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- Giannoulis, Constantinos, 1981-, et al.
(författare)
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A Comparative Analysis of Enterprise Modeling Approaches for Modeling Business Strategy
- 2013
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Ingår i: PoEM Short Papers 2013. - 9783642416408 ; , s. 193-204
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Konferensbidrag (refereegranskat)abstract
- A gap in the alignment of business and IT lies between strategy and IS, despite the advancements of enterprise modeling. The objective of our study is to compare various enterprise modeling approaches with respect to their ability to capture and represent strategy notions. This includes identifying strategy notions from established business strategy formulations within Strategic Management, which are expressed in the Unified Business Strategy Meta Model. The interdisciplinary nature of the study constitutes a research challenge due to the significant difference on the levels of abstraction between Strategic Management and IS. To the best of our knowledge, no similar effort has been undertaken, therefore, the outcome of this study will provide the enterprise modeling community with a basis to address strategy and IS alignment linking strategic objectives and intentions to information systems.
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| 2. |
- Lagerström, Robert, 1981-, et al.
(författare)
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Visualizing and Measuring Enterprise Architecture : An Exploratory BioPharma Case
- 2013
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Ingår i: The 6<sup>th</sup> IFIP WG 8.1 Working Conference on the Practice of Enterprise Modeling (PoEM). - Berlin, Heidelberg : Springer Berlin Heidelberg. - 9783642416408 ; , s. 9-23
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Konferensbidrag (refereegranskat)abstract
- We test a method for visualizing and measuring enterprise application architectures. The method was designed and previously used to reveal the hidden internal architectural structure of software applications. The focus of this paper is to test if it can also uncover new facts about the applications and their relationships in an enterprise architecture, i.e., if the method can reveal the hidden external structure between software applications. Our test uses data from a large international telecom company. In total, we analyzed 103 applications and 243 dependencies. Results show that the enterprise application structure can be classified as a core-periphery architecture with a propagation cost of 25%, core size of 34%, and architecture flow through of 64%. These findings suggest that the method could be effective in uncovering the hidden structure of an enterprise application architecture.
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