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CORR
2010
Springer
145views Education» more  CORR 2010»
14 years 10 months ago
Random Indexing K-tree
Random Indexing K-tree is the combination of two algorithms suited for large scale document clustering. Keywords Random Indexing, K-tree, Dimensionality Reduction, B-tree, Search T...
Christopher M. De Vries, Lance De Vine, Shlomo Gev...
WEA
2010
Springer
205views Algorithms» more  WEA 2010»
14 years 7 months ago
Practical Compressed Suffix Trees
Abstract. The suffix tree is an extremely important data structure for stringology, with a wealth of applications in bioinformatics. Classical implementations require much space, w...
Rodrigo Cánovas, Gonzalo Navarro
IWOCA
2009
Springer
134views Algorithms» more  IWOCA 2009»
15 years 4 months ago
Combinatorial Models for Cooperation Networks
Abstract. We analyze special random network models – so-called thickened trees – which are constructed by random trees where the nodes are replaced by local clusters. These obj...
Michael Drmota, Bernhard Gittenberger, Reinhard Ku...
CP
2009
Springer
15 years 10 months ago
Minimising Decision Tree Size as Combinatorial Optimisation
Decision tree induction techniques attempt to find small trees that fit a training set of data. This preference for smaller trees, which provides a learning bias, is often justifie...
Christian Bessiere, Emmanuel Hebrard, Barry O'Sull...