1208 search results - page 98 / 242 » On Counting Generalized Colorings |
COMPGEOM
2005
ACM
13 years 11 months ago
2005
ACM
The persistence diagram of a real-valued function on a topological space is a multiset of points in the extended plane. We prove that under mild assumptions on the function, the p...
DAM
2011
13 years 4 months ago
2011
We study various optimization problems in t-subtree graphs, the intersection graphs of tsubtrees, where a t-subtree is the union of t disjoint subtrees of some tree. This graph cl...
ANOR
2005
13 years 9 months ago
2005
Sensors are used to monitor traffic in networks. For example, in transportation networks, they may be used to measure traffic volumes on given arcs and paths of the network. This p...
TIT
2008
13 years 9 months ago
2008
We address the well-known problem of determining the capacity of constrained coding systems. While the onedimensional case is well understood to the extent that there are technique...
TOG
2012
11 years 11 months ago
2012
Current methods for combining two different images produce visible artifacts when the sources have very different textures and structures. We present a new method for synthesizing...