Bayesian Networks and Decision Graphs
Bayesian Networks and Decision Graphs
Software Cost Estimation with Cocomo II with Cdrom
Software Cost Estimation with Cocomo II with Cdrom
Introduction to System Dynamics Modeling with Dynamo
Introduction to System Dynamics Modeling with Dynamo
CooplS '02 Proceedings of the 7th International Conference on Cooperative Information Systems
Agent Based and System Dynamics Modeling: A Call for Cross Study and Joint Research
HICSS '01 Proceedings of the 34th Annual Hawaii International Conference on System Sciences ( HICSS-34)-Volume 3 - Volume 3
On the semantics of EPCs: resolving the vicious circle
Data & Knowledge Engineering - Special issue: Business process management
Workflow management versus case handling: results from a controlled software experiment
Proceedings of the 2008 ACM symposium on Applied computing
Data & Knowledge Engineering
On Modeling and Analyzing Cost Factors in Information Systems Engineering
CAiSE '08 Proceedings of the 20th international conference on Advanced Information Systems Engineering
Analyzing the dynamic cost factors of process-aware information systems: a model-based approach
CAiSE'07 Proceedings of the 19th international conference on Advanced information systems engineering
Faulty EPCs in the SAP reference model
BPM'06 Proceedings of the 4th international conference on Business Process Management
A discourse on complexity of process models
BPM'06 Proceedings of the 2006 international conference on Business Process Management Workshops
IEEE Transactions on Systems, Man, and Cybernetics, Part C: Applications and Reviews
The effectiveness of workflow management systems: Predictions and lessons learned
International Journal of Information Management: The Journal for Information Professionals
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Introducing enterprise information systems (EIS) is usually associated with high costs. It is therefore crucial to understand those factors that determine or influence these costs. Existing cost analysis methods are difficult to apply. Particularly, these methods are unable to cope with the dynamic interactions of the many technological, organizational and project-driven cost factors, which specifically arise in the context of EIS. Picking up this problem, in previous work we introduced the EcoPOST framework to investigate the complex cost structures of EIS engineering projects through qualitative cost evaluation models. This paper extends this framework and introduces a pattern-based approach enabling the reuse of EcoPOST evaluation models. Our patterns do not only simplify the design of EcoPOST evaluation models, but also improve the quality and comparability of cost evaluations. Therewith, we further strengthen our EcoPOST framework as an important tool supporting EIS engineers in gaining a better understanding of those factors that determine the costs of EIS engineering projects.