LIETUVOS NARYSTĖ EUROPOS SĄJUNGOJE: EKONOMINĖ RAIDA

Mokslas – Lietuvos Ateitis

We are developing two crucial improvements on the time-frequency masking approach to the blind speech separation of underdetermined mixtures when processing anechoic and echoic mixtures. First, the proposed method copes with the usually large amount of delay estimation error that appears in a low frequency band. This step generates a restrictive mask for phase delays on the basis of local and g...

Mokslas – Lietuvos Ateitis

The networks of compromised and remotely controlled computers (bots) are widely used in many Internet fraudulent activities, especially in the distributed denial of service attacks. Brute force gives enormous power to bot masters and makes botnet traffic visible; therefore, some countermeasures might be applied at early stages. Our study focuses on detecting botnet propagation via public websit...

Mokslas – Lietuvos Ateitis Science – Future of Lithuania

Since 1970-ties the research is being carried out for the development of intelligent tutoring systems (ITS) that are trying to imitate human-teachers and their teaching methods. However, over the last decade researchers inspired by the close relationship between emotions and learning have been working on the addition of an emotional component to human-computer interaction. This has led to creat...

The Dura Europos Synagogue Paintings and Their Influence on Later Christian and Jewish Art

A robust approach for identifying differentially abundant features in metagenomic samples

MOTIVATION The analysis of differential abundance for features (e.g. species or genes) can provide us with a better understanding of microbial communities, thus increasing our comprehension and understanding of the behaviors of microbial communities. However, it could also mislead us about the characteristics of microbial communities if the abundances or counts of features on different scales a...