Sciweavers

987 search results - page 174 / 198
» Asynchronous parallel search by the parallel genetic algorit...
Sort
View
RECOMB
2007
Springer
16 years 3 months ago
Network Motif Discovery Using Subgraph Enumeration and Symmetry-Breaking
The study of biological networks and network motifs can yield significant new insights into systems biology. Previous methods of discovering network motifs ? network-centric subgra...
Joshua A. Grochow, Manolis Kellis
ARC
2007
Springer
102views Hardware» more  ARC 2007»
15 years 7 months ago
Reconfigurable Hardware Acceleration of Canonical Graph Labelling
Many important algorithms in computational biology and related subjects rely on the ability to extract and to identify sub-graphs of larger graphs; an example is to find common fun...
David B. Thomas, Wayne Luk, Michael Stumpf
ICS
2009
Tsinghua U.
15 years 10 months ago
High-performance regular expression scanning on the Cell/B.E. processor
Matching regular expressions (regexps) is a very common workload. For example, tokenization, which consists of recognizing words or keywords in a character stream, appears in ever...
Daniele Paolo Scarpazza, Gregory F. Russell
DEXAW
2007
IEEE
133views Database» more  DEXAW 2007»
15 years 7 months ago
Generating a Topic Hierarchy from Dialect Texts
We built a system for the automatic creation of a textbased topic hierarchy, meant to be used in a geographically defined community. This poses two main problems. First, the appea...
Wim De Smet, Marie-Francine Moens
EUROGP
2004
Springer
170views Optimization» more  EUROGP 2004»
15 years 6 months ago
Comparing Hybrid Systems to Design and Optimize Artificial Neural Networks
Abstract. In this paper we conduct a comparative study between hybrid methods to optimize multilayer perceptrons: a model that optimizes the architecture and initial weights of mul...
Pedro A. Castillo Valdivieso, Maribel Garcí...