Today's enterprises are faced with highly dynamic, sometimes even hostile environments. This paper dicovers that the two most prominent organizational strategies addressing these challenges, namely that of widespread decentralization and of business process orientation, are inherently...

With respect to the major role information warehouses play for the management an approach for specifying management views within the requirements specification phase is presented. Based on a framework relating development phases and abstraction layers the roles of documents within development...

The analysis of this chapter starts from organisational theory, and from this it draws conclusions for the design, and possible organisational applications, of Distributed AI systems. We first review how the concept of organisations has emerged from non-organised black-box entities to so-called...

The specification of management views on business processes is a main development task in the requirements specification of reporting systems for the management. Today the information warehouse is the accepted IT architecture for this purpose. The paper summarises the state of the research on...

Based on recent work on the so called MetaMIS approach we show how fact calculations can be specified from a management point of view. The MetaMIS approach's intention is to specify management views on business processes. It comprises a language, a representation formalism and guidelines to...

Several years ago optimistic concurrency control gained much attention in the database community. However, two-phase locking was already well established, especially in the relational database market. Concerning traditional database systems most developers felt that pessimistic concurrency...

Advanced database applications, such as CAD/CAM, CASE, large AI applications or image and voice processing, place demands on transaction management which differ substantially from those in traditional database applications. In particular, there is a need to support enriched data models (which...

Advanced database applications, such as CAD/CAM, CASE, large AI applications or image and voice processing, place demands on transaction management which differ substantially from those of traditional database applications. In particular, there is a need to support enriched data models (which...

Research in the field of information warehousing mostly focuses technical aspects. Only recently some contributions are found dealing with methodical aspects of information warehouse development processes. With respect to the central role information warehouses play for the management a...