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AUSAI
2005
Springer
15 years 5 months ago
Neighborhood Re-structuring in Particle Swarm Optimization
This paper considers the use of randomly generated directed graphs as neighborhoods for particle swarm optimizers (PSO) using fully informed particles (FIPS), together with dynamic...
Arvind S. Mohais, Rui Mendes, Christopher Ward, Ch...
HIPC
2003
Springer
15 years 5 months ago
Parallel and Distributed Frequent Itemset Mining on Dynamic Datasets
Traditional methods for data mining typically make the assumption that data is centralized and static. This assumption is no longer tenable. Such methods waste computational and I/...
Adriano Veloso, Matthew Eric Otey, Srinivasan Part...
SAC
2005
ACM
15 years 5 months ago
A pivot-based index structure for combination of feature vectors
We present a novel indexing schema that provides efficient nearest-neighbor queries in multimedia databases consisting of objects described by multiple feature vectors. The beneļ¬...
Benjamin Bustos, Daniel A. Keim, Tobias Schreck
EUROPAR
2005
Springer
15 years 5 months ago
Event-Based Measurement and Analysis of One-Sided Communication
Abstract. To analyze the correctness and the performance of a program, information about the dynamic behavior of all participating processes is needed. The dynamic behavior can be ...
Marc-André Hermanns, Bernd Mohr, Felix Wolf
IV
2010
IEEE
186views Visualization» more  IV 2010»
14 years 9 months ago
Visual Amortization Analysis of Recompilation Strategies
Abstract--Dynamic recompilation tries to produce more efficient code by exploiting runtime information. Virtual machines like the Jikes RVM use recompilation heuristics to decide h...
Stephan Zimmer, Stephan Diehl