We present a general framework for reasoning about network worms and analyzing the potency of worms within a specific network. First, we present a discussion of the life cycle of ...
Most fault-tolerant systems are designed to stop faulty programs before they write permanent data or communicate with other processes. This property (halt-on-failure) forms the co...
The concept of context-dependent access control has emerged during the last years: Information about the state of a process model of a working environment is combined with general ...
We report on a study of the relationship between collaboration and knowledge management. Successful knowledge management projects encourage and enhance collaboration between emplo...
Widespread access to the Internet has led to the formation of geographically dispersed scientific communities collaborating through the network. The tools supporting such collabor...