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» Decomposition Complexity
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105
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TCS
2008
15 years 10 days ago
Digraph measures: Kelly decompositions, games, and orderings
We consider various well-known, equivalent complexity measures for graphs such as elimination orderings, k-trees and cops and robber games and study their natural translations to ...
Paul Hunter, Stephan Kreutzer
CP
2005
Springer
15 years 6 months ago
Computing and Exploiting Tree-Decompositions for Solving Constraint Networks
Methods exploiting tree-decompositions seem to provide the best approach for solving constraint networks w.r.t. the theoretical time complexity. However, they have not shown a real...
Philippe Jégou, Samba Ndiaye, Cyril Terriou...
DAM
2007
77views more  DAM 2007»
15 years 12 days ago
Decompositions of graphs of functions and fast iterations of lookup tables
We show that every function f implemented as a lookup table can be implemented such that the computational complexity of evaluating f m(x) is small, independently of m and x. The ...
Boaz Tsaban
96
Voted
KDD
1997
ACM
109views Data Mining» more  KDD 1997»
15 years 4 months ago
A Dataset Decomposition Approach to Data Mining and Machine Discovery
We present a novel data mining approach based on decomposition. In order to analyze a given dataset, the method decomposes it to a hierarchy of smaller and less complex datasets t...
Blaz Zupan, Marko Bohanec, Ivan Bratko, Bojan Cest...
77
Voted
AAAI
1994
15 years 1 months ago
HTN Planning: Complexity and Expressivity
Most practical work on AI planningsystems during the last fteen years has been based on hierarchical task network (HTN) decomposition, but until now, there has been very little an...
Kutluhan Erol, James A. Hendler, Dana S. Nau