570 search results - page 67 / 114 » Approximating Some Network Design Problems with Node Costs |
ICCNMC
2005
Springer
14 years 2 months ago
2005
Springer
— In this paper, we address a sensor network lifetime problem that maintains a certain throughput in an environment where physical node destruction is possible. While lifetime is...
TWC
2011
13 years 3 months ago
2011
Abstract—In this paper we consider wireless cooperative multihop networks, where nodes that have decoded the message at the previous hop cooperate in the transmission toward the ...
ICCAD
2006
IEEE
14 years 5 months ago
2006
IEEE
We present the first efficient approach to global routing that takes spacing-dependent costs into account and provably finds a near-optimum solution including these costs. We sh...
JCO
2006
13 years 8 months ago
2006
Abstract Energy conservation in mobile ad hoc networks is of paramount importance because most mobile nodes usually have very limited energy supply. Previous research on this issue...
IJCNN
2008
IEEE
14 years 3 months ago
2008
IEEE
— The purpose of this study was to develop a product design model for impact toughness estimation of low-alloy steel plates. Based on these estimates, the rejection probability o...