Abstract Accounting management is of strategic importance for a successful uptake of computational Grid technology within the user community. Computational Grid is one the most imp...
Spam is a major problem facing email today, and current solutions are ineffective. This paper presents our progress towards defining and implementing a payment-based email deliver...
The Web frequently suffers from failures which affect the performance and consistency of applications run over it. An important fault-tolerance technique is the use of atomic tran...
: The development of complex access control architectures raises the problem of their management. In this article, we describe an architecture providing packet filters configuratio...
Defending against large, distributed Denial-of-Service attacks is challenging, with large changes to the network core or to end-hosts often suggested. To make matters worse, spooï...