Sciweavers

214 search results - page 5 / 43
» Note on Sparse Random Graphs and Cover Graphs
Sort
View
RSA
2008
118views more  RSA 2008»
13 years 7 months ago
The cover time of the giant component of a random graph
We study the cover time of a random walk on the largest component of the random graph Gn,p. We determine its value up to a factor 1 + o(1) whenever np = c > 1, c = O(ln n). In ...
Colin Cooper, Alan M. Frieze
RSA
2011
157views more  RSA 2011»
13 years 2 months ago
The cover time of random geometric graphs
We study the cover time of random geometric graphs. Let I(d) = [0, 1]d denote the unit torus in d dimensions. Let D(x, r) denote the ball (disc) of radius r. Let Υd be the volume...
Colin Cooper, Alan M. Frieze
CORR
2011
Springer
205views Education» more  CORR 2011»
13 years 2 months ago
Random Walk on Directed Dynamic Graphs
Dynamic graphs have emerged as an appropriate model to capture the changing nature of many modern networks, such as peer-to-peer overlays and mobile ad hoc networks. Most of the re...
Oksana Denysyuk, Luis Rodrigues
GECCO
2007
Springer
169views Optimization» more  GECCO 2007»
14 years 2 months ago
Hybrid evolutionary algorithms on minimum vertex cover for random graphs
Martin Pelikan, Rajiv Kalapala, Alexander K. Hartm...
MFCS
2007
Springer
14 years 1 months ago
Expander Properties and the Cover Time of Random Intersection Graphs
Sotiris E. Nikoletseas, Christoforos Raptopoulos, ...