DONDERO F

The performance (accuracy and robustness) of several clustering algorithms is studied for linearly dependent random variables in the presence of noise. It turns out that the error percentage quickly increases when the number of observations is less than the number of variables. This situation is common situation in experiments with DNA...

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Background: Pringle's manoeuvre controls excessive bleeding, but results in ischaemia-reperfusion injury during liver surgery. Activation of the heat-shock protein system of cell defense has been demonstrated after ischaemia-reperfusion injury in animal tissues. The aim of the present study was to determine whether the ischaemia-reperfusion...