1605 search results - page 219 / 321 » On Partitional Labelings of Graphs |
MST
2006
13 years 10 months ago
2006
We prove that the exact versions of the domatic number problem are complete for the levels of the boolean hierarchy over NP. The domatic number problem, which arises in the area of...
TCAD
2002
13 years 9 months ago
2002
The design of programmable logic architectures and supporting computer-aided design tools fundamentally requires both a good understanding of the combinatorial nature of netlist gr...
COMPGEOM
2003
ACM
14 years 3 months ago
2003
ACM
We introduce a new realistic input model for geometric graphs and nonconvex polyhedra. A geometric graph G is local if (1) the longest edge at every vertex v is only a constant fa...
FSTTCS
2009
Springer
14 years 2 months ago
2009
Springer
We introduce a graph clustering problem motivated by a stream processing application. Input to our problem is an undirected graph with vertex and edge weights. A cluster is a subse...
CORR
2010
Springer
13 years 10 months ago
2010
Springer
Schnyder woods are decompositions of simple triangulations into three edge-disjoint spanning trees crossing each other in a specific way. In this article, we define a generalizatio...