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Collection's Items (Sorted by Submit Date in Descending order): 1 to 20 of 128
Mochura, Pavel , Mautner, Pavel
Classification of Hand Movement in EEG using ERD/ERS and Multilayer Perceptron

Continuous EEG activity in the measured subjects includes different patterns depending on what activity the subject performed. ERD and ERS are examples of such patterns related to movement, for example of a hand, finger or foot. This article deals with the detection of motion b...

Pražák, Ondřej , Přibáň, Pavel , Taylor, Stephen
UWB @ DIACR-Ita: Lexical Semantic Change Detection with CCA and Orthogonal Transformation

In this paper, we describe our method for detection of lexical semantic change (i.e.,word sense changes over time) for the DIACR-Ita shared task, where we ranked 1st. We examine semantic differences between specific words in two Italian corpora, chosen from different time periods. ...

Mayo, Michael , Koutný, Tomáš
Neural Multi-class Classification Approach to Blood Glucose Level Forecasting with Prediction Uncertainty Visualisation

A machine learning-based method for blood glucose level prediction thirty and sixty minutes in advance based on highly multiclass classification (as opposed to the more traditional regression approach) is proposed. An advantage of this approach is the possibility of modelling and visualising...

Skala, Václav , Šmolík, Michal
A New Formulation of Plücker Coordinates Using Projective Representation,

This contribution presents a new formulation of Plücker coordinates using geometric algebra and standard linear algebra with projective representation. The Plücker coordinates are usually used for a line representation in space, which is given by two points. However, the line can be als...

Červenka, Martin , Kohout, Josef
Fast and Realistic Approach to Virtual Muscle Deformation

This paper describes a real-time simulation of muscle movement that is based on inverse kinematics where bone placement is known apriori and muscle shape is calculated by a modified position-based dynamics (PBD) method. The method is comparable and competitive with the others, moreover,...

Červenka, Martin , Skala, Václav
Behavioral Study of Various Radial Basis Functions for Approximation and Interpolation

Both approximation and interpolation are techniques commonly used in many scientific areas. Many approaches are depending on input data type, result purpose etc. Input data can be formed in a mesh or not (meshless/meshfree data). This contribution is oriented on meshless data appro...

Brůha, Petr , Mouček, Roman , Volf, Petr , Šimečková, Lenka , Šťáva, Oto
On Architecture of BodyInNumbers Exercise and Wellness Health Strategy Framework

They are many risk factors decreasing overall human physical and cognitive performance and increasing incidence of chronic diseases. It is very beneficial for any society to map, discuss and cope with these factors. This can be supported and evaluated by designing, developing, testing&#...

De, Sangita , Niklas, Michael , Brian, Rooney , Mottok, Juergen , Brada, Přemysl
Semantic Mapping of Component Framework Interface Ontologies for Interoperability of Vehicle Applications

Over the past few years, ontology merging, and ontology semantic alignment has gained significant interest as research topics in automotive application domain for finding solutions to semantic data heterogeneity. To accomplish the complex and novel vehicle service requirements such as autonomous&...

Šmolík, Michal , Skala, Václav
Reconstruction of Corrupted Vector Fields using Radial Basis Functions

The vector fields may be results from the measurements of real flow experiments. However, during the measurements, some parts of the vector field can be measured incorrectly or even some parts of the vector field are not possible to capture due to some shading and invisib...

Vašta, Jakub , Skala, Václav , Šmolík, Michal , Červenka, Martin
Modified Radial Basis Functions Approximation Respecting Data Local Features

This paper presents new approaches for Radial basis function (RBF) approximation of 2D height data. The proposed approaches respect local properties of the input data, i.e. stationary points, inflection points, the curvature and other important features of the data. Positions of radial ...

Mouček, Roman , Beránková, Klára
Impact of Music on Human Brain Activity during Mental Stress

Because music is an integral part of our lives, every step towards a better understanding of its impact onhumans is beneficial. This paper deals with the impact of several types of music on the human brain activityduring mental stress. An experiment was designed, and electroen...

Lenc, Ladislav , Král, Pavel
Improving Face Recognition Methods Based on POEM Features

The usual way how POEM descriptors are utilized consists in constructing features in rectangular non-overlapping regions covering the whole image. The features created in the regions are then concatenated into one long vector representing the face. We propose an enhancement of this meth...

Hruda, Lukáš , Kolingerová, Ivana , Lávička, Miroslav
Plane Space Representation in Context of Mode-Based Symmetry Plane Detection

This paper describes various representations of the space of planes. The main focus is on the plane space representation in the symmetry plane detection in E3 where many candidate planes for many pairs of points of the given object are created and then the most often ...

Piskorski, Jakub , Laskova, Laska , Marcinczuk, Michal , Pivovarova, Lidia , Přibáň, Pavel , Steinberger, Josef , Yangarber, Roman
The Second Cross-Lingual Challenge on Recognition, Normalization, Classification, and Linking of Named Entities across Slavic Languages

We describe the Second Multilingual Named Entity Challenge in Slavic languages. The task is recognizing mentions of named entities in Web documents, their normalization, and cross-lingual linking. The Challenge was organized as part of the 7th Balto-Slavic Natural Language Processing Workshop,&#x...

Sido, Jakub , Konopík, Miloslav
Deep Learning for Text Data on Mobile Devices

Maňák, Martin , Anikeenko, Alexey , Kolingerová, Ivana
Exit regions of cavities in proteins

Skala, Václav , Šmolík, Michal , Martynova, Mariia
Geometric Product for Multidimensional Dynamical Systems - Laplace Transform and Geometric Algebra

Ježek, Petr , Vařeka, Lukáš
Workflow Designer — A web application for visually designing EEG signal processing pipelines

Martynova, Mariia , Kaas, Ondřej
A Novel Methods Based on Clustering Algorithms as The Neural Network Preprocessing

Koutný, Tomáš , Della Cioppa, Antonio , De Falco, Ivanoe , Tarantino, Ernesto , Scafuri, Umberto , Krčma, Michal
De–randomized Meta-Differential Evolution for Calculating and Predicting Glucose Levels

Collection's Items (Sorted by Submit Date in Descending order): 1 to 20 of 128