21993 search results - page 260 / 4399 » Evolution of Data Models |
109
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ICONIP
2007
15 years 5 months ago
2007
Abstract. In this work one year hourly solar radiation data are analyzed and modeled. Using a 2-D surface fitting approach, a novel model is developed for the general behavior of ...
134
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MSR
2006
ACM
15 years 10 months ago
2006
ACM
We present an open framework for visual mining of CVS software repositories. We address three aspects: data extraction, analysis and visualization. We first discuss the challenges...
144
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IS
2008
15 years 4 months ago
2008
Performing data mining tasks in streaming data is considered a challenging research direction, due to the continuous data evolution. In this work, we focus on the problem of clust...
263
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ICFP
2009
ACM
16 years 4 months ago
2009
ACM
During the life cycle of an XML application, both schemas and queries may change from one version to another. Schema evolutions may affect query results and potentially the validi...
152
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SIAMCO
2008
15 years 4 months ago
2008
The aim of this paper is to adapt the Viability Theorem from differential inclusions (governing the evolution of vectors in a finite dimensional space) to so-called morphological i...