15 search results - page 2 / 3 » On the Complexity of Computing Minimum Energy Consumption Br... |
MOBICOM
2003
ACM
13 years 9 months ago
2003
ACM
We develop algorithms for finding minimum energy disjoint paths in an all-wireless network, for both the node and linkdisjoint cases. Our major results include a novel polynomial...
ISPAN
2005
IEEE
13 years 10 months ago
2005
IEEE
We present QoS Geometric Broadcast Protocol (QoSGBP), a novel broadcasting protocol for heterogeneous wireless ad hoc and sensor networks. While broadcasting is a very energy-expe...
MOBIDE
2010
ACM
13 years 4 months ago
2010
ACM
Complex event detection over data streams has become ubiquitous through the widespread use of sensors, wireless connectivity and the wide variety of end-user mobile devices. Typic...
DCOSS
2006
Springer
13 years 8 months ago
2006
Springer
Abstract. We consider the problem of estimating vector-valued variables from noisy "relative" measurements. The measurement model can be expressed in terms of a graph, wh...
ICDCS
2007
IEEE
13 years 8 months ago
2007
IEEE
In this paper, we consider the issue of constructing an energy-efficient virtual network backbone in mobile ad hoc networks (MANETs) for broadcasting applications using directiona...