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» Switching Graphs and Their Complexity
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DAC
2000
ACM
14 years 10 months ago
Analysis of composition complexity and how to obtain smaller canonical graphs
Jawahar Jain, K. Mohanram, Dinos Moundanos, Ingo W...
PAKDD
2010
ACM
179views Data Mining» more  PAKDD 2010»
14 years 2 months ago
Answer Diversification for Complex Question Answering on the Web
We present a novel graph ranking model to extract a diverse set of answers for complex questions via random walks over a negative-edge graph. We assign a negative sign to edge weig...
Palakorn Achananuparp, Xiaohua Hu, Tingting He, Ch...
FSTTCS
2010
Springer
13 years 7 months ago
The effect of girth on the kernelization complexity of Connected Dominating Set
In the Connected Dominating Set problem we are given as input a graph G and a positive integer k, and are asked if there is a set S of at most k vertices of G such that S is a dom...
Neeldhara Misra, Geevarghese Philip, Venkatesh Ram...
JCST
2010
198views more  JCST 2010»
13 years 4 months ago
Certification of Thread Context Switching
With recent efforts to build foundational certified software systems, two different approaches have been proposed to certify thread context switching. One is to certify both thread...
Yu Guo, Xinyu Jiang, Yiyun Chen
AAIM
2005
Springer
122views Algorithms» more  AAIM 2005»
14 years 3 months ago
Complexity of Minimal Tree Routing and Coloring
Let G be a undirected connected graph. Given a set of g groups each being a subset of V (G), tree routing and coloring is to produce g trees in G and assign a color to each of them...
Xujin Chen, Xiao-Dong Hu, Xiaohua Jia