206 search results - page 1 / 42 » New Data Structures for Subgraph Connectivity |
ICALP
2010
Springer
14 years 4 months ago
2010
Springer
Abstract. We study the “subgraph connectivity” problem for undirected graphs with sublinear vertex update time. In this problem, we can make vertices active or inactive in a gr...
PKDD
2010
Springer
13 years 9 months ago
2010
Springer
The goal of graph clustering is to partition objects in a graph database into different clusters based on various criteria such as vertex connectivity, neighborhood similarity or t...
FOCS
2008
IEEE
14 years 5 months ago
2008
IEEE
Dynamic connectivity is a well-studied problem, but so far the most compelling progress has been confined to the edge-update model: maintain an understanding of connectivity in a...
CPAIOR
2010
Springer
14 years 4 months ago
2010
Springer
Abstract. We investigate mathematical formulations and solution techniques for a variant of the Connected Subgraph Problem. Given a connected graph with costs and profits associat...
KDD
2004
ACM
14 years 11 months ago
2004
ACM
One fundamental challenge for mining recurring subgraphs from semi-structured data sets is the overwhelming abundance of such patterns. In large graph databases, the total number ...