98 search results - page 11 / 20 » Planar Cycle Covering Graphs |
ESA
1999
Springer
13 years 12 months ago
1999
Springer
We propose a fast methodology for encoding graphs with information-theoretically minimum numbers of bits. Specifically, a graph with property π is called a π-graph. If π satis...
CORR
2010
Springer
13 years 7 months ago
2010
Springer
We consider the problem of generating all ideals of a poset. It is a long standing open problem, whether or not the ideals of any poset can be generated in constant amortized time...
SODA
2012
ACM
11 years 10 months ago
2012
ACM
The Odd Cycle Transversal problem (OCT) asks whether a given graph can be made bipartite by deleting at most k of its vertices. In a breakthrough result Reed, Smith, and Vetta (Op...
COMBINATORICS
2000
13 years 7 months ago
2000
In this article, Temperley's bijection between spanning trees of the square grid on the one hand, and perfect matchings (also known as dimer coverings) of the square grid on ...
GD
2009
Springer
14 years 5 days ago
2009
Springer
In this paper, we explore a new convention for drawing graphs, the (Manhattan-) geodesic drawing convention. It requires that edges are drawn as interior-disjoint monotone chains o...