Urszula Libal, PhD
I received my PhD degree in the field of Control
Engineering and Robotics in the Institute
of Computer Engineering,
Control and Robotics in the Faculty
of Electronics, at the Wroclaw
University of Technology. Prof.
Zygmunt Hasiewicz is supervisor of my dissertation, titled "Multistage signal recognition with the use of wavelet bases and feature selection".
In 2009 I completed my M.Sc. Eng. in Electronics and Telecommunications at the Wroclaw University of Technology, with specialization in: Applied Computer Engineering (EZI). