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Your search keyword '"SMAREGLIA, Riccardo"' showing total 31 results
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31 results on '"SMAREGLIA, Riccardo"'

2. Resourcing provision: the INAF gateway.

Author

Knapic, Cristina, Tinarelli, Franco, Nanni, Mauro, Taffoni, Giuliano, Stagni, Matteo, Bedosti, Francesco, Galluzzi, Vincenzo, and Smareglia, Riccardo

Published
2024

5. Be social, be agile: team engagement with Redmine

Author

Angeli, George Z., Dierickx, Philippe, Briguglio, Runa, Xompero, Marco, Riva, Marco, Selmi, Chiara, Urban, Cristiano, Azzaroli, Nicolò, Oggioni, Luca, Scalera, Marcello, Riccardi, Armando, Balestra, Andrea, Landoni, Marco, Fierro, Davide, Caito, Letizia, Smareglia, Riccardo, Sponza, Massimo, Knapic, Cristina, Pariani, Giorgio, and Poppi, Sergio

Published
2022
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16. Advanced Environment for Knowledge Discovery in the VIALACTEA Project.

Author

Becciani, Ugo, Bandieramonte, Marilena, Brescia, Massimo, Butora, Robert, Cavuoti, Stefano, Costa, Alessandro, di Giorgio, Anna Maria, Elia, Davide, Hajnal, Akos, Kacsuk, Peter, Liu, Scige John, Mercurio, Amata, Molinari, Sergio, Molinaro, Marco, Riccio, Giuseppe, Schisano, Eugenio, Sciacca, Eva, Smareglia, Riccardo, and Vitello, Fabio

Published
2016

19. Artificial Intelligence Tools for Data Mining in Large Astronomical Databases.

Author

Leibundgut, Bruno, Quinn, Peter J., Górski, Krzysztof M., Longo, Giuseppe, Donalek, Ciro, Raiconi, Giancarlo, Staiano, Antonino, Tagliaferri, Roberto, Pasian, Fabio, Sessa, Salvatore, Smareglia, Riccardo, and Volpicelli, Alfredo

Abstract

The federation of heterogeneous large astronomical databases foreseen in the framework of the AVO and NVO projects will pose unprecedented data mining and visualization problems which may find a rather natural and user friendly answer in artificial intelligence (A.I.) tools based on neural networks, fuzzy-C sets or genetic algorithms. We shortly describe some tools implemented by the AstroNeural collaboration (Napoli-Salerno) aimed to perform complex tasks such as, for instance, unsupervised and supervised clustering and time series analysis. Two very different applications to the analysis of photometric redshifts of galaxies in the Sloan Early Data Release and to the telemetry of the TNG (telescopio nazionale Galileo) are also discussed as template cases. [ABSTRACT FROM AUTHOR]

Published
2004
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20. The Prototype TNG Long-Term Archive and its Interactions with the Italian GRID Project.

Author

Leibundgut, Bruno, Quinn, Peter J., Górski, Krzysztof M., Pasian, Fabio, Benacchio, Leopoldo, and Smareglia, Riccardo

Abstract

A pilot project is currently being carried out, aiming at demonstrating the feasibility of technical solutions for the construction of the Long-Term Archive (LTA) for the "Telescopio Nazionale Galileo" (TNG). In this project, coordination at the national and international levels (OPTICON, ASTRO-WISE, AVO) is being pursued with the aim of participating in the definition and construction of the international multi-wavelength Virtual Astronomical Observatory. Recently, the Italian Ministry of Research has approved and funded a project to set the framework for an Italian Grid for research. The LTA prototype is planned to be a data-providing node of such a grid. [ABSTRACT FROM AUTHOR]

Published
2004
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23. VIALACTEA knowledge base homogenizing access to Milky Way data

Author

Chiozzi, Gianluca, Guzman, Juan C., Molinaro, Marco, Butora, Robert, Bandieramonte, Marilena, Becciani, Ugo, Brescia, Massimo, Cavuoti, Stefano, Costa, Alessandro, Di Giorgio, Anna M., Elia, Davide, Hajnal, Akos, Gabor, Hermann, Kacsuk, Peter, Liu, Scige J., Molinari, Sergio, Riccio, Giuseppe, Schisano, Eugenio, Sciacca, Eva, Smareglia, Riccardo, and Vitello, Fabio

