595 search results - page 51 / 119 » A genetic approach for random testing of database systems |
ICDAR
2009
IEEE
13 years 8 months ago
2009
IEEE
In this paper, an approach based on the combination of discrete Hidden Markov Models (HMMs) in the ROC space is proposed to improve the performance of off-line signature verificat...
ICST
2008
IEEE
14 years 5 months ago
2008
IEEE
Testing remains a major challenge for model transformation development. Test models that are used as test data for model transformations, are constrained by various sources of kno...
ICASSP
2007
IEEE
14 years 5 months ago
2007
IEEE
This paper introduces a composite learning approach for image retrieval with relevance feedback. The proposed system combines the radial basis function (RBF) based lowlevel learni...
SIGIR
2008
ACM
13 years 10 months ago
2008
ACM
A recommender system must be able to suggest items that are likely to be preferred by the user. In most systems, the degree of preference is represented by a rating score. Given a...
BMCBI
2010
13 years 11 months ago
2010
Background: The amount of available biological information is rapidly increasing and the focus of biological research has moved from single components to networks and even larger ...