We prove that QIP(2), the class of problems having two-message quantum interactive proof systems, is a subset of PSPACE. This relationship is obtained by means of an efficient pa...
We present a formalization of a proof of self-stabilization in the Coq proof assistant. Coq is a program allowing to define mathematical objects and properties, and to make proof...
We argue that mutable programs are an important class of future applications. The field of software agents is an important beneficiary of mutability. We evaluate existing mutabl...
Java's design goals of portability, safety, and ubiquity make it a potentially ideal language for large-scale heterogeneous computing. One of the remaining challenges is to c...
Information agents are computational software systems that provides transparent access to many different information sources in the Internet, and to be able to retrieve, analyze, ...