Sciweavers

3008 search results - page 71 / 602
» Independence in connected graphs
Sort
View
ALGORITHMICA
2010
95views more  ALGORITHMICA 2010»
15 years 28 days ago
Homogeneous String Segmentation using Trees and Weighted Independent Sets
We divide a string into k segments, each with only one sort of symbols, so as to minimize the total number of exceptions. Motivations come from machine learning and data mining. F...
Peter Damaschke
SIAMDM
2000
159views more  SIAMDM 2000»
15 years 17 days ago
Approximating Fractional Multicommodity Flow Independent of the Number of Commodities
Abstract. We describe fully polynomial time approximation schemes for various multicommodity flow problems in graphs with m edges and n vertices. We present the first approximation...
Lisa Fleischer
76
Voted
DM
2010
79views more  DM 2010»
15 years 27 days ago
Algebraic connectivity for vertex-deleted subgraphs, and a notion of vertex centrality
Let G be a connected graph, suppose that v is a vertex of G, and denote the subgraph formed from G by deleting vertex v by G \ v. Denote the algebraic connectivities of G and G \ ...
Steve Kirkland
97
Voted
CVPR
2010
IEEE
15 years 9 months ago
Image Webs: Computing and Exploiting Connectivity in Image Collections
The widespread availability of digital cameras and ubiquitous Internet access have facilitated the creation of massive image collections. These collections can be highly interconn...
Kyle Heath
104
Voted
SIROCCO
2008
15 years 2 months ago
On the Power of Local Orientations
We consider a network represented by a simple connected undirected graph with N anonymous nodes that have local orientations, i.e. incident edges of each vertex have locally-unique...
Monika Steinová