Mobility, context-awareness and payment combined provide a customer with a completely new setting of consuming services at any time and any place. We introduce SmartRestaurant ser...
In this paper, we propose a new efficient and secure micro-payment scheme, named e-coupons, which can provide the users the facility of delegating their spending capability to oth...
— Conventionally, most network protocols assume that the network entities who participate in the network activities will always behave as instructed. However, in practice, most n...
Weizhao Wang, Xiang-Yang Li, Zheng Sun, Yu Wang 00...
New consumer appliances such as PDA, Set Top Box, GSM/UMTS terminals enable an easy access to the internet and strongly contribute to the development of ecommerce and m-commerce s...
Marc Renaudin, G. Fraidy Bouesse, Ph. Proust, J. P...
Peer-to-Peer (P2P) systems are currently used in a variety of applications. File sharing applications and ad hoc networking have fueled the usage of these systems. P2P systems gen...