Paweł Topa
AGH University of Science and Technology
41 Papers
220 Citations
Paweł Topa is an academic researcher from AGH University of Science and Technology. The author has contributed to research in topics: Cellular automaton & Water flow. The author has an hindex of 11, co-authored 41 publications. Previous affiliations of Paweł Topa include Polish Academy of Sciences.
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Papers
A new algorithm for adapting the configuration of subcomponents in large-scale optimization with cooperative coevolution
TL;DR: A new CC algorithm is proposed in which part of the available computational budget is spent for adapting both the dimensionality of subcomponents and the number of evolved individuals during the optimization process, which can outperform a state-of-the art algorithm based on adaptive equally sized decompositions.
45
A new approach to modeling of foraminiferal shells
Jarosław Tyszka,Paweł Topa +1 more
TL;DR: A model of foraminiferal shells that applies a moving-reference system that focuses on real morphologic characteristics and follows stepwise natural biological processes and expresses stochastic parameters that mimics phenotypic variability of a shell.
31
•Journal Article
GPGPU Computing for Microscopic Simulations of Crowd Dynamics
TL;DR: This work considers a continuous social force model, based on differential equations (molecular dynamics) and a discrete social distances model based on non-homogeneous cellular automata, and proposes and test some possibilities for tuning the proposed algorithms for efficient GPU computations.
25
Dynamically Reorganising Vascular Networks Modelled Using Cellular Automata Approach
Paweł Topa
- 23 Sep 2008
TL;DR: The model of tumour induced angiogenesis is presented that apart from predominating phenomena, as influence of VEGF, includes newly discovered factors such as Dll4/Notch signalling and remodelling processes.
20
2D and 3D numerical models of the growth of foraminiferal shells
Paweł Łabaj,Paweł Topa,Jarosław Tyszka,Witold Alda +3 more
- 02 Jun 2003
TL;DR: This model introduces three important aspects of simulations, i.e. non-circular chamber shapes, allometry of chambers and three dimensional simulation space, and closely mimics morphology and variability of recent and fossil foraminifera.