DocumentCode
3466145
Title
Information Systems Performance Analysis Using Task-Level Simulator
Author
Walkowiak, Tomasz
Author_Institution
Inst. of Comput. Eng., Control & Robot., Wroclaw Univ. of Technol., Wroclaw, Poland
fYear
2009
fDate
June 30 2009-July 2 2009
Firstpage
218
Lastpage
225
Abstract
The paper presents the approach to modeling and simulation of information systems. The systems are being analyzed from the point of services realized by them. Therefore, the system is modeled as a network of interacting tasks and technical infrastructure required for the service realization. Paper, presents the formal model of a system, accompanied with model of a task realization. Moreover, a description of developed simulator, a case study with exemplar results and simulator performance analysis is given.
Keywords
information systems; service industries; simulation; information systems performance analysis; interacting task network; service realization; task level simulator; task realization; Analytical models; Computational modeling; Computer networks; Computer simulation; Control engineering computing; Discrete event simulation; Information analysis; Information systems; Logic; Performance analysis; information system; modeling; simulation;
fLanguage
English
Publisher
ieee
Conference_Titel
Dependability of Computer Systems, 2009. DepCos-RELCOMEX '09. Fourth International Conference on
Conference_Location
Brunow
Print_ISBN
978-0-7695-3674-3
Type
conf
DOI
10.1109/DepCoS-RELCOMEX.2009.49
Filename
5261010
Link To Document