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» Quadratic forms on graphs
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89
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DM
2010
89views more  DM 2010»
15 years 24 days ago
Unavoidable topological minors of infinite graphs
A graph G is loosely-c-connected, or -c-connected, if there exists a number d depending on G such that the deletion of fewer than c vertices from G leaves precisely one infinite co...
Carolyn Chun, Guoli Ding
92
Voted
JCT
2007
108views more  JCT 2007»
15 years 18 days ago
The cover time of the preferential attachment graph
The preferential attachment graph Gm(n) is a random graph formed by adding a new vertex at each time step, with m edges which point to vertices selected at random with probability...
Colin Cooper, Alan M. Frieze
96
Voted
IPL
2010
111views more  IPL 2010»
14 years 11 months ago
Connecting face hitting sets in planar graphs
We show that any face hitting set of size n of a connected planar graph with a minimum degree of at least 3 is contained in a connected subgraph of size 5n − 6. Furthermore we s...
Pascal Schweitzer, Patrick Schweitzer
PVLDB
2008
167views more  PVLDB 2008»
14 years 11 months ago
Keyword search on external memory data graphs
Keyword search on graph structured data has attracted a lot of attention in recent years. Graphs are a natural "lowest common denominator" representation which can combi...
Bhavana Bharat Dalvi, Meghana Kshirsagar, S. Sudar...
116
Voted
DGCI
2003
Springer
15 years 6 months ago
The Generation of N Dimensional Shape Primitives
This paper describes a method to accelerate the generation of shape primitives for N-dimensional images N X . These shape primitives can be used in conditions for topology preservi...
Pieter P. Jonker, Stina Svensson