Zobrazeno 1 - 10
of 124
pro vyhledávání: '"B Filipowicz"'
Publikováno v:
Bulletin of the Polish Academy of Sciences Technical Sciences. 65:513-522
This paper presents an application of the ant algorithm and bees algorithm in optimization of QAP problem as an example of NP-hard optimization problem. The experiments with two types of algorithms: the bees algorithm and the ant algorithm were perfo
Autor:
J. Kwiecień, B. Filipowicz
Publikováno v:
Eksploatacja i Niezawodnosc - Maintenance and Reliability. 19:296-301
Autor:
B. Filipowicz, J. Kwiecień
Publikováno v:
Bulletin of the Polish Academy of Sciences Technical Sciences. 62:797-804
In recent years, newer algorithms inspired by nature have been created and used to solve various problems. Therefore, in the paper we present the application of firefly and cockroach algorithms to optimize two queueing systems and permutation flow sh
Autor:
M. Zajdel, B. Filipowicz
Publikováno v:
Bulletin of the Polish Academy of Sciences Technical Sciences. 62:557-563
Groups of living creatures are often faced with searching for resources and choosing between one or more alternatives of resource site. Such a process is connected either with calm food acquirement or looking for a safe place to hide from danger. The
Autor:
B. Filipowicz, J. Kwiecień
Publikováno v:
Bulletin of the Polish Academy of Sciences: Technical Sciences. 60:363-368
Queueing theory provides methods for analysis of complex service systems in computer systems, communications, transportation networks and manufacturing. It incorporates Markovian systems with exponential service times and a Poisson arrival process. T
Publikováno v:
Knowledge, Information and Creativity Support Systems: Recent Trends, Advances and Solutions ISBN: 9783319190891
KICSS
KICSS
In this paper, we introduce a method for the optimization of strategic tasks using an approximation algorithm. We propose a mathematical model and suboptimal algorithm for solving this problem near optimally. An overall motivation for the development
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0e409a9c2e99a5976a3e6a75785abbec
https://doi.org/10.1007/978-3-319-19090-7_24
https://doi.org/10.1007/978-3-319-19090-7_24
Publikováno v:
Alimentary Pharmacology & Therapeutics. 8:521-526
SUMMARY Aim: To investigate the degree and selectivity of rectal thromboxane inhibition by low dose aspirin and there by investigate the contribution of platelet thromboxane to rectal thromboxane. Methods: The study was a randomized double-blind plac
Autor:
B. Filipowicz, J. Kwiecień
Publikováno v:
Cuckoo Search and Firefly Algorithm ISBN: 9783319021409
In the chapter we describe the application of firefly algorithm in discrete optimization of simple queueing structures such as queueing systems. The optimization of these systems is complicated and there is not any universal method to solve such prob
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ece32ab248b0a39fb12684cd9dd0d855
https://doi.org/10.1007/978-3-319-02141-6_16
https://doi.org/10.1007/978-3-319-02141-6_16
Autor:
Krystyna Idzikowska, B. Filipowicz
Publikováno v:
IFAC Proceedings Volumes. 33:879-884
Classical, analytical models of queueing systems are used only under the assumptions that mean service times of resPective channels differ between themselves insignificantly. In practice, such a situation hardly ever happens. In this case application
Autor:
A E Duggan, C Weber, A Knifton, W. A. Stack, Mark A. Hull, Christopher J. Hawkey, A Bishop, R Crome, B Filipowicz, J. M. Polak
Publikováno v:
Alimentary Pharmacology & Therapeutics. 13:631-635
Background : Gastric ulceration induced by aspirin and by non-steroidal anti-inflammatory drugs (NSAIDs) is a major clinical problem. The mechanism of injury is unclear. There is evidence that NSAID-induced injury may cause endothelin activation. End