Title | ||
---|---|---|
Architecture analysis of enterprise systems modifiability: a metamodel for software change cost estimation |
Abstract | ||
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Enterprise architecture models can be used in order to increase the general understanding of enterprise systems and specifically to perform various kinds of analysis. The present paper proposes a metamodel for enterprise systems modifiability analysis, i.e. assessing the cost of making changes to enterprise-wide systems. The enterprise architecture metamodel is formalized using probabilistic relational models, which enables the combination of regular entity-relationship modeling aspects with means to perform enterprise architecture analysis. The content of the presented metamodel is validated based on survey and workshop data and its estimation capability is tested with data from 21 software change projects. To illustrate the applicability of the metamodel an instantiated architectural model based on a software change project conducted at a large Nordic transportation company is detailed. |
Year | DOI | Venue |
---|---|---|
2010 | 10.1007/s11219-010-9100-0 | Software Quality Journal |
Keywords | Field | DocType |
Enterprise architecture,Software modifiability,Metamodel,Probabilistic relational models | Enterprise architecture,Software engineering,Systems engineering,Computer science,Model-driven architecture,Functional software architecture,NIST Enterprise Architecture Model,Enterprise integration,View model,Enterprise architecture framework,Reliability engineering,Enterprise architecture management | Journal |
Volume | Issue | ISSN |
18 | 4 | 0963-9314 |
Citations | PageRank | References |
13 | 0.74 | 28 |
Authors | ||
3 |
Name | Order | Citations | PageRank |
---|---|---|---|
Robert Lagerström | 1 | 401 | 36.58 |
Pontus Johnson | 2 | 788 | 55.88 |
Mathias Ekstedt | 3 | 634 | 49.70 |