In this paper, we investigate the gap between auxiliary-input zero-knowledge (AIZK) and blackbox-simulation zero-knowledge (BSZK). It is an interesting open problem whether or not ...
Problems of secure communication and computation have been studied extensively in network models. Goldreich, Goldwasser, and Linial, Franklin and Yung, and Franklin and Wright have...
Abstract Charging schemes are needed to protect an integrated services network from arbitrary resource reservations and to create a funding mechanism to extend network capacity at ...
Martin Karsten, Jens Schmitt, Lars C. Wolf, Ralf S...
Elements of transaction processing become more and more accepted as a base for general purpose distributed computing.We have developed an action concept with an extended functiona...
This paper addresses two issues related to resource reservation establishment in packet switched networks oering realtime services. The rst issue arises out of the natural tensi...