281 search results - page 8 / 57 » The Complexity of Planar Counting Problems |
DAM
2008
14 years 9 months ago
2008
Given a graph G = (V, E) and a positive integer k, the PARTITION INTO CLIQUES (PIC) decision problem consists of deciding whether there exists a partition of V into k disjoint sub...
ESA
2009
Springer
15 years 4 months ago
2009
Springer
In this paper we present an O(n log n) algorithm for finding a maximum flow in a directed planar graph, where the vertices are subject to capacity constraints, in addition to the...
COMPGEOM
2006
ACM
15 years 3 months ago
2006
ACM
Let S be a finite set of n + 3 points in general position in the plane, with 3 extreme points and n interior points. We consider triangulations drawn uniformly at random from the...
CORR
2010
Springer
14 years 10 months ago
2010
Springer
We give a simple polynomial-time algorithm to exactly count the number of Euler Tours (ETs) of any Eulerian generalized series-parallel graph, and show how to adapt this algorithm...
APPROX
2008
Springer
14 years 11 months ago
2008
Springer
Let H be a graph, and let CH(G) be the number of (subgraph isomorphic) copies of H contained in a graph G. We investigate the fundamental problem of estimating CH(G). Previous res...