380 search results - page 5 / 76 » An Empirical Study of Optimization for Maximizing Diffusion ... |
WINE
2010
Springer
13 years 6 months ago
2010
Springer
The problem of influence maximization deals with choosing the optimal set of nodes in a social network so as to maximize the resulting spread of a technology (opinion, productowne...
CN
2006
13 years 8 months ago
2006
In peer-to-peer (P2P) systems where individual peers must cooperate to process each other's requests, a useful metric for evaluating the system is how many remote requests ar...
ALGOSENSORS
2010
Springer
13 years 7 months ago
2010
Springer
We study the problem of maximizing the lifetime of a sensor network assigned to monitor a given area. Our main result is a linear time dual approximation algorithm that comes arbit...
INFOCOM
2008
IEEE
14 years 3 months ago
2008
IEEE
—A unique challenge in P2P network is that the peer dynamics (departure or failure) cause unavoidable disruption to the downstream peers. While many works have been dedicated to ...
INFOCOM
2009
IEEE
14 years 3 months ago
2009
IEEE
Abstract— Sum rate maximization by power control is an important, challenging, and extensively studied problem in wireless networks. It is a nonconvex optimization problem and ac...