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JACM
2007
132views more  JACM 2007»
15 years 1 months ago
Dynamic ordered sets with exponential search trees
We introduce exponential search trees as a novel technique for converting static polynomial space search structures for ordered sets into fully-dynamic linear space data structure...
Arne Andersson, Mikkel Thorup
KDD
2007
ACM
177views Data Mining» more  KDD 2007»
16 years 2 months ago
Mining optimal decision trees from itemset lattices
We present DL8, an exact algorithm for finding a decision tree that optimizes a ranking function under size, depth, accuracy and leaf constraints. Because the discovery of optimal...
Élisa Fromont, Siegfried Nijssen
SPAA
2010
ACM
15 years 6 months ago
Tree network coding for peer-to-peer networks
Partitioning is the dominant technique to transmit large files in peer-to-peer networks. A peer can redistribute each part immediately after its download. BitTorrent combines thi...
Arne Vater, Christian Schindelhauer, Christian Ort...
PARELEC
2002
IEEE
15 years 6 months ago
Dynamic Process Partitioning and Migration for Irregular Applications
Many practical applications generate irregular, nonbalanced divide-and-conquer trees which have different depths, possibly also different numbers of successors at different levels...
Pawel Czarnul
ICPP
1995
IEEE
15 years 5 months ago
Impact of Load Imbalance on the Design of Software Barriers
Software barriers have been designed and evaluated for barrier synchronization in large-scale shared-memory multiprocessors, under the assumption that all processorsreach the sync...
Alexandre E. Eichenberger, Santosh G. Abraham