Abstract We define a notion of context that represents invariant, stable-over-time behavior in an environment and we propose an algorithm for detecting context changes in a stream ...
Push-to-Talk (PTT) is a useful capability for rapidly deployable wireless mesh networks used by first responders. PTT allows several users to speak with each other while using a si...
We compare di erent degrees of architecture abstraction and communication reliability in distributed programming languages. A nearly architecture independent logic programming lang...
During the different phases of a project, stakeholders have different communication needs and make use of different communication media to satisfy them. A group memory system must...
Abstract. We present a theorem proving environment for the development of reliable and efficient group communication systems. Our approach makes methods of automated deduction appl...