118 search results - page 4 / 24 » Strong Lower Bounds for a Survivable Network Design Problem |
WDAG
2009
Springer
14 years 29 days ago
2009
Springer
The (M, W)-controller, originally studied by Afek, Awerbuch, Plotkin, and Saks, is a basic ted tool that provides an abstraction for managing the consumption of a global resource ...
GLOBECOM
2010
IEEE
13 years 3 months ago
2010
IEEE
In this paper, we design the optimal precoding matrices for amplify-and-forward (AF) multiple-input multipleoutput (MIMO) relay networks. Specifically, we consider a dualhop relay ...
WADS
2007
Springer
14 years 14 days ago
2007
Springer
Abstract. Assumptions about node density in the Sensor Networks literature are frequently too strong or too weak. Neither absolutely arbitrary nor uniform deployment seem feasible ...
MOBIHOC
2001
ACM
14 years 6 months ago
2001
ACM
In this paper we consider the following problem for ad hoc networks: assume that n nodes are distributed in a d-dimensional region, with 1d3, and assume that all the nodes have th...
SIROCCO
2004
13 years 7 months ago
2004
A black hole is a harmful host that destroys incoming agents without leaving any observable trace of such a destruction. The black hole search problem is to unambiguously determine...