828 search results - page 31 / 166 » Simplicial Powers of Graphs |
MSN
2007
Springer
14 years 2 months ago
2007
Springer
Abstract. We present a simple and efficient distributed method for determining the transmission power assignment that maximises the lifetime of a data-gathering wireless sensor net...
SAC
2008
ACM
13 years 8 months ago
2008
ACM
The mining of frequent patterns in databases has been studied for several years. However, the real-world data tends to be dirty and frequent pattern mining which extracts patterns...
ISAAC
2004
Springer
14 years 2 months ago
2004
Springer
For c ∈ R, a c-spanner is a subgraph of a complete Euclidean graph satisfying that between any two vertices there exists a path of weighted length at most c times their geometric...
HICSS
2010
IEEE
14 years 3 months ago
2010
IEEE
Numerous recent papers have found important relationships between network structure and risks within networks. These results indicate that network structure can dramatically affec...
SIAMJO
2010
13 years 7 months ago
2010
Identifying small groups of lines, whose removal would cause a severe blackout, is critical for the secure operation of the electric power grid. We show how power grid vulnerabilit...