Enterprise Architecture (EA) implementation refers to a set of activities ultimately aiming to align business objectives with Information Technology infrastructure in an organization. EA implementation is a multidisciplinary, complicated, and endless process, hence calls for adequate education and training programs that will build highly skilled personnel (called enterprise architects) with div...

Many organizations have now adopted Service Oriented Architecture (SOA) as an architectural style to help them with architecture, design and implementation of their core services and systems. Most of these organizations are challenged in integrating SOA style with their overall Enterprise Architecture work. This framework links an SOA style with the Enterprise Architecture (EA) methodologies to...

Enterprise Architecture Management (EAM) is the practice of modeling the business and IT artifacts in an enterprise and relating them with each other. By documenting these interdependencies between business and the supporting IT, strategic decisions can be made towards a planned and consolidated enterprise architecture that matches the business needs. However, enterprise architecture models can...

Business and IT alignment remains an ongoing concern for organizations. Enterprise Architecture has emerged as a possible tool for understanding and planning for BIA, but the current range of methods and frameworks for EA do not support precise measurement. In this paper, we propose a set of technologies and concepts notably goals and computable functions which can be used to provide a measure ...

Pulkkinen, Mirja Enterprise Architecture as a Collaboration Tool: Discursive Process for Enterprise Architecture Management, Planning and Development Jyväskylä: University of Jyväskylä, 2008, 130 p. (+ included articles) (Jyväskylä Studies in Computing ISSN 1456-5390; 93) ISBN 978-951-39-3409-5 (PDF), 978-951-39-3378-4 (nid.) Finnish summary Diss. The information and communication technology (I...

Determining the value contribution of IS investments is a crucial task to support conscious decisions, e.g. about the scope or for or against the implementation of these investments. IS investments transform an enterprise not only in its IS related architecture, but often enable enhancements within the business related architecture. Valuating IS investments from an integral point of view theref...

Determining the value contribution of IS investments is a crucial task to support conscious decisions, e.g. about the scope or for or against the implementation of these investments. IS investments transform an enterprise not only in its IS related architecture, but often enable enhancements within the business related architecture. Valuating IS investments from an integral point of view theref...