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ORCIDEwaryst Tkacz
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- affiliation: Silesian University of Technology, Zabrze, Poland
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2020 – today
- 2023
[j6]Szymon Siecinski
, Ewaryst Janusz Tkacz, Pawel Stanislaw Kostka:
Heart Rate Variability Analysis on Electrocardiograms, Seismocardiograms and Gyrocardiograms of Healthy Volunteers and Patients with Valvular Heart Diseases. Sensors 23(4): 2152 (2023)- [c31]Natalia Piaseczna, Konrad Duraj, Rafal Doniec, Ewaryst Tkacz:
Evaluation of Intoxication Level with EOG Analysis and Machine Learning: A Study on Driving Simulator. EMBC 2023: 1-4 - [c30]Szymon Siecinski, Muhammad Tausif Irshad, Md. Abid Hasan, Ewaryst J. Tkacz, Pawel S. Kostka, Marcin Grzegorzek:
Symmetric Projection Attractor Reconstruction Analysis as a Method to Assess Seismocardiogram Quality in a Healthy Population. EMBC 2023: 1-4 - [c29]Szymon Siecinski, Ewaryst J. Tkacz, Marcin Grzegorzek:
Publicly available signal databases containing seismocardiographic signals - the state in early 2023. EMBC 2023: 1-4 - [c28]Szymon Siecinski, Muhammad Tausif Irshad, Md. Abid Hasan, Ewaryst Tkacz, Marcin Grzegorzek:
Assessment of Quality of Gyrocardiograms Based on Features Derived from Symmetric Projection Attractor Reconstruction. iWOAR 2023: 15:1-15:5 - [c27]Rafal Doniec, Szymon Siecinski, Natalia Piaseczna, Konrad Duraj, Joanna Chwal, Maciej Gawlikowski, Ewaryst Tkacz:
Classification of Recorded Electrooculographic Signals on Drive Activity for Assessing Four Kind of Driver Inattention by Bagged Trees Algorithm: A Pilot Study. PCBBE 2023: 225-236 - [d2]Bartlomiej Sawaryn, Natalia Piaseczna, Szymon Siecinski, Rafal Doniec, Konrad Duraj, Dariusz Komorowski, Ewaryst Tkacz:
Acoustic signals from the knee. IEEE DataPort, 2023
- 2022
- [c26]Szymon Siecinski, Pawel S. Kostka, Ewaryst J. Tkacz:
Comparison of Heart Rate Variability Indices Based on Seismocardiograms from Healthy Volunteers and Patients with Valvular Heart Diseases. CinC 2022: 1-4 - [c25]Szymon Siecinski, Pawel S. Kostka, Ewaryst J. Tkacz:
Time Domain and Frequency Domain Heart Rate Variability Analysis on Electrocardiograms and Mechanocardiograms from Patients with Valvular Diseases. EMBC 2022: 653-656 - [c24]Konrad Duraj, Szymon Siecinski, Rafal Doniec, Natalia Piaseczna, Pawel S. Kostka, Ewaryst J. Tkacz:
Heartbeat Detection in Seismocardiograms with Semantic Segmentation. EMBC 2022: 662-665 - 2021
- [j5]Bartlomiej Sawaryn, Natalia Piaseczna, Szymon Siecinski, Rafal Doniec, Konrad Duraj, Dariusz Komorowski, Ewaryst J. Tkacz:
The Assessment of the Condition of Knee Joint Surfaces with Acoustic Emission Analysis. Sensors 21(19): 6495 (2021) - [c23]Agnieszka Radziun, Rafal Doniec, Szymon Siecinski, Natalia Piaseczna, Katarzyna Mocny-Pachonska, Marta Cieslik-Wegemund, Konrad Duraj, Marta Tanasiewicz, Ewaryst Tkacz:
Smartphone-Based Color Measurement of Tooth Shade Guide in Clinical Lighting Conditions. FedCSIS 2021: 409-413 - 2020
- [j4]Nikola Slaninova, Klara Fiedorova, Ali Selamat, Karolina Danisova, Jan Kubícek, Ewaryst Tkacz, Martin Augustynek:
Analysis and Testing of a Suitable Compatible Electrode's Material for Continuous Measurement of Glucose Concentration. Sensors 20(13): 3666 (2020) - [j3]Szymon Siecinski, Pawel S. Kostka, Ewaryst J. Tkacz:
Heart Rate Variability Analysis on Electrocardiograms, Seismocardiograms and Gyrocardiograms on Healthy Volunteers. Sensors 20(16): 4522 (2020) - [j2]Szymon Siecinski, Pawel S. Kostka, Ewaryst J. Tkacz:
Gyrocardiography: A Review of the Definition, History, Waveform Description, and Applications. Sensors 20(22): 6675 (2020) - [c22]Szymon Siecinski, Pawel S. Kostka, Ewaryst J. Tkacz:
Time Domain And Frequency Domain Heart Rate Variability Analysis on Gyrocardiograms. EMBC 2020: 2630-2633 - [d1]Rafal Doniec, Konrad Duraj, Katarzyna Mocny-Pachonska, Natalia Piaseczna, Szymon Siecinski, Ewaryst Tkacz:
Drivers' Activity Tracking With JINS MEME Smart Glasses. IEEE DataPort, 2020
2010 – 2019
- 2019
- [c21]Szymon Siecinski, Pawel S. Kostka, Ewaryst J. Tkacz:
Influence of Empirical Mode Decomposition on Heart Rate Variability Indices Obtained from Smartphone Seismocardiograms. EMBC 2019: 4913-4916 - [c20]Szymon Siecinski, Pawel S. Kostka, Ewaryst J. Tkacz:
Comparison of Atrial Fibrillation Detection Performance Using Decision Trees, SVM and Artificial Neural Network. ICITS 2019: 693-701 - [c19]Szymon Siecinski, Pawel S. Kostka, Ewaryst J. Tkacz, Natalia Piaseczna, Marta Wadas:
