Zobrazeno 1 - 10
of 12 380
pro vyhledávání: '"D'Havé, Helga"'
Autor:
Kemp, Ian P., Pingel, Nickolas M., Worth, Rowan, Wake, Justin, Mitchell, Daniel A., Midgely, Stuart D., Tingay, Steven J., Dempsey, James, Dénes, Helga, Dickey, John M., Gibson, Steven J., Jameson, Kate E., Lynn, Callum, Ma, Yik Ki, Marchal, Antoine, McClure-Griffiths, Naomi M., Stanimirović, Snežana, van Loon, Jacco Th.
Publikováno v:
Astronomy and Computing, 2024, 51, 100901
Modern radio telescopes generate large amounts of data, with the next generation Very Large Array (ngVLA) and the Square Kilometre Array (SKA) expected to feed up to 292 GB of visibilities per second to the science data processor (SDP). However, the
Externí odkaz:
http://arxiv.org/abs/2411.17118
Autor:
Huang, Qifeng, Wang, Jing, Lin, Xuchen, Oh, Se-Heon, Chen, Xinkai, Catinella, Barbara, Deg, Nathan, Dénes, Helga, For, Bi-Qing, Koribalski, Baerbel, Lee-Waddell, Karen, Rhee, Jonghwan, Shen, Austin, Shao, Li, Spekkens, Kristine, Staveley-Smith, Lister, Westmeier, Tobias, Wong, O. Ivy, Bosma, Albert
Galaxy interactions can significantly affect the star formation in galaxies, but it remains a challenge to achieve a consensus on the star formation rate (SFR) enhancement in galaxy pairs. Here, we investigate the SFR enhancement of gas-rich galaxy p
Externí odkaz:
http://arxiv.org/abs/2410.22406
Autor:
Nguyen, Hiep, McClure-Griffiths, N. M., Dempsey, James, Dickey, John M., Lee, Min-Young, Lynn, Callum, Murray, Claire E., Stanimirović, Snežana, Busch, Michael P., Clark, Susan E., Dawson, J. R., Dénes, Helga, Gibson, Steven, Jameson, Katherine, Joncas, Gilles, Kemp, Ian, Leahy, Denis, Ma, Yik Ki, Marchal, Antoine, Miville-Deschênes, Marc-Antoine, Pingel, Nickolas M., Seta, Amit, Soler, Juan D., van Loon, Jacco Th.
Publikováno v:
MNRAS 2024
We present the largest Galactic neutral hydrogen HI absorption survey to date, utilizing the Australian SKA Pathfinder Telescope at an unprecedented spatial resolution of 30''. This survey, GASKAP-HI, unbiasedly targets 2,714 continuum background sou
Externí odkaz:
http://arxiv.org/abs/2409.20311
Autor:
Šiljeg, Barbara, Adams, Elizabeth A. K., Fraternali, Filippo, Hess, Kelley M., Oosterloo, Tom A., Marasco, Antonino, Adebahr, Björn, Dénes, Helga, Lucero, Danielle M., Piña, Pavel E. Mancera, Moss, Vanessa A., Ponomareva, Anastasia A., van der Hulst, J. M.
Publikováno v:
A&A 692, A217 (2024)
Context. Understanding the dwarf galaxy population in low density environments is crucial for testing the LCDM cosmological model. The increase in diversity towards low mass galaxies is seen as an increase in the scatter of scaling relations such as
Externí odkaz:
http://arxiv.org/abs/2409.18825
Autor:
Wang, Li, Wong, O. Ivy, Westmeier, Tobias, Murugeshan, Chandrashekar, Lee-Waddell, Karen, Cai, Yuanzhi., Liu, Xiu., Shen, Austin Xiaofan, Rhee, Jonghwan, Dénes, Helga, Deg, Nathan, Kamphuis, Peter, Catinella, Barbara
The data volumes generated by the WALLABY atomic Hydrogen (HI) survey using the Australiian Square Kilometre Array Pathfinder (ASKAP) necessitate greater automation and reliable automation in the task of source-finding and cataloguing. To this end, w
Externí odkaz:
http://arxiv.org/abs/2409.11668
Scoring rules are aimed at evaluation of the quality of predictions, but can also be used for estimation of parameters in statistical models. We propose estimating parameters of multivariate spatial models by maximising the average leave-one-out cros
Externí odkaz:
http://arxiv.org/abs/2408.11994
Autor:
Mould, Jeremy, Jarrett, T. H., Courtois, Hélène, Bosma, Albert, Deg, Nathan, Dupuy, Alexandra, Staveley-Smith, Lister, Taylor, E. N., English, Jayanne, Rajohnson, S. H. A., Kraan-Korteweg, Renée, Forbes, Duncan, Dénes, Helga, Lee-Waddell, Karen, Shen, Austin, Wong, O. I., Holwerda, Benne, Koribalski, Bärbel, Leahy, Denis, Piña, Pavel Mancera, Yu, Niankun
The Tully-Fisher Relation (TFR) is a well-known empirical relationship between the luminosity of a spiral galaxy and its circular velocity, allowing us to estimate redshift independent distances. Here we use high signal-to-noise HI 21-cm integrated s
Externí odkaz:
http://arxiv.org/abs/2406.10877
Autor:
Frey, Sebastian, Lucchini, Mattia Alberto, Kartsch, Victor, Ingolfsson, Thorir Mar, Bernardi, Andrea Helga, Segessenmann, Michael, Osieleniec, Jakub, Benatti, Simone, Benini, Luca, Cossettini, Andrea
Recent advancements in head-mounted wearable technology are revolutionizing the field of biopotential measurement, but the integration of these technologies into practical, user-friendly devices remains challenging due to issues with design intrusive
Externí odkaz:
http://arxiv.org/abs/2406.07903
We propose a new method for inferring roads from GPS trajectories to map construction sites. This task presents a unique challenge due to the erratic and non-standard movement patterns of construction machinery, which significantly diverge from typic
Externí odkaz:
http://arxiv.org/abs/2402.09919
Autor:
Vallevik, Vibeke Binz, Babic, Aleksandar, Marshall, Serena Elizabeth, Elvatun, Severin, Brøgger, Helga, Alagaratnam, Sharmini, Edwin, Bjørn, Veeraragavan, Narasimha Raghavan, Befring, Anne Kjersti, Nygård, Jan Franz
Publikováno v:
Int. J. Med. Inform.185 (2024)
Ensuring safe adoption of AI tools in healthcare hinges on access to sufficient data for training, testing and validation. In response to privacy concerns and regulatory requirements, using synthetic data has been suggested. Synthetic data is created
Externí odkaz:
http://arxiv.org/abs/2401.13716