Service-Oriented Architecture (SOA) and Web Services (WS) have received significant attention recently. Even though WS are based on open standards and support software interoperab...
This paper presents and discusses the use of an agent-oriented context-aware platform to support communities of practice (CoPs) in the health care domain. Our work is based on a s...
Luiz Olavo Bonino da Silva Santos, Renata S. S. Gu...
Digital images are increasingly being used as steganographic covers for secret communication. The Least Significant Bit (LSB) encoding is one of the most widely used methods for e...
The ability of worms to spread at rates that effectively preclude human-directed reaction has elevated them to a first-class security threat to distributed systems. We present th...
This paper investigates retiming and clock skew scheduling for improving the tolerance of synchronous circuits to delay variations. It is shown that when both long and short paths...