367 search results - page 32 / 74 » Set connectivity problems in undirected graphs and the direc... |
AI
2007
Springer
14 years 2 months ago
2007
Springer
When using Bayesian networks, practitioners often express constraints among variables by conditioning a common child node to induce the desired distribution. For example, an ‘or...
ALGORITHMICA
2006
13 years 8 months ago
2006
We provide combinatorial algorithms for the unsplittable flow problem (UFP) that either match or improve the previously best results. In the UFP we are given a (possibly directed)...
ALGOSENSORS
2009
Springer
14 years 3 months ago
2009
Springer
In this paper we study the connectivity problem for wireless networks under the Signal to Interference plus Noise Ratio (SINR) model. Given a set of radio transmitters distributed ...
COLT
2004
Springer
14 years 1 months ago
2004
Springer
: We introduce a graph-theoretic generalization of classical Arrow-Debreu economics, in which an undirected graph specifies which consumers or economies are permitted to engage in...
CPM
2005
Springer
14 years 2 months ago
2005
Springer
In this paper we propose new solution methods for designing tag sets for use in universal DNA arrays. First, we give integer linear programming formulations for two previous formal...