The success of open government initiatives depends on understanding the informational needs of the concerned citizens and other stakeholders as prerequisite for open access to rel...
eXtensible Business Reporting Language (XBRL) presents new opportunities for integrating information flow within communities of diverse organisations thereby significantly enhanci...
: This paper addresses a specific problem that may arise as consequence of the globalization of the markets. This is the incompatibility between local and global standards of trust...
Standard security notions for encryption schemes do not guarantee any security if the encrypted messages depend on the secret key. Yet it is exactly the stronger notion of security...
Standard methods for role assignment partition the vertex set of a graph in such a way that vertices in the same class can be considered to have equivalent roles in the graph. Seve...