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The article presents an analysis of the possibility of recognizing speaker's emotions from speech signal in Polish language. In order to perform experiments a database containing speech recordings with emotional content was created. On its basis, extraction of features from the speech signals was performed. The most important step was to determine which of the previously extracted features were the...
In the article the authors present their own method of designing spatial filters to use in brain-computer interface, based on steady state visually evoked potentials. The spatial filter is calculated by minimizing a specially created objective function. The developed method allows us to create a dedicated filter for each user, however it demands a calibration session. By using designed spatial filters...
Niniejszy artykuł omawia założenia, strukturę oraz metody wymiarowania zasobów sieci wdrożone w architekturze Internetu Przyszłości w ramach projektu Inżynieria Internetu Przyszłości (IIP) realizowanego w latach 2010-2013. W szczególności artykuł opisuje założenia proponowanych modeli programowania liniowego wykorzystanych w celu rozdziału zasobów sieci (przepustowości łączy, mocy przetwarzania węzłów)...
Most of previous research on survivable networks has been related to unicast communications. In this paper we propose a new approach to network survivability of anycast communications. To the best of our knowledge, anycast defined as one-to-one-of-many technique has not received much attention recently. To provide network survivability, we use the single backup path approach, i.e. each demand has...
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