The NIST model for role-based access control: towards a unified standard
RBAC '00 Proceedings of the fifth ACM workshop on Role-based access control
Enterprise Ontology: Theory and Methodology
Enterprise Ontology: Theory and Methodology
Strategic Analysis Using Value Modeling--The c3-Value Approach
HICSS '07 Proceedings of the 40th Annual Hawaii International Conference on System Sciences
Key performance indicators: developing, implementing, and using winning kpis
Key performance indicators: developing, implementing, and using winning kpis
Role Engineering for Enterprise Security Management
Role Engineering for Enterprise Security Management
Understanding the semantics of data provenance to support active conceptual modeling
Active conceptual modeling of learning
Towards a reference ontology for business models
ER'06 Proceedings of the 25th international conference on Conceptual Modeling
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A value constellation is an economic system of actors exchanging objects of value to satisfy a consumer's need. Its operation is driven by strategic goals, such as shared profit generation and strengthening of long-term business relationships. Its stability, though, depends on how efficiently its actors perform their operations and, consequently, on how value is produced. How to enforce actual value delivery gives rise to several conceptual and practical issues on service monitoring, being the former the subject of this paper. We hereby propose a framework comprising an ontology and method for deriving monitoring requirements from and to value constellations. The framework is evaluated via case study in electricity markets, where a smart metering constellation provides monitoring services to another constellation from the electricity imbalance market. The feasibility analysis shows how to use the ontology to derive multiple alternatives to monitor a value constellation, and how to choose the (potentially) most value-adding one.