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- Elena L. Kartasheva, Valery Adzhiev, Alexander A. Pasko, Oleg Fryazinov, Vladimir A. Gasilov
- Symposium on Solid Modeling and Applications
- 2003

The presented approach to discretization of functionally defined heterogeneous objects is oriented towards applications associated with numerical simulation procedures, for example, finite element analysis (FEA). Such applications impose specific constraints upon the resulting surface and volume meshes in terms of their topology and metric characteristics,… (More)

- Elena L. Kartasheva
- Shape Modeling International
- 1999

The algorithm for automatic reducing of the topology of h-genus three-dimensional polyhedron to the topology of a ball is proposed. The polyhedron is assumed to be represented by a three-dimensional cell complex. The special technique for separation of two-dimensional subcomplexes producing the cutting surfaces is described. This technique is based on… (More)

- Valery Adzhiev, Elena L. Kartasheva, Tosiyasu L. Kunii, Alexander A. Pasko, Benjamin Schmitt
- J. Comput. Inf. Sci. Eng.
- 2002

- Valery Adzhiev, Elena L. Kartasheva, Tosiyasu L. Kunii, Alexander A. Pasko, Benjamin Schmitt
- Symposium on Solid Modeling and Applications
- 2002

The paper presents an approach to modeling heterogeneous objects as multidimensional point sets with multiple attributes (hypervolumes). A theoretical framework is based on a hybrid model of hypervolumes combining a cellular representation and a constructive representation using real-valued functions. This model allows for independent but unifying… (More)

- Elena L. Kartasheva
- International Journal of Shape Modeling
- 1999

- Pierre-Alain Fayolle, Alexander A. Pasko, Elena L. Kartasheva, Christophe Rosenberger, Christian Toinard
- Heterogeneous Objects Modelling and Applications
- 2008

The automation of the function-based (FRep) volumetric modeling task is tackled by introducing template parameterized models and a procedure for recovery of constructive models from segmented point-sets. In order to reuse existing models, we propose to parameterize them and to fit the parameters to different point-sets for optimizing and adapting the shape… (More)

- Elena L. Kartasheva, Valery Adzhiev, Alexander A. Pasko, Oleg Fryazinov, Vladimir A. Gasilov
- J. Comput. Inf. Sci. Eng.
- 2003

The presented approach to discretization of functionally defined heterogeneous objects is oriented towards applications associated with numerical simulation procedures, for example, finite element analysis (FEA). Such applications impose specific constraints upon the resulting surface and volume meshes in terms of their topology and metric characteristics,… (More)

- Elena L. Kartasheva, Valery Adzhiev, Peter Comninos, Oleg Fryazinov, Alexander A. Pasko
- Heterogeneous Objects Modelling and Applications
- 2008

- Boris N. Chetverushkin, Vladimir A. Gasilov, +4 authors A. S. Minkin
- PARCO
- 2005

c © 2006 by John von Neumann Institute for Computing Permission to make digital or hard copies of portions of this work for personal or classroom use is granted provided that the copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. To copy otherwise requires prior… (More)