Zobrazeno 1 - 10
of 61
pro vyhledávání: '"Paolo Costantini"'
Publikováno v:
Journal of Communications Software and Systems, Vol 15, Iss 2, Pp 89-100 (2019)
This manuscript deals with V2V/V2I (Vehicle-toVehicle and Vehicle-to-Infrastructure) communication systems developed for smart city applications, with the aim to provide new services and tools for making driving safer and improving the human lifestyl
Externí odkaz:
https://doaj.org/article/124a673cc9a6415cbae9ee95d647a1f5
Autor:
Alessandro Sbrana, Paola Marianelli, Giuseppe Pasquini, Paolo Costantini, Francesco Palmieri, Valentina Ciani, Michele Sbrana
Publikováno v:
Energies, Vol 11, Iss 6, p 1591 (2018)
Shallow, low-temperature geothermal resources can significantly reduce the environmental impact of heating and cooling. Based on a replicable standard workflow for three-dimensional (3D) geothermal modeling, an approach to the assessment of geotherma
Externí odkaz:
https://doaj.org/article/a6c10ac7d4d94db289810bcee9879172
Autor:
Paolo Costantini, Carla Manni
Publikováno v:
Rendiconti di Matematica e delle Sue Applicazioni, Vol 26, Iss 3-4, Pp 327-338 (2006)
We study the Bézier-like, geometric properties of four dimensional spaces of the form span < u_k, P_1, v_k >, where u_k and v_k are subject to general conditions, and describe the geometric construction of the corresponding spline spaces.
Externí odkaz:
https://doaj.org/article/fb42dfbbf39c44bd9ac978cf359ba005
Autor:
Paolo Costantini, Carla Manni
Publikováno v:
Rendiconti di Matematica e delle Sue Applicazioni, Vol 24, Iss 2, Pp 261-279 (2004)
Aim of this paper is to describe how the so called Variable Degree Polynomial Spaces can be used for the construction of C3 spatial curves, approximating or interpolating a given set of data. Their main advantages rely in the easy control on their sh
Externí odkaz:
https://doaj.org/article/e9ce5d2f461c4b6aae4fdc4a6050c673
We implement two different inversion strategies for solving the full‐waveform inversion of spectral induced polarization data: the first is a local inversion based on the Levenberg–Marquardt algorithm, whereas the second is a global optimization
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ca64bb65e6f55be22aae4c63d6125956
http://hdl.handle.net/11568/966185
http://hdl.handle.net/11568/966185
Publikováno v:
Computer Aided Geometric Design. 27:656-668
Isogeometric analysis is a new method for the numerical simulation of problems governed by partial differential equations. It possesses many features in common with finite element methods (FEM) but takes some inspiration from Computer Aided Design to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7d0f8738b19250f2265ff35ffaa5b649
https://doi.org/10.1016/j.cagd.2010.07.004
https://doi.org/10.1016/j.cagd.2010.07.004
Autor:
Valentina Ciani, Paola Marianelli, Paolo Costantini, Francesco Palmieri, Giuseppe Pasquini, Michele Sbrana, Alessandro Sbrana
Publikováno v:
Energies, Vol 11, Iss 6, p 1591 (2018)
Energies
Volume 11
Issue 6
Energies
Volume 11
Issue 6
Shallow, low-temperature geothermal resources can significantly reduce the environmental impact of heating and cooling. Based on a replicable standard workflow for three-dimensional (3D) geothermal modeling, an approach to the assessment of geotherma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8ee4ec727398d9696bbd0f87b4596b1a
https://doi.org/10.3390/en11061591
https://doi.org/10.3390/en11061591
Autor:
Carla Manni, Paolo Costantini
Publikováno v:
Numerische Mathematik. 115:333-369
We present a non-stationary, non-uniform scheme for two-point Hermite subdivision. The novelty of this approach relies on a geometric interpretation of the subdivision steps—related to generalized Bernstein bases—which permits to overcome the usu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f8e5c3730292ff72373a7b14ccbd53ca
https://doi.org/10.1007/s00211-009-0280-0
https://doi.org/10.1007/s00211-009-0280-0
Autor:
Paolo Costantini
Publikováno v:
International Journal of Wavelets, Multiresolution and Information Processing. :489-507
The aim of this paper is to describe a new five-dimensional, variable degree polynomial space. This space has the same properties of P4 and possesses generalized tension properties, in the sense that it is close to P2 for large values of the degrees.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d0717a7cf4fef006bfabd0501a4f6420
https://doi.org/10.1142/s0219691306001403
https://doi.org/10.1142/s0219691306001403
Autor:
Francesca Pelosi, Paolo Costantini
Publikováno v:
Advances in Computational Mathematics. 26:205-230
We present a new method for reconstructing the density function underlying a given histogram. First we analyze the univariate case taking the approximating function in a class of quadratic-like splines with variable degrees. For the analogous bivaria
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c7414e7ed1449be01acdc5e33b3f9723
https://doi.org/10.1007/s10444-004-8008-2
https://doi.org/10.1007/s10444-004-8008-2