This paper describes the evolution of the Portals message passing architecture and programming interface from its initial development on tightly-coupled massively parallel platfor...
Ron Brightwell, William Lawry, Arthur B. Maccabe, ...
Abstract--In this work, we address the performance problems that arise when unicast security protocols IPSEC and SSL are applied for securing the end-to-end communication in hybrid...
In order to adapt to time-varying wireless channels, various channel-adaptive schemes have been proposed to exploit inherent spatial diversity in mobile/wireless ad hoc networks w...
Recent theoretical results show that it is optimal to allow interfering sources to transmit simultaneously as long as they are outside a well-defined exclusion region around a de...
— Cross-layer optimization (CLO) promises significant gains in comparison to a conventional system design, which does not allow for information exchange across layers. One of th...
Andreas Saul, Shoaib Khan, Gunther Auer, Wolfgang ...