Szczegóły publikacji
Opis bibliograficzny
Hypergraph grammar based adaptive linear computational cost projection solvers for two and three dimensional modeling of brain / Damian Goik, Marcin SIENIEK, Maciej WOŹNIAK, Anna Paszyńska, Maciej PASZYŃSKI // Procedia Computer Science [Dokument elektroniczny]. — Czasopismo elektroniczne ; ISSN 1877-0509. — 2014 — vol. 29, s. 1002–1013. — Bibliogr. s. 1013, Abstr. — ICCS 2014 : 14th International Conference on Computational Science : [Cairns, Australia, June 10-12, 2014]
Autorzy (5)
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 82186 |
|---|---|
| Data dodania do BaDAP | 2014-06-26 |
| Tekst źródłowy | URL |
| DOI | 10.1016/j.procs.2014.05.090 |
| Rok publikacji | 2014 |
| Typ publikacji | referat w czasopiśmie |
| Otwarty dostęp |  |
| Czasopismo/seria | Procedia Computer Science |
Abstract
In this paper we present a hypergraph grammar model for transformation of two and three dimensional grids. The hypergraph grammar concerns the proces of generation of uniform grids with two or three dimensional rectangular or hexahedral elements, followed by the proces of h refinements, namely breaking selected elements into four or eight son elements, in two or three dimensions, respectively. The hypergraph grammar presented in this paper expresses also the two solver algorithms. The first one is the projection based interpolation solver algorithm used for computing H-1 or L-2 projections of MRI scan of human head, in two and three dimensions. The second one is the multi-frontal direct solver utilized in the loop of the Euler scheme for solving the non-stationary problem modeling the three dimensional heat transport in the human head generated by the cellphone usage.
