Service Level Agreements (SLAs) is currently one of the major research topics in Grid Computing. Among many system components for the supporting of SLA-aware Gridbased workflow, t...
The business model of Web2.0 applications like FaceBook, Flickr, YouTube and their likes is based on an asymmetry: Users generate content, Web2.0 application providers own, (i), th...
Abstract. Security issues have to be carefully considered for information systems that support the business processes of an organization, in particular, when these systems build on...
: This paper introduces a tailored procedure model to construct reference models by using rich empirical data. The procedure model has been built based on requirements from the pub...
A vertically integrated market consists of potentially competing companies who supply each other with products and services. Information technology can be employed to improve the b...