2880 search results - page 238 / 576 » context 2007 |
190
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DICTA
2009
15 years 7 months ago
2009
In many applied problems in the context of pattern recognition, the data often involve highly asymmetric observations. Normal mixture models tend to overfit when additional compone...
173
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BIB
2007
15 years 6 months ago
2007
Mathematical modelling is increasingly used to get insights into the functioning of complex biological networks. In this context, Petri nets (PNs) have recently emerged as a promi...
125
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AIEDU
2006
15 years 6 months ago
2006
Learner-centred design (LCD) is a nebulous concept. It can range from attempts to design with the needs of the learner at the forefront, to involving the learner at various stages ...
186
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ALGORITHMICA
2006
15 years 6 months ago
2006
We show that the number of t-ary trees with path length equal to p is t h(t-1) tp log2 p(1+o(1)) , where h(x)=-x log2 x-(1-x) log2(1-x) is the binary entropy function. Besides its...
159
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AMC
2006
15 years 6 months ago
2006
The use of net ecosystem exchange (NEE) data to estimate carbon transfer coefficients is investigated in the context of a deterministic compartmental carbon sequestration system. ...