Heart Rate Variability Analysis on Reference Heart Beats and Detected Heart Beats of Smartphone Seismocardiograms. ITIB 2019: 473-480 - 2018
- [j1]Barbara T. Mika, Dariusz Komorowski, Ewaryst Tkacz:
Assessment of slow wave propagation in multichannel electrogastrography by using noise-assisted multivariate empirical mode decomposition and cross-covariance analysis. Comput. Biol. Medicine 100: 305-315 (2018) - [c18]Szymon Siecinski, Pawel S. Kostka, Ewaryst J. Tkacz:
Heart Rate Variability Analysis on CEBS Database Signals. EMBC 2018: 5697-5700 - [c17]Wojciech Oleksy, Zbigniew Budzianowski, Ewaryst Tkacz, Malgorzata Garbacik:
New Diagnostic Tool for Patients Suffering from Noncommunicable Diseases (NCDs). ICITS 2018: 476-483 - [c16]Ewaryst Tkacz, Zbigniew Budzianowski, Wojciech Oleksy:
The Higher-Order Spectra as a Tool for Assessing the Progress in Rehabilitation of Patients After Ischemic Brain Stroke. ICITS 2018: 874-882 - [c15]Ewaryst Tkacz, Zbigniew Budzianowski, Wojciech Oleksy, Anna Tamulewicz:
The Higher-Order Spectra (HOSA) as a Tool for the Rehabilitation Progress Estimation Referred to the Patients Diagnosed with Various Cardiac Diseases. ITIB 2018: 303-314 - 2016
- [c14]Anna Tamulewicz, Ewaryst Tkacz:
Human Fibroblast Growth Factor 2 Hot Spot Analysis by Means of Time-Frequency Transforms. ITIB (2) 2016: 147-159 - [c13]Barbara T. Mika, Ewaryst J. Tkacz:
Assessment of Slow Wave Propagation in Different Phases of Food Stimulation in the Multichannel Electrogastrographic Signal (EGG). ITIB (1) 2016: 325-339 - 2015
- [c12]Barbara T. Mika, Dariusz Komorowski, Ewaryst J. Tkacz:
Empirical Mode Decomposition for slow wave extraction from electrogastrographical signals. EMBC 2015: 4138-4141 - [c11]Dariusz Komorowski, Ewaryst Tkacz:
A new method for attenuation of respiration artifacts in electrogastrographic (EGG) signals. EMBC 2015: 6006-6009 - [c10]Pawel S. Kostka, Ewaryst J. Tkacz:
Multi-sources data analysis with sympatho-vagal balance estimation toward early bruxism episodes detection. EMBC 2015: 6010-6013 - 2013
- [c9]Barbara T. Mika, Ewaryst J. Tkacz:
Identification of Slow Wave Propagation in the Multichannel (EGG) Electrogastrographical Signal. ICMMI 2013: 247-255 - 2012
- [c8]Wojciech Oleksy, Ewaryst Tkacz:
Finding New EASI ECG Coefficients - Improving EASI ECG Model using Various Regression Techniques. BIOSIGNALS 2012: 406-409 - [c7]Ivo Provazník, Vladimira Kubicova, Helena Skutkova, Jiri Nedved, Ewaryst Tkacz, Petr Babula, René Kizek:
Detection of short exons in DNA sequences using complex wavelet transform of structural features. GENSiPS 2012: 107-110 - [c6]Anna Tamulewicz, Aleksandra Lipczynska, Ewaryst Tkacz:
Techniques of Biclustering in Gene Expression Analysis. ITIB 2012: 430-436 - [c5]Wojciech Oleksy, Ewaryst Tkacz, Zbigniew Budzianowski:
Improved EASI ECG model obtained using various machine learning and regression techniques. TSP 2012: 534-538 - 2011
- [c4]Ewaryst J. Tkacz, Pawel S. Kostka, Zbigniew Budzianowski, Wojciech Oleksy:
Continuous representation of unevenly sampled signals - An application to the analysis of heart rate variability. AFRICON 2011: 1-7 - [c3]Pawel S. Kostka, Ewaryst J. Tkacz:
Feature extraction in time-frequency signal analysis by means of matched wavelets as a feature generator. EMBC 2011: 4996-4999 - [p3]Barbara T. Mika, Ewaryst J. Tkacz, Pawel S. Kostka:
Continuous Wavelet Transform as an Effective Tools for Detecting Motion Artifacts in Electrogastrographical Signals. Computer Recognition Systems 4 2011: 597-603
2000 – 2009
- 2008
- [p2]Pawel Kostka, Ewaryst Tkacz:
Support Vector Machine Classifier with Feature Extraction Stage as an Efficient Tool for Atrial Fibrillation Detection Improvement. Computer Recognition Systems 2 2008: 356-363 - [p1]Artur Gintrowski, Ewaryst Tkacz, Pawel Kostka, Agnieszka Wieclawek, Urszula Mazurek:
Optimization of Linear Fuzzy Gene Network Model Searching. Computer Recognition Systems 2 2008: 852-859 - 2005
- [c2]Dariusz Komorowski, Ewaryst J. Tkacz:
Output Flow Estimation of Pneumatically Controlled Ventricular Assist Device with the help of Artificial Neural Network. CORES 2005: 561-568 - [c1]Pawel Kostka, Ewaryst Tkacz:
Feature Extraction Optimization in Neural Classifier of Heart Rate Variability Signals. CORES 2005: 585-594
Coauthor Index
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