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» The Complexity of Graph Connectivity
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109
Voted
COCO
2006
Springer
65views Algorithms» more  COCO 2006»
15 years 7 months ago
An Isomorphism between Subexponential and Parameterized Complexity Theory
We establish a close connection between (sub)exponential time complexity and parameterized complexity by proving that the so-called miniaturization mapping is a reduction preservi...
Yijia Chen, Martin Grohe
188
Voted
COLOGNETWENTE
2010
15 years 2 months ago
Bisimplicial Edges in Bipartite Graphs
Bisimplicial edges in bipartite graphs are closely related to pivots in Gaussian elimination that avoid turning zeroes into non-zeroes. We present a new deterministic algorithm to...
Matthijs Bomhoff, Bodo Manthey
FSEN
2009
Springer
15 years 10 months ago
The Complexity of Reachability in Randomized Sabotage Games
Abstract. We analyze a model of fault-tolerant systems in a probabilistic setting. The model has been introduced under the name of “sabotage games”. A reachability problem over...
Dominik Klein, Frank G. Radmacher, Wolfgang Thomas
132
Voted
ACMSE
2006
ACM
15 years 9 months ago
Discovering communities in complex networks
We propose an efficient and novel approach for discovering communities in real-world random networks. Communities are formed by subsets of nodes in a graph, which are closely rela...
Hemant Balakrishnan, Narsingh Deo
110
Voted
ICSE
1995
IEEE-ACM
15 years 7 months ago
A Framework for Selective Recompilation in the Presence of Complex Intermodule Dependencies
Compilers and other programming environment tools derive information from the source code of programs; derived information includes compiled code, interprocedural summary informat...
Craig Chambers, Jeffrey Dean, David Grove