In recent years, significant advances have been made in the understanding of trust and risk in electronic commerce. However, in examining the published research, some troublesome ...
One form of group support system that has received much attention from cross-disciplinary research is electronic brainstorming (EBS). While it is generally held that group cohesiv...
The paper applies an economic model of a competitive market for retail banking services to generate insights into the following relevant questions. Is the cost structure of electr...
The primary objective of this paper is to present the deÿnition of a new dynamic, linear and modal logic for security protocols. The logic is compact, expressive and formal. It a...
In this paper we construct a practical group blind signature scheme. Our scheme combines the already existing notions of blind signatures and group signatures. It is an extension o...