Cyber-physical systems (CPSs) are the next generation of engineered systems in which
computing, communication, and control technologies are tightly integrated. Research on …

A directed acyclic network is considered where all the terminals need to recover the sum of
the symbols generated at all the sources. We call such a network a sum-network. It is shown …

We show a tight lower bound of Ω (N log log N) on the number of transmission required to
compute the parity of N bits (with constant error) in a network of N randomly placed sensors …

We consider in-network computation of an arbitrary function over an arbitrary communication
network. A network with capacity constraints on the links is given. Some nodes in the …

This paper considers the following network computation problem: n nodes are placed on a√
n×√ n grid, each node is connected to every other node within distance r (n) of itself, and it …

During last years the interest on distance learning techniques has grown steadily as far as
the use of electronic instruments in experimentation is concerned. Due to the higher and …

The widely-studied radio network model [Chlamtac and Kutten, 1985] is a graph-based
description that captures the inherent impact of collisions in wireless communication. In this …

We consider in-network computation of MAX and the approximate histogram in an n-node
structure-free random multihop wireless network. The key assumption that we make is that …

We consider in-network computation of MAX in a structure-free random multihop wireless
network. Nodes do not know their relative or absolute locations and use the Aloha MAC …

We consider directed acyclic networks with multiple sources and multiple terminals where
each source generates one iid random process over a finite field and all the terminals want …