This is an Internet era. Most of the organizations try to establish their development centers and branch offices across the World. Employees working from their homes are also beco...
This paper discusses a stylized communications problem where one wishes to transmit a real-valued signal x Rn (a block of n pieces of information) to a remote receiver. We ask wh...
Abstract-- We investigate cascade dynamics in thresholdcontrolled (multiplex) propagation on random geometric networks. We find that such local dynamics can serve as an efficient, ...
A group key agreement protocol (GKA) allows a set of players to establish a shared secret key which can be used to secure a subsequent communication. Several efficient constantrou...
To support network programming, we present Deluge, a reliable data dissemination protocol for propagating large data objects from one or more source nodes to many other nodes over...