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112
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CGF
2006
15 years 3 months ago
2006
Object-space silhouette extraction is an important problem in fields ranging from non-photorealistic computer graphics to medical robotics. We present an efficient silhouette extr...
146
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ASUNAM
2010
IEEE
15 years 2 months ago
2010
IEEE
—The discovery of evolving communities in dynamic networks is an important research topic that poses challenging tasks. Previous evolutionary based clustering methods try to maxi...
126
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PPSN
2010
Springer
15 years 1 months ago
2010
Springer
Abstract. We present and analyse the behaviour of specialised operators designed for cooperative coevolution strategy in the framework of 3D tomographic PET reconstruction. The bas...
161
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ICASSP
2011
IEEE
14 years 7 months ago
2011
IEEE
In a large-scale language detection task, performance variation found between different component systems and different target languages has an adverse effect to the pooled error ...
228
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ICDE
2008
IEEE
16 years 4 months ago
2008
IEEE
Aggregation is among the core functionalities of OLAP systems. Frequently, such queries are issued in decision support systems to identify interesting groups of data. When more tha...