We present a new client cache consistency algorithm for client caching database management systems. The algorithm, called Asynchronous Avoidance-based Cache Consistency (AACC), pr...
We propose a definition of hierarchical heterogeneous formal specifications, where each module is specified according to its own homogeneous logic. We focus on the specification st...
Abstract. Narrowing is a method for solving equations in the equational theories of term rewriting systems. Unification and rewriting, the central operations in narrowing, are ofte...
The explosion of the web has led to a situation where a majority of the traffic on the Internet is web related. Today, practically all of the popular web sites are served from sing...
In an open network such as the Internet, multicast security services typically start with group session-key distribution. Considering scalability for group communication among wide...