Ecological security is an important basis of the entire human security system, the cornerstone for human survival. Knowing the status of ecological security is crucial for making ...
Type systems and program logics are often conceived to be at opposing ends of the spectrum of formal software analyses. In this paper we show that a flow-sensitive type system ensu...
A Grid system is a Virtual Organization that is composed of several autonomous domains. Authorization in such a system needs to be flexible and scalable to support multiple securi...
Bo Lang, Ian T. Foster, Frank Siebenlist, Rachana ...
Many software security solutions require accurate tracking of control/data dependencies among information objects in network applications. This paper presents a general dynamic in...
The Web Services Framework provides techniques to enable the application-toapplication use of the Web. It has the potential of becoming the core of a new Web-based middleware plat...