Institution
Brno University of Technology
Education•Brno, Czechia•
About: Brno University of Technology is a education organization based out in Brno, Czechia. It is known for research contribution in the topics: Fracture mechanics & Filter (video). The organization has 6339 authors who have published 15226 publications receiving 194088 citations. The organization is also known as: Vysoké učení technické v Brně & BUT.
Papers published on a yearly basis
Papers
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12 Sep 2005TL;DR: This paper describes several ways of acoustic keywords spotting (KWS), based on Gaussian mixture model (GMM) hidden Markov models (HMM) and phoneme posterior probabilities from FeatureNet, and concludes that phoneme posteriors outperform conventional GMM/HMM system.
Abstract: This paper describes several ways of acoustic keywords spotting (KWS), based on Gaussian mixture model (GMM) hidden Markov models (HMM) and phoneme posterior probabilities from FeatureNet. Context-independent and dependent phoneme models are used in the GMM/HMM system. The systems were trained and evaluated on informal continuous speech. We used different complexities of KWS recognition network and different types of phoneme models. We study the impact of these parameters on the accuracy and computational complexity, an conclude that phoneme posteriors outperform conventional GMM/HMM system.
86 citations
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06 Sep 2009TL;DR: This work investigates into recently proposed Bottle-Neck features for ASR by imported into Split Context architecture gaining significant WER reduction and Universal Context architecture was developed which simplified the system by using only one universal ANN for all temporal splits.
Abstract: This work investigates into recently proposed Bottle-Neck features for ASR. The bottle-neck ANN structure is imported into Split Context architecture gaining significant WER reduction. Further, Universal Context architecture was developed which simplifies the system by using only one universal ANN for all temporal splits. Significant WER reduction can be obtained by applying fMPE on top of our BN features as a technique for discriminative feature extraction and further gain is also obtained by retraining model parameters using MPE criterion. The results are reported on meeting data from RT07 evaluation.
86 citations
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TL;DR: In this article, a methodology for SPICE modeling of a memcapacitor is described, where the model is compounded of the submodel of the state-space system, representing the memory effect of the device, which depends on the concrete physical implementation of a device, and of a capacitor, the capacitance of which is controlled by the system state.
Abstract: A methodology for SPICE modelling of a memcapacitor is described. The model is compounded of the submodel of the state-space system, representing the memory effect of the device, which depends on the concrete physical implementation of the device, and of a capacitor, the capacitance of which is controlled by the system state. The basic fingerprints of the memcapacitor are demonstrated in the example of a charge-controlled memcapacitor.
86 citations
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TL;DR: In this paper, the 3D surface morphology of aluminum nitride (AlN) epilayers on sapphire substrates prepared by magnetron sputtering was studied by combination of atomic force microscopy (AFM) and fractal analysis methods.
86 citations
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TL;DR: This work explores molecular, morphological as well as biotechnological features of the highly promising polyhydroxyalkanoates (PHA) producer Halomonas halophila and its potential for industrial PHB production.
85 citations
Authors
Showing all 6383 results
Name | H-index | Papers | Citations |
---|---|---|---|
Georg Kresse | 111 | 430 | 244729 |
Patrik Schmuki | 109 | 763 | 52669 |
Michael Schmid | 88 | 715 | 30874 |
Robert M. Malina | 88 | 691 | 38277 |
Jiří Jaromír Klemeš | 64 | 565 | 14892 |
Alessandro Piccolo | 62 | 284 | 14332 |
René Kizek | 61 | 672 | 16554 |
George Danezis | 59 | 209 | 11516 |
Stevo Stević | 58 | 374 | 9832 |
Edvin Lundgren | 57 | 286 | 10158 |
Franz Halberg | 55 | 750 | 15400 |
Vojtech Adam | 55 | 611 | 14442 |
Lukas Burget | 53 | 252 | 21375 |
Jan Cermak | 53 | 238 | 9563 |
Hynek Hermansky | 51 | 317 | 14372 |