The suitable utility of driving the enterprise architecture exercise is to utilize framework as fundamental guidance. But there are some challenges applying those frameworks for government and their agencies because most have concentrated focus private sector which fundamentally requirement would be specifically different. This paper aims propose that sustainable applies national strategic plan...

a r t i c l e i n f o Keywords: Data warehousing Data warehouse architecture Archictecture selection Independent data marts Bus architecture Enterprise data warehouse Hub and spoke Federated Even though data warehousing has been in existence for over a decade, companies are still uncertain about a critical decision — which data warehouse architecture to implement? Based on the existing literatu...

Due to the growing importance of alignment, compliance and manageability issues, increased attention is being paid to architectures and architecture management recently. A holistic approach to enterprise architecture requires business related and information systems related artifacts to be equally treated. This paper describes the extension of an existing approach to enterprise architecture and...

This paper analyses the contribution to knowledge management of an enterprise reference architecture and enterprise ontologies constructed in accordance with it. A particular enterprise ontology has to support the knowledge acquisition, discovery and modeling efforts of the endusers within the context of their enterprise including the software applications (e.g., ERP, MES, Socio-Technical Tool,...

The paper deals with Knowledge-based Information Systems (IS) engineering. The Enterprise management functions, processes and their interactions are considered as the major components of the domain knowledge. This is the peculiarity of this approach to Enterprise modelling for IS engineering. The resulting framework for Enterprise modelling and Knowledge-based IS engineering – Enterprise meta-m...

Meta models are the core of enterprise architecture, but still few methods are available for the creation of meta models tailored for specific purposes. This paper presents two approaches, one focusing on the stakeholders’ information demand of enterprise architecture and the other driven by causal analysis of enterprise system properties. The two approaches are compared and a combined best-of-...

Attempts to define consistent reference models for systems and software life cycle processes have been hindered by the lack of an acceptable underlying architecture for such models. The use of existing enterprise architecture models is put forward as an appropriate solution to this problem. By assigning processes to identifiable entities in the enterprise model, problems arising from the lack o...