DocumentCode
1977912
Title
Determining Appropriate IT Systems Design Based on System Models
Author
Izukura, Sayaka ; Yanoo, K. ; Sakaki, H. ; Kawatsu, Masato
Author_Institution
Knowledge Discovery Res. Labs., NEC Corp., Kawasaki, Japan
fYear
2013
fDate
22-26 July 2013
Firstpage
834
Lastpage
835
Abstract
Developing IT systems to satisfy Service Level Objectives (SLOs) of various Non-Functional Requirements (NFRs) while minimizing cost is in great demand. To automatically find the best system design, we propose an effective optimization method based on models of IT systems and their NFR evaluations. Our method is able to handle SLOs whose satisfaction is hard to check analytically as constraints and can be applied to a wide variety of system sizing problems.
Keywords
formal specification; optimisation; IT systems design; NFR evaluations; SLO; branch-and-bound algorithm; effective optimization method; nonfunctional requirements; service level objectives; system models; system sizing problems; Availability; Optimization; Resource management; Servers; Silicon; Time factors; IT system modeling; automatic system sizing; design optimization;
fLanguage
English
Publisher
ieee
Conference_Titel
Computer Software and Applications Conference (COMPSAC), 2013 IEEE 37th Annual
Conference_Location
Kyoto
Type
conf
DOI
10.1109/COMPSAC.2013.142
Filename
6649931
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