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» Experiments with a New Boosting Algorithm
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GBRPR
2009
Springer
15 years 11 months ago
Graph Matching Based on Node Signatures
We present an algorithm for graph matching in a pattern recognition context. This algorithm deals with weighted graphs, based on new structural and topological node signatures. Usi...
Salim Jouili, Salvatore Tabbone
139
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PVM
2007
Springer
15 years 10 months ago
Full Bandwidth Broadcast, Reduction and Scan with Only Two Trees
We present a new, simple algorithmic idea for exploiting the potential for bidirectional communication present in many modern interconnects for the collective MPI operations broadc...
Peter Sanders, Jochen Speck, Jesper Larsson Tr&aum...
PARA
2004
Springer
15 years 10 months ago
Speeding up Parallel Graph Coloring
Abstract. This paper presents new efficient parallel algorithms for finding approximate solutions to graph coloring problems. We consider an existing shared memory parallel graph...
Assefaw Hadish Gebremedhin, Fredrik Manne, Tom Woo...
147
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WEA
2009
Springer
165views Algorithms» more  WEA 2009»
15 years 9 months ago
On Computational Models for Flash Memory Devices
Flash memory-based solid-state disks are fast becoming the dominant form of end-user storage devices, partly even replacing the traditional hard-disks. Existing two-level memory hi...
Deepak Ajwani, Andreas Beckmann, Riko Jacob, Ulric...
SIGMOD
2000
ACM
143views Database» more  SIGMOD 2000»
15 years 9 months ago
Closest Pair Queries in Spatial Databases
This paper addresses the problem of finding the K closest pairs between two spatial data sets, where each set is stored in a structure belonging in the R-tree family. Five diffe...
Antonio Corral, Yannis Manolopoulos, Yannis Theodo...