| Autor: |
Pavlov Nikolay, Iliev Anton, Rahnev Asen, Kyurkchiev Nikolay |
| Jazyk: |
angličtina |
| Rok vydání: |
2018 |
| Předmět: |
|
| Zdroj: |
Cybernetics and Information Technologies, Vol 18, Iss 3, Pp 37-47 (2018) |
| Druh dokumentu: |
article |
| ISSN: |
1314-4081 |
| DOI: |
10.2478/cait-2018-0037 |
| Popis: |
In this paper we study the Hausdorff approximation of the shifted Heaviside step function ht0(t) by sigmoidal functions based on the Chen’s and Pham’s cumulative distribution functions and find an expression for the error of the best approximation. We give real examples with data provided by IBM entry software package and Apache HTTP Server using Chen’s software reliability model and Pham’s deterministic software reliability model. Some analyses are made. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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