Results 141 to 150 of about 432,304 (191)

Unsupervised multimodal deep learning for galaxy morphology taxonomy: integrating ConvNeXtEmbeddings and morphological parameters for scalable survey science. [PDF]

Sci Rep
Selim IM, Farahat AS, Basmsm LH, El-Hameed AMA.   +3 more
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Consensus clustering-based undersampling for improved classification of transient events in time-domain astronomy surveys. [PDF]

Sci Rep
Boongoen T, Iam-On N.
europepmc   +1 more source

Martian ionospheric response during the may 2024 solar superstorm. [PDF]

Nat Commun
Parrott J, Sánchez-Cano B, Svedhem H, Witasse O, Meggi D, Wilson C, Cardesín-Moinelo A, Müller-Wodarg I.   +7 more
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A Basic Class Architecture for Data Acquisition in Astronomy: I - Requirements and Analysis

, 2006
Palagi, Francesco, COMORETTO, Giovanni
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Statistical data analysis for gamma-ray astronomy

Experimental Astronomy, 1990
Significance testing, parameter estimation and sensitivity calculations for γ-ray telescopes are discussed for single ‘on-off” astronomical observations. Four widely used significance test methods are examined by Monte-Carlo simulations. The Maximum Likelihood Ratio Method is found to consistently over-estimate the significance of an observation by a ...
S. N. Zhang, D. Ramsden
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Efficient Attribute-Based Data Access in Astronomy Analysis

2012 SC Companion: High Performance Computing, Networking Storage and Analysis, 2012
Large experiments and high-performance computer models generate many petabytes of data. While Cloud Computing systems may meet the needs for analyzing these petabytes by harnessing the computing power of many distributed computers, the key challenge in effectively utilizing such a distributed system is the data management process, including storage ...
B. Ma, A. Shoshani, A. Sim, K. Wu, Y. Byun, J. Hahm, M.-S. Shin   +6 more
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Data Analysis in Neutrino Astronomy

1989
An Underground Neutrino Observatory (UNO) should have some very important characteristics in searching for neutrino bursts.
M. Aglietta, G. Badino, G. Bologna, C. Castagnoli, A. Castellina, V. L. Dadykin, W. Fulgione, P. Galeotti, F. F. Kalchukov, V. B. Kortchaguin, P. V. Kortchaguin, A. S. Malguin, V. G. Ryassny, O. G. Ryazskaya, O. Saavedra, V. P. Talockin, G. Trinchero, S. Vernetto, G. T. Zatsepin, V. F. Yakushev   +19 more
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Data analysis techniques for UHE acoustic astronomy

Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 2009
Abstract Using acoustic techniques, it is hoped that a new type of telescope can be developed to search for ultra high energy (UHE) ( > 10 20 eV ) neutrinos. Using an eight hydrophone array, ACoRNE is investigating the practicality of such an acoustic telescope.
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Data Analysis in Astronomy

1985
This book presents information on the following topics: the data analysis facilities that astronomers want; time analysis in astronomy; tools for periodicity searches; graphical methods of exploratory data analysis; multivariate statistics to analyze extraterrestrial particles from the ocean floor; application of bootstrap sampling in gamma-ray ...
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