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117
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CORR
2007
Springer
181views Education» more  CORR 2007»
15 years 18 days ago
A new lower bound on the independence number of a graph
For a given connected graph G on n vertices and m edges, we prove that its independence number α(G) is at least ((2m+n+2) -((2m+n+2)2 -16n2 )½ )/8. Keywords : independence numbe...
Ossama Kettani
118
Voted
DAM
2011
14 years 7 months ago
Independence in connected graphs
We prove that if G = (VG, EG) is a finite, simple, and undirected graph with κ components and independence number α(G), then there exist a positive integer k ∈ N and a functi...
Jochen Harant, Dieter Rautenbach
96
Voted
JETAI
1998
110views more  JETAI 1998»
15 years 9 days ago
Independency relationships and learning algorithms for singly connected networks
Graphical structures such as Bayesian networks or Markov networks are very useful tools for representing irrelevance or independency relationships, and they may be used to e cientl...
Luis M. de Campos
88
Voted
IPCO
2001
98views Optimization» more  IPCO 2001»
15 years 2 months ago
Independence Free Graphs and Vertex Connectivity Augmentation
Bill Jackson, Tibor Jordán
86
Voted
DM
2000
99views more  DM 2000»
15 years 13 days ago
Chromatically unique bipartite graphs with low 3-independent partition numbers
For integers p; q; s with p
Feng Ming Dong, Khee Meng Koh, Kee L. Teo, Charles...