450 search results - page 26 / 90 » Network cost minimization using threshold-based discounting |
INFOCOM
2002
IEEE
14 years 14 days ago
2002
IEEE
— Directional antennas can be useful in significantly increasing node and network lifetime in wireless ad hoc networks. In order to utilize directional antennas, an algorithm is ...
MOBICOM
2004
ACM
14 years 29 days ago
2004
ACM
In this paper we consider the problem of searching for a node or an object (i.e., piece of data, file, etc.) in a large network. Applications of this problem include searching fo...
JSAC
2011
13 years 2 months ago
2011
— We investigate spectrum sensing by energy detection based on two different objective functions: a Bayesian sensing cost or the network weighted sum capacity. The Bayesian cost ...
NOSSDAV
1995
Springer
13 years 11 months ago
1995
Springer
We propose and analyze an architecture for storage servers in large Video on Demand (VoD) systems. We describe a method for distributing the collection of titles among the levels o...
PE
2008
Springer
13 years 7 months ago
2008
Springer
We develop a queueing model for analyzing resource replication strategies in wireless sensor networks. The model can be used to minimize either the total transmission rate of the ...