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» On the Vulnerability of Large Graphs
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MFCS
2005
Springer
16 years 9 hour ago
Coloring Sparse Random k-Colorable Graphs in Polynomial Expected Time
Abstract. Feige and Kilian [5] showed that finding reasonable approximative solutions to the coloring problem on graphs is hard. This motivates the quest for algorithms that eithe...
Julia Böttcher
STACS
2004
Springer
15 years 12 months ago
Matching Algorithms Are Fast in Sparse Random Graphs
We present an improved average case analysis of the maximum cardinality matching problem. We show that in a bipartite or general random graph on n vertices, with high probability ...
Holger Bast, Kurt Mehlhorn, Guido Schäfer, Hi...
DSD
2003
IEEE
138views Hardware» more  DSD 2003»
15 years 11 months ago
A Two-step Genetic Algorithm for Mapping Task Graphs to a Network on Chip Architecture
Network on Chip (NoC) is a new paradigm for designing core based System on Chip which supports high degree of reusability and is scalable. In this paper we describe an efficient t...
Tang Lei, Shashi Kumar
ARC
2007
Springer
102views Hardware» more  ARC 2007»
15 years 10 months ago
Reconfigurable Hardware Acceleration of Canonical Graph Labelling
Many important algorithms in computational biology and related subjects rely on the ability to extract and to identify sub-graphs of larger graphs; an example is to find common fun...
David B. Thomas, Wayne Luk, Michael Stumpf
AAAI
2007
15 years 8 months ago
GRIN: A Graph Based RDF Index
RDF (“Resource Description Framework”) is now a widely used World Wide Web Consortium standard. However, methods to index large volumes of RDF data are still in their infancy....
Octavian Udrea, Andrea Pugliese, V. S. Subrahmania...