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pro vyhledávání: '"Benveniste, Hélène"'
As a generalization of the optimal mass transport (OMT) approach of Benamou and Brenier's, the regularized optimal mass transport (rOMT) formulates a transport problem from an initial mass configuration to another with the optimality defined by the t
Externí odkaz:
http://arxiv.org/abs/2301.11228
In this paper, we combine nonlinear diffusion with the regularized optimal mass transport (rOMT) model. As we will demonstrate, this new approach provides further insights into certain applications of fluid flow analysis in the brain. From the point
Externí odkaz:
http://arxiv.org/abs/2301.03428
Regularized optimal mass transport (rOMT) problem adds a diffusion term to the continuity equation in the original dynamic formulation of the optimal mass transport (OMT) problem proposed by Benamou and Brenier. We show that the rOMT model serves as
Externí odkaz:
http://arxiv.org/abs/2201.07307
Publikováno v:
In Ultrasonics September 2023 134
In this work, a unified representation of all the time-varying dynamics is accomplished with a Lagrangian framework for analyzing Fisher-Rao regularized dynamical optimal mass transport (OMT) derived flows. While formally equivalent to the Eulerian b
Externí odkaz:
http://arxiv.org/abs/1902.07310
Akademický článek
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Autor:
Elkin, Rena, Nadeem, Saad, Haber, Eldad, Steklova, Klara, Lee, Hedok, Benveniste, Helene, Tannenbaum, Allen
The glymphatic system (GS) is a transit passage that facilitates brain metabolic waste removal and its dysfunction has been associated with neurodegenerative diseases such as Alzheimer's disease. The GS has been studied by acquiring temporal contrast
Externí odkaz:
http://arxiv.org/abs/1808.08304
Autor:
Lee, Hedok, Ozturk, Burhan, Stringer, Michael S., Koundal, Sunil, MacIntosh, Bradley J., Rothman, Douglas, Benveniste, Helene
Publikováno v:
In NeuroImage 1 November 2022 261
Autor:
Bohr, Tomas, Hjorth, Poul G., Holst, Sebastian C., Hrabětová, Sabina, Kiviniemi, Vesa, Lilius, Tuomas, Lundgaard, Iben, Mardal, Kent-Andre, Martens, Erik A., Mori, Yuki, Nägerl, U. Valentin, Nicholson, Charles, Tannenbaum, Allen, Thomas, John H., Tithof, Jeffrey, Benveniste, Helene, Iliff, Jeffrey J., Kelley, Douglas H., Nedergaard, Maiken
Publikováno v:
In iScience 16 September 2022 25(9)
Autor:
Schrader, Joseph M., Xu, Feng, Lee, Hedok, Barlock, Benjamin, Benveniste, Helene, Van Nostrand, William E.
Publikováno v:
In The American Journal of Pathology March 2022 192(3):426-440