The stochastic model of information system services identification process

Autor:	G. Tsiperman
Jazyk:	English<br />Russian
Rok vydání:	2018
Předmět:	сервис идентификация стохастическая модель ветвящийся процесс случайный граф оценка времени проектирования трудозатраты сервис-ориентированная архитектура Electronic computers. Computer science QA75.5-76.95
Zdroj:	Труды Института системного программирования РАН, Vol 26, Iss 5, Pp 7-28 (2018)
Druh dokumentu:	article
ISSN:	2079-8156 2220-6426
DOI:	10.15514/ISPRAS-2014-26(5)-1
Popis:	This article refers to labor costs estimation of information system functional requirements design problem in a service-oriented architecture. Stochastic model of information system services identification process is offered for this purpose, which allows providing the estimation of expected project objects and interrelations amount using minimal initial data. This model is based on automated business-process decomposition representation as a branching random supercritical Galton-Watson process. Decomposition elements relation design is been modeled as connected random graph construction process by Erdosh-Renyi model. Model predictions have been confirmed through verification by experimental data.
Databáze:	Directory of Open Access Journals
Externí odkaz:	https://doaj.org/article/b9776c5826b341b2a8bb7fb43a8b2571 Zobrazit plný text záznamu View record in DOAJ