DocumentCode :
2392501
Title :
Modelling requirements variability across product lines
Author :
Bühne, Stan ; Lauenroth, Kim ; Pohl, Klaus
Author_Institution :
Inst. for Comput. Sci. & Bus. Inf. Syst., Univ. of Duisburg-Essen, Essen, Germany
fYear :
2005
fDate :
29 Aug.-2 Sept. 2005
Firstpage :
41
Lastpage :
50
Abstract :
The explicit definition of variability in software product lines is a key difference between the development of single software systems and software product line engineering. More and more companies maintain several software product lines which focus on different types of products, market segments, and/or domains. Those product lines typically share commonalities and variability. The companies thus face the problem of managing communality and variability across different product lines. In this paper, we identify essential requirements for the documentation of requirements variability across product lines. We propose a meta model for structuring the variability information, sketch a prototypical realisation for managing variability across product lines in DOORS, and illustrate the use of the meta model in a small example. We further report on experiences made with the proposed variability modelling approach.
Keywords :
software development management; system documentation; software development; software engineering; software product lines; software requirements; Computer science; DVD; Design engineering; Hard disks; Information management; Information systems; Prototypes; Software maintenance; Software systems; Systems engineering and theory;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Requirements Engineering, 2005. Proceedings. 13th IEEE International Conference on
Print_ISBN :
0-7695-2425-7
Type :
conf
DOI :
10.1109/RE.2005.45
Filename :
1531026
Link To Document :
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