25 search results - page 1 / 5 » A Geometric Preferential Attachment Model of Networks |
WAW
2007
Springer
13 years 10 months ago
2007
Springer
We study a random graph Gn that combines certain aspects of geometric random graphs and preferential attachment graphs. This model yields a graph with power-law degree distributio...
WAW
2004
Springer
13 years 9 months ago
2004
Springer
We study a random graph Gn that combines certain aspects of geometric random graphs and preferential attachment graphs. The vertices of Gn are n sequentially generated points x1, ...
CORR
2012
Springer
12 years 6 days ago
2012
Springer
Preferential attachment is a popular model of growing networks. We consider a generalized model with random node removal, and a combination of preferential and random attachment. U...
STOC
2007
ACM
14 years 4 months ago
2007
ACM
The design of algorithms on complex networks, such as routing, ranking or recommendation algorithms, requires a detailed understanding of the growth characteristics of the network...
CORR
2010
Springer
13 years 4 months ago
2010
Springer
We analyze the structure and evolution of discussion cascades in four popular websites: Slashdot, Barrapunto, Meneame and Wikipedia. Despite the big heterogeneities between these ...