With the use of data warehousing and online analytical processing (OLAP) for decision support applications new security issues arise. The goal of this paper is to introduce an OLA...
Parts of the CICS transaction processing system were modelled formally in the 1980s in a collaborative project between IBM Hursley Park and Oxford University Computing Laboratory....
An enormous amount of information available via the Internet exists. Much of this data is in the form of text-based documents. These documents cover a variety of topics that are v...
Companies invest large amounts of money in new technologies. Not surprisingly, much of the research carried out in relation to IT-investments has focused on the adoption of new te...
Information, stored in databases, is a key competitive advantage of many companies. However, this importance does not imply that managers will view data as a strategic resource or...