1756 search results - page 178 / 352 » Directed scale-free graphs |
MP
2007
13 years 7 months ago
2007
Given a graph with costs on the edges, the power of a node is the maximum cost of an edge leaving it, and the power of the graph is the sum of the powers of the nodes of this graph...
CORR
2011
Springer
13 years 3 months ago
2011
Springer
In this paper, we develop new methods for the analysis of decentralized control systems and we apply them to formation control problems. The basic set-up consists of a system with...
INFOCOM
2005
IEEE
14 years 1 months ago
2005
IEEE
— We consider the problem of link scheduling in a sensor network employing a TDMA MAC protocol. Our link scheduling algorithm involves two phases. In the first phase, we assign ...
STOC
2003
ACM
14 years 8 months ago
2003
ACM
We study novel combinatorial properties of graphs that allow us to devise a completely new approach to dynamic all pairs shortest paths problems. Our approach yields a fully dynam...
ICIAP
2003
ACM
14 years 8 months ago
2003
ACM
A novel approach is presented to select multiple key frames within an isolated video shot where there is camera motion causing significant scene change. This is achieved by determ...