In peer-to-peer (P2P) environments, trust is a very important issue when transactions/interactions occur between peers. In general, the trust evaluation on transactions/interactio...
Reputation mechanisms offer an efficient way of building the necessary level of trust in electronic markets. Feedback about an agent’s past behavior can be aggregated into a me...
Trust is the prerequisitefor successwhen a collaborative taskinvolves risk of individualistic or deceitfulbehaviorsof others. Cantrust emergein electroniccontexts? This issue is e...
Shared Care is the common answer to the challenge for improving health system's quality and efficiency. This development must be accompanied by implementing shared care infor...
In this extended abstract we summarize our consulting work, scientific research, and activism in the topic of electronic (computer-based) voting. The Dutch and Irish government...