21993 search results - page 30 / 4399 » Evolution of Data Models |
134
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ER
1998
Springer
15 years 6 months ago
1998
Springer
Data warehouses are complex systems that have to deliver highly-aggregated, high quality data from heterogeneous sources to decision makers. Due to the dynamic change in the requir...
119
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WS
2010
ACM
15 years 8 days ago
2010
ACM
One of the most important decisions researchers face when analyzing software systems is the choice of a proper data analysis/exchange format. In this paper, we present EvoOnt, a s...
134
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MICCAI
2004
Springer
16 years 2 months ago
2004
Springer
Abstract. A new 3D segmentation method based on the level set technique is proposed. The main contribution is a robust evolutionary model which requires no fine tuning of parameter...
103
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ICASSP
2010
IEEE
15 years 2 months ago
2010
IEEE
DIn this paper 1 , we propose a shape-based variational framework to curve evolution for the segmentation of tongue contours from MRI mid-sagittal images. In particular, we first...
TCBB
2008
15 years 1 months ago
2008
Under a stochastic model of molecular sequence evolution the probability of each possible pattern of characters is well defined. The Kimura's three-substitution-types (K3ST) m...