Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Martina Iannacito"'
Publikováno v:
[Research Report] RR-9484, Inria. 2022, pp.1-48
HAL
HAL
We consider the solution of linear systems with tensor product structure using a GMRES algorithm. In order to cope with the computational complexity in large dimension both in terms of floating point operations and memory requirement, our algorithm i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::fd57877246f3f7c3b4971065d8295c7f
https://inria.hal.science/hal-03776529v3/file/RR-9484.pdf
https://inria.hal.science/hal-03776529v3/file/RR-9484.pdf
Autor:
Emmanuel Agullo, Olivier Coulaud, Luc Giraud, Martina Iannacito, Gilles Marait, Nick Schenkels
Publikováno v:
[Research Report] RR-9483, Inria. 2022, pp.1-77
HAL
HAL
In the context where the representation of the data is decoupled from the arithmetic used to process them, we investigate the backward stability of two backward-stable implementations of the GMRES method, namely the so-calledModified Gram-Schmidt (MG
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::b7e2552f71472eae2d56a6e99f2ac839
https://inria.hal.science/hal-03776837
https://inria.hal.science/hal-03776837
Autor:
Martina Iannacito, Vítězslav Moudry, Giovanni Bacaro, Robert K. Wayne, Jonathan Lenoir, Matteo Marcantonio, David Kleijn, Saverio Vicario, Andrew H. Thornhill, Enrico Feoli, Giles M. Foody, Elisa Thouverai, Petra Šímová, Marco Malavasi, Rachel S. Meyer, Duccio Rocchini, Fabian D. Schneider, Elisa Marchetto, Meixi Lin, Daniele Da Re, Reinhard Furrer, Carlo Ricotta, Ryan J. Harrigan
Publikováno v:
Global Ecology and Biogeography
Global Ecology and Biogeography, Wiley, 2021, 30 (5), pp.1153-1162. ⟨10.1111/geb.13270⟩
Global Ecology and Biogeography 30 (2021) 5
Global Ecology and Biogeography, Vol. 30, no. 5, p. 1153-1162 (2021)
Global Ecology and Biogeography, 30(5), 1153-1162
Global Ecology and Biogeography, Wiley, 2021, 30 (5), pp.1153-1162. ⟨10.1111/geb.13270⟩
Global Ecology and Biogeography 30 (2021) 5
Global Ecology and Biogeography, Vol. 30, no. 5, p. 1153-1162 (2021)
Global Ecology and Biogeography, 30(5), 1153-1162
International audience; Aim. The majority of work done to gather information on the Earth's biodiversity has been carried out using in-situ data, with known issues related to epistemology (e.g., species determination and taxonomy), spatial uncertaint
Autor:
Robert K. Wayne, David Kleijn, Vítězslav Moudrý, Fabian D. Schneider, Marco Malavasi, Carlo Ricotta, Martina Iannacito, Daniele Da Re, Elisa Marchetto, Enrico Feoli, Ryan J. Harrigan, Matteo Marcantonio, Andrew H. Thornhill, Giles M. Foody, Rachel S. Meyer, Petra Šímová, Davnah Payne, Saverio Vicario, Giovanni Bacaro, Elisa Thouverai, Duccio Rocchini, Jonathan Lenoir, Meixi Lin, Reinhard Furrer
AimThe majority of work done to gather information on Earth diversity has been carried out by in-situ data, with known issues related to epistemology (e.g., species determination and taxonomy), spatial uncertainty, logistics (time and costs), among o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cb70f79a555029583ecb545d63fd3dc3
https://doi.org/10.1101/2021.01.23.427872
https://doi.org/10.1101/2021.01.23.427872
Autor:
Jonathan Lenoir, Martin Wegmann, Michele Torresani, Stefano Larsen, Carlo Ricotta, Clara Tattoni, Marco Malavasi, Daniele Da Re, Leila Schuh, Babak Naimi, Micol Rossini, Giles M. Foody, Maria José Santos, Andrew K. Skidmore, Filippo Messori, Petra Šímová, Matteo Marcantonio, David Kleijn, Alessandro Montaghi, Fabian D. Schneider, G. Bacaro, Francesco Santi, Elisa Thouverai, Sonia Silvestri, Michael E. Schaepman, Reinhard Furrer, Duccio Rocchini, Manuele Bazzichetto, Saverio Vicario, Elisa Marchetto, Vítězslav Moudrý, Martina Iannacito, Alessandra Bernardi, Enrico Tordoni, Piero Zannini
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::67c4b92aeb5e721cfe9d2a27ba5e9152
https://doi.org/10.1111/2041-210x.13583/v2/response1
https://doi.org/10.1111/2041-210x.13583/v2/response1
Publikováno v:
Bollettino dell'Unione Matematica Italiana
Bollettino dell'Unione Matematica Italiana, 2021, ⟨10.1007/s40574-021-00300-w⟩
Bollettino dell'Unione Matematica Italiana, Springer Verlag, 2021, ⟨10.1007/s40574-021-00300-w⟩
Bollettino dell'Unione Matematica Italiana, 2021, ⟨10.1007/s40574-021-00300-w⟩
Bollettino dell'Unione Matematica Italiana, Springer Verlag, 2021, ⟨10.1007/s40574-021-00300-w⟩
We propose a new method to estimate plant diversity with Rényi and Rao indexes through the so called High Order Singular Value Decomposition (HOSVD) of tensors. Starting from NASA multi-spectral images we evaluate diversity and we compare original d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0081c6efcd496c5ddbedae25bacf0510
http://arxiv.org/abs/1911.13076
http://arxiv.org/abs/1911.13076
Publikováno v:
HAL
RR-9491, Inria Bordeaux-Sud-Ouest. 2022
RR-9491, Inria Bordeaux-Sud-Ouest. 2022
In the framework of tensor spaces, we consider orthogonalization kernels to generate an orthogonal basis of a tensor subspace from a set of linearly independent tensors. In particular, we investigate numerically the loss of orthogonality of six ortho
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::c339604c8bcaddc49a3ad514ca1d31c9
https://hal.archives-ouvertes.fr/hal-03850387
https://hal.archives-ouvertes.fr/hal-03850387
Publikováno v:
HAL
[Research Report] RR-9429, Inria Bordeaux-Sud-Ouest; Inrae. 2021
[Research Report] RR-9429, Inria Bordeaux-Sud-Ouest; Inrae. 2021
This paper presents an extension of Correspondence Analysis (CA) to tensors through High Order Singular Value Decomposition (HOSVD) from a geometric viewpoint. Correspondence analysis is a well-known tool, developed from principal component analysis,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::64685cf7088f99b1a255a917662eef7e
https://hal.inria.fr/hal-03418404
https://hal.inria.fr/hal-03418404