Zobrazeno 1 - 10
of 58
pro vyhledávání: '"Leszek Siwik"'
Publikováno v:
ISPRS International Journal of Geo-Information, Vol 9, Iss 5, p 291 (2020)
Complementing information about particular points, places, or institutions, i.e., so-called Points of Interest (POIs) can be achieved by matching data from the growing number of geospatial databases; these include Foursquare, OpenStreetMap, Yelp, and
Externí odkaz:
https://doaj.org/article/af10785aa3064ceeb198bba8a3689730
Autor:
Leszek Siwik, Dawid Kala, Mateusz Godzik, Wojciech Turek, Aleksander Byrski, Marek Kisiel-Dorohinick
Publikováno v:
Journal of Telecommunications and Information Technology, Iss 4 (2017)
Mobile Computing and Mobile Cloud Computing are the areas where intensive research is observed. The “mobility” landscape (devices, technologies, apps, etc.) evolves so fast that definitions and taxonomies do not catch up with so dynamic changes
Externí odkaz:
https://doaj.org/article/845062d8fb9c43729ca0926ff27cd6fd
Publikováno v:
Journal of Telecommunications and Information Technology, Iss 2 (2014)
When it comes to designing and implementing crawling systems or Internet robots, it is of the utmost importance to first address efficiency and scalability issues (from a technical and architectural point of view), due to the enormous size and unimag
Externí odkaz:
https://doaj.org/article/54070449aa4f48c6912be99a71dcff07
Publikováno v:
Computer Science, Vol 14, Iss 4, p 645 (2013)
There are many crawling systems available on the market but they are rather close systems dedicated for performing particular kind and class of tasks with predefined set of scope, strategy etc. In real life however there are meaningful groups of user
Externí odkaz:
https://doaj.org/article/074e020d0ea84692b614ad4d2827d91d
Supermodeling, a convergent data assimilation meta-procedure used in simulation of tumor progression
Publikováno v:
Computers & Mathematics with Applications. 113:214-224
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1a8f3caa26f13766a7649456adc91b8c
https://doi.org/10.1016/j.camwa.2022.03.025
https://doi.org/10.1016/j.camwa.2022.03.025
Publikováno v:
Journal of Parallel and Distributed Computing. 134:89-103
We present a general optimization technique to minimize the execution time, energy consumption, and numerical error of a parallel isogeometric finite element method (IGA-FEM) solver for time-dependent problems. The IGA-FEM solver is called upon multi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::16ee8ac658ec045689b63da2f66fe0b0
https://doi.org/10.1016/j.jpdc.2019.06.010
https://doi.org/10.1016/j.jpdc.2019.06.010
Publikováno v:
BIRD: BCAM's Institutional Repository Data
instname
IEEE Transactions on Parallel and Distributed Systems
instname
IEEE Transactions on Parallel and Distributed Systems
We study three-dimensional isogeometric analysis (IGA) and the solution of the resulting system of linear equations via a direct solver. IGA uses highly continuous $C^{p-1}$Cp-1 basis functions, which provide multiple benefits in terms of stability a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9fc6bf120f8fac70e86b15be6a347ed2
https://doi.org/10.1109/tpds.2018.2879664
https://doi.org/10.1109/tpds.2018.2879664
Autor:
Leszek Siwik, Maciej Woźniak, Krzysztof Podsiadło, Stephen Barrett, Marcin Łoś, Barbara Barabasz
Publikováno v:
Journal of Computational Science. 31:126-136
In this paper, we show a hybrid parallelization method for reducing the computational cost of a solver using hybrid-memory parallel machines. We show how the hybrid parallelization can be utilized to speed up challenging computational applications. N
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::97bb3c9567361c6ff56d6b51a2dc531b
https://doi.org/10.1016/j.jocs.2019.01.001
https://doi.org/10.1016/j.jocs.2019.01.001
Autor:
Leszek Siwik, Rafa Drezewski
Publikováno v:
Evolutionary Computation
Evolutionary algorithms are heuristic techniques for finding (sub)optimal solutions for hard global optimization problems. Evolutionary algorithms may be also applied to multimodal and multi-objective problems (for example compare (Deb, 2001)). In th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b9e0dceede338277ea362d260e3f5ca2
http://www.intechopen.com/articles/show/title/agent-based-multi-objective-evolutionary-algorithms-with-cultural-and-immunological-mechanisms
http://www.intechopen.com/articles/show/title/agent-based-multi-objective-evolutionary-algorithms-with-cultural-and-immunological-mechanisms
