In the paper, we present our solution to the issue of modelling and verification of
communicational behaviour in Component-Based Systems (CBSs) allowing creation and …

We present our work on Web-deployed human interface for a knowledge grid intended for
sharing medical knowledge. The grid allows medical specialists to provide their knowledge …

In a small group of people it is quite easy to start a collaboration based on shared trust,
because people quickly recognize quality of each other. But this is not true when we move to …

New ICT approaches promise better support to the traditional ways that medicine handles
information. Exploring ways to provide this support, we formulated the principles of he …

In a service-based grid, the data to be processed are usually moved to the service. However
this is not always possible for security and data privacy reasons, as in biomedical grids …

The Grid community works on an infrastructure for sharing resources across organizational
boundaries, which would be easy to use and provide a reasonable amount of security. A …

Message level security is essential in knowledge grids, where digital signing of messages is
a natural requirement. XML-Signature based digital signatures were reported to be very …

This thesis focuses on selected areas of biomedical research in order to benefit from current
computational infrastructures established in scientific community in european and global …

The concept of public key infrastructures (PKIs) was introduced to complement mechanisms
based on asymmetric cryptography to provide scalable security protocols suitable for …

This thesis summarizes our research in authentication/authorization and identity
management field presented in 19 reviewed papers referenced in the thesis text. Their …