478 search results - page 55 / 96 » Structural Properties of Twin-Free Graphs |
MSS
2008
IEEE
13 years 9 months ago
2008
IEEE
The paper deals with combinatorial and stochastic structures of cubical token systems. A cubical token system is an instance of a token system, which in turn is an instance of a t...
WADS
2009
Springer
14 years 4 months ago
2009
Springer
We consider the pair (pi, fi) as a force with two-dimensional direction vector fi applied at the point pi in the plane. For a given set of forces we ask for a non-crossing geometri...
PET
2007
Springer
14 years 4 months ago
2007
Springer
Abstract. As decentralized computing scenarios get ever more popular, unstructured topologies are natural candidates to consider running mix networks upon. We consider mix network ...
SOCIALCOM
2010
13 years 7 months ago
2010
It is a widely held belief among designers of social tagging systems that tag clouds represent a useful tool for navigation. This is evident in, for example, the increasing number ...
AAAI
2011
12 years 10 months ago
2011
In this paper, we model the pair-wise similarities of a set of documents as a weighted network with a single cutoff parameter. Such a network can be thought of an ensemble of unwe...