Sciweavers

3151 search results - page 273 / 631
» Using query term order for result summarisation
Sort
View
IEEEHPCS
2010
15 years 4 months ago
Fast learning for multibiometrics systems using genetic algorithms
The performance (in term of error rate) of biometric systems can be improved by combining them. Multiple fusion techniques can be applied from classical logical operations to more...
Romain Giot, Mohamad El-Abed, Christophe Rosenberg...
BMCBI
2008
124views more  BMCBI 2008»
15 years 6 months ago
A relation based measure of semantic similarity for Gene Ontology annotations
Background: Various measures of semantic similarity of terms in bio-ontologies such as the Gene Ontology (GO) have been used to compare gene products. Such measures of similarity ...
Brendan Sheehan, Aaron J. Quigley, Benoit Gaudin, ...
IR
2006
15 years 6 months ago
Evolving local and global weighting schemes in information retrieval
This paper describes a method, using Genetic Programming, to automatically determine term weighting schemes for the vector space model. Based on a set of queries and their human de...
Ronan Cummins, Colm O'Riordan
GECCO
2008
Springer
165views Optimization» more  GECCO 2008»
15 years 7 months ago
Multiple sequence alignment using a GLOCSA guided genetic algorithm
This paper introduces GLOCSA as a new scoring function to rate multiple sequence alignments. It is intended to be simple, considering the whole alignment at once and reflecting t...
Edgar David Arenas-Díaz, Helga Ochoterena-B...
ICPR
2008
IEEE
16 years 7 months ago
Efficient video text detection using edge features
In this paper, we explore new edge features such as straightness for the elimination of non significant edges from the segmented text portion of a video frame to detect accurate b...
Palaiahnakote Shivakumara, Weihua Huang, Chew Lim ...