autonomous vehicles require a precise understanding of their environment to navigate safely. Reliable identification of unknown objects, especially those that are absent during training, such as wild animals, is critical due to their potential to cau
Externí odkaz:
http://arxiv.org/abs/2406.11835
Autor:
Nekrasov Alexey, Sinitsyna Anna
Publikováno v:
MATEC Web of Conferences, Vol 334, p 02019 (2021)
The paper considers an innovative approach to life-cycle management of transportation-logistical infrastructure, basing on proactive management concept. It recommends new processes, providing for sustainability and adaptation of complex organisationa
Externí odkaz:
https://doaj.org/article/f5e42f1ef49647dd991b1412968d4e1a
Publikováno v:
MATEC Web of Conferences, Vol 329, p 03063 (2020)
The possibilities of using gear-lever mechanisms in modern mechanical engineering are described on the example of three mechanisms from different areas of industry. For practical application, a method of structural and kinematic analysis of gear-leve
Externí odkaz:
https://doaj.org/article/04b31c48086046a687003a27b53a3ca2
Accurately perceiving and tracking instances over time is essential for the decision-making processes of autonomous agents interacting safely in dynamic environments. With this intention, we propose Mask4Former for the challenging task of 4D panoptic
Externí odkaz:
http://arxiv.org/abs/2309.16133
A single unexpected object on the road can cause an accident or may lead to injuries. To prevent this, we need a reliable mechanism for finding anomalous objects on the road. This task, called anomaly segmentation, can be a stepping stone to safe and
Externí odkaz:
http://arxiv.org/abs/2308.02046
Autor:
Uslu, Jan-Lucas, Ouaj, Taoufiq, Tebbe, David, Nekrasov, Alexey, Bertram, Jo Henri, Schütte, Marc, Watanabe, Kenji, Taniguchi, Takashi, Beschoten, Bernd, Waldecker, Lutz, Stampfer, Christoph
The most widely used method for obtaining high-quality two-dimensional materials is through mechanical exfoliation of bulk crystals. Manual identification of suitable flakes from the resulting random distribution of crystal thicknesses and sizes on a
Externí odkaz:
http://arxiv.org/abs/2306.14845