Zobrazeno 1 - 10
of 320
pro vyhledávání: '"A A, Lavrukhina"'
Autor:
Volnova, Alina A., Aleo, Patrick D., Lavrukhina, Anastasia, Russeil, Etienne, Semenikhin, Timofey, Gangler, Emmanuel, Ishida, Emille E. O., Kornilov, Matwey V., Korolev, Vladimir, Malanchev, Konstantin, Pruzhinskaya, Maria V., Sreejith, Sreevarsha
Publikováno v:
In: Baixeries, J., Ignatov, D.I., Kuznetsov, S.O., Stupnikov, S. (eds) Data Analytics and Management in Data Intensive Domains. DAMDID/RCDL 2023. Communications in Computer and Information Science, vol 2086. Springer, Cham
SNAD is an international project with a primary focus on detecting astronomical anomalies within large-scale surveys, using active learning and other machine learning algorithms. The work carried out by SNAD not only contributes to the discovery and
Externí odkaz:
http://arxiv.org/abs/2410.18875
Autor:
Kornilov, M. V., Korolev, V. S., Malanchev, K. L., Lavrukhina, A. D., Russeil, E., Semenikhin, T. A., Gangler, E., Ishida, E. E. O., Pruzhinskaya, M. V., Volnova, A. A., Sreejith, S.
Publikováno v:
proceeding from Data Analytics and Management in Data Intensive Domains (DAMDID) 2024
We present coniferest, an open source generic purpose active anomaly detection framework written in Python. The package design and implemented algorithms are described. Currently, static outlier detection analysis is supported via the Isolation fores
Externí odkaz:
http://arxiv.org/abs/2410.17142
Autor:
Semenikhin, T. A., Kornilov, M. V., Pruzhinskaya, M. V., Lavrukhina, A. D., Russeil, E., Gangler, E., Ishida, E. E. O., Korolev, V. S., Malanchev, K. L., Volnova, A. A., Sreejith, S.
Publikováno v:
Astronomy and Computing, vol. 51, 2025, 100919
In the task of anomaly detection in modern time-domain photometric surveys, the primary goal is to identify astrophysically interesting, rare, and unusual objects among a large volume of data. Unfortunately, artifacts -- such as plane or satellite tr
Externí odkaz:
http://arxiv.org/abs/2409.10256
Autor:
Voloshina, A. S., Lavrukhina, A. D., Pruzhinskaya, M. V., Malanchev, K. L., Ishida, E. E. O., Krushinsky, V. V., Aleo, P. D., Gangler, E., Kornilov, M. V., Korolev, V. S., Russeil, E., Semenikhin, T. A., Sreejith, S., Volnova, A. A.
Publikováno v:
Monthly Notices of the Royal Astronomical Society, Volume 533, Issue 4, October 2024, Pages 4309-4323
Most of the stars in the Universe are M spectral class dwarfs, which are known to be the source of bright and frequent stellar flares. In this paper, we propose new approaches to discover M-dwarf flares in ground-based photometric surveys. We employ
Externí odkaz:
http://arxiv.org/abs/2404.07812
Autor:
Russeil, E., Malanchev, K. L., Aleo, P. D., Ishida, E. E. O., Pruzhinskaya, M. V., Gangler, E., Lavrukhina, A. D., Volnova, A. A., Voloshina, A., Semenikhin, T., Sreejith, S., Kornilov, M. V., Korolev, V. S.
We present Rainbow, a physically motivated framework which enables simultaneous multi-band light curve fitting. It allows the user to construct a 2-dimensional continuous surface across wavelength and time, even in situations where the number of obse
Externí odkaz:
http://arxiv.org/abs/2310.02916
Autor:
Malanchev, Konstantin, Kornilov, Matwey V., Pruzhinskaya, Maria V., Ishida, Emille E. O., Aleo, Patrick D., Korolev, Vladimir S., Lavrukhina, Anastasia, Russeil, Etienne, Sreejith, Sreevarsha, Volnova, Alina A., Voloshina, Anastasiya, Krone-Martins, Alberto
We describe the SNAD Viewer, a web portal for astronomers which presents a centralized view of individual objects from the Zwicky Transient Facility's (ZTF) data releases, including data gathered from multiple publicly available astronomical archives
Externí odkaz:
http://arxiv.org/abs/2211.07605
Autor:
Anastasia V. Lavrukhina
Publikováno v:
Izvestiâ Ûžnogo Federalʹnogo Universiteta: Filologičeskie Nauki, Vol 27, Iss 2, Pp 54-62 (2024)
Language signs, denoting actions and processes, are considered on the material of English publications, devoted to the coronavirus epidemic and constituting the pandemic discourse. Represented by verbs and verbal word combinations they are divided in
Externí odkaz:
https://doaj.org/article/bb5f76e2d91140449e4c7c2009244061
Autor:
Bulusheva, L.G., Fedoseeva, Yu.V., Lavrukhina, S.A., Sysoev, V.I., Maksimovskii, E.A., Makarova, A.A., Okotrub, A.V.
Publikováno v:
In Applied Surface Science 15 January 2025 679
Publikováno v:
Journal of Physics: Condensed Matter, 2022, Volume 34, Number 40, 405302
A model of bound state formation from the delocalized edge states of 2D topological insulator is derived by considering the effects of magnetic barriers attached to the edge of the HgTe/CdTe quantum well. The resulting structure has a spatial form of
Externí odkaz:
http://arxiv.org/abs/2206.05528
Autor:
Semenikhin, T.A. a, b, ⁎, Kornilov, M.V. a, c, Pruzhinskaya, M.V. d, a, Lavrukhina, A.D. a, Russeil, E. d, Gangler, E. d, Ishida, E.E.O. d, Korolev, V.S. e, Malanchev, K.L. f, g, Volnova, A.A. h, a, Sreejith, S. i
Publikováno v:
In Astronomy and Computing April 2025 51