102 search results - page 17 / 21 » A Network Analysis of Student Groups in Threaded Discussions |
CSUR
1999
13 years 7 months ago
1999
The Web can be naturally modeled as a directed graph, consisting of a set of abstract nodes (the pages) joined by directional edges (the hyperlinks). Hyperlinks encode a considerab...
ASUNAM
2009
IEEE
14 years 2 months ago
2009
IEEE
In order to understand the evolution of online identities, we measured the correlation between past and current representations of self on the MySpace social network. We applied s...
DFN
2003
13 years 9 months ago
2003
: Blocking of foreign Web content by Internet access providers has been a hot topic for the last 18 months in Germany. Since fall 2001 the state of North-RhineWestphalia very activ...
INFOCOM
2005
IEEE
14 years 1 months ago
2005
IEEE
We consider the problem of neighbor discovery in static wireless ad hoc networks with directional antennas. We propose several probabilistic algorithms in which nodes perform rand...
WINE
2010
Springer
13 years 5 months ago
2010
Springer
We introduce a new solution concept for games, near-strong equilibrium, a variation of strong equilibrium. Previous work has shown the existence of 2-strong pure strategy equilibr...