Tomasz Potempa

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Results from preliminary research on recognition of Polish birds' species are presented in the paper. Bird voices were recorded in a highly noised municipal environment. High 96 kHz sampling frequency has been used in order to record birds' voices. As a feature set standard mel-frequency cepstral coefficients (MFCC) and recently proposed human-factor(More)
Modeling Business Processes has become a challenging issue of todays' Knowledge Management. As such it is a core activity of Knowledge Engineering. There are two principal approaches to modeling such processes: Business Process Modeling and Notation (BPMN) and Business Rules (BR). Both of them are to certain degree complementary. In this paper, we(More)
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