Published
2016
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25. SPATIALLY CORRELATED CLUSTER POPULATIONS IN THE OUTER DISK OF NGC 3184

Author

Herbert, Stephane, Zaritsky, Dennis, Moustakas, John, Christlein, Daniel, Wilcots, Eric, Baruffolo, Andrea, DiPaola, Andrea, Fontana, Adriano, Giallongo, Emanuele, Pogge, Richard W., Ragazzoni, Roberto, and Smareglia, Riccardo

Abstract

We use deep ([?]27.5 mag V-band point-source limiting magnitude) V- and U-band Large Binocular Telescope imaging to study the outer disk (beyond the optical radius R 25) of the non-interacting, face-on spiral galaxy NGC 3184 (D = 11.1 Mpc; R 25 = 11.1 kpc) and find that this outer disk contains >1000 objects (or marginally resolved "knots") resembling star clusters with masses [?]102-104 M and ages up to [?]1 Gyr. We find statistically significant numbers of these cluster-like knots extending to [?]1.4 R 25, with the redder knots outnumbering bluer at the largest radii. We measure clustering among knots and find significant correlation to galactocentric radii of 1.5 R 25 for knot separations <1 kpc. The effective integrated surface brightness of this outer disk cluster population ranges from 30-32 mag arcsec-2 in V. We compare the H I extent to that of the correlated knots and find that the clusters extend at least to the damped Lyman-a threshold of H I column density (2 x 1020 cm-2; [?]1.62 R 25). The blue knots are correlated with H I spiral structure to [?]1.5 R 25, while the red knots may be correlated with the outer fringes of the H I disk to [?]1.7 R 25. These results suggest that outer disks are well populated, common, and long-lasting features of many nearby disk galaxies.

Published
2009

26. SKA telescope manager: a status update

Author

Guzman, Juan C., Ibsen, Jorge, Bridger, Alan, Gupta, Yashwant, Chaudhuri, Subhrojyoti R., Di Carlo, Matteo, Le Roux, Gerhard, Natarajan, Swaminathan, Smareglia, Riccardo, Patil, Mangesh, Barbosa, Domingos, van den Heever, Lize, Dolci, Mauro, Alberti, Valentina, Brederode, Ray, Barraca, Joao Paulo, Bartashevich, Dzianis, Bergano, Miguel, Brajnik, Giorgio, Canzari, Matteo, Dange, Aditya, Guzman, Juan Carlos, Jerse, Giovanna, Khanvilkar, Amruta, Klaassen, Pamela, Knapic, Cristina, Kodikar, Jitendra, Kumthekar, Vikas, Maia, Dalmiro, Mohile, Vivek, Morgado, Bruno, Nakave, Snehal, Nicol, Mark, O'Brien, Alan, Ramanujam, Niruj M., Ranpura, Jyotin, Reed, Steven, Sathe, Vinod, Silva, Nuno, Swart, Paul, Tinarelli, Franco, Trivedi, Vatsal, Babani, Lochan, Valame, Snehal, Vrcic, Sonja, Williams, Stewart, and Wadadekar, Yogesh

Published
2018
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28. KAFE: the Key-analysis Automated FITS-images Explorer

Author

Burkutean, Sandra, Giannetti, Andrea, Liuzzo, Elisabetta, Massardi, Marcella, Rygl, Kazi, Brand, Jan, Bedosti, Francesco, Bonato, Matteo, D’Amato, Quirino, Galluzzi, Vincenzo, Mancuso, Claudia, Stoehr, Felix, Knapic, Cristina, and Smareglia, Riccardo

Published
2018
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31. SKA Telescope Manager (TM): status and architecture overview

Author

Chiozzi, Gianluca, Guzman, Juan C., Natarajan, Swaminathan, Barbosa, Domingos, Barraca, Joao P., Bridger, Alan, Choudhury, Subhrojyoti R., Di Carlo, Matteo, Dolci, Mauro, Gupta, Yashwant, Guzman, Juan, Van den Heever, Lize, Le Roux, Gerhard, Nicol, Mark, Patil, Mangesh, Smareglia, Riccardo, Swart, Paul, Thompson, Roger, Vrcic, Sonja, and Williams, Stewart

Published
2016
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