73 search results - page 2 / 15 » Negative Drift in Populations |
IPMI
2001
Springer
14 years 6 months ago
2001
Springer
This work provides a new method to estimate and remove baseline drifts in the fMRI signal. The baseline drift in each time series is described as a superposition of physical and ph...
GECCO
2005
Springer
13 years 10 months ago
2005
Springer
Like Darwinian-type genetic algorithms, there also exists genetic drift in Univariate Marginal Distribution Algorithm (UMDA). Since the universal analysis of genetic drift in UMDA...
EMNLP
2010
13 years 3 months ago
2010
Multi-category bootstrapping algorithms were developed to reduce semantic drift. By extracting multiple semantic lexicons simultaneously, a category's search space may be res...
CORR
2010
Springer
13 years 5 months ago
2010
Springer
We consider the question of the stability of evolutionary algorithms to gradual changes, or drift, in the target concept. We define an algorithm to be resistant to drift if, for s...
ASSETS
2008
ACM
13 years 7 months ago
2008
ACM
Tablet PCs are gaining popularity, but many users, particularly older ones, still struggle with pen-based interaction. One type of error, drifting, occurs when users accidentally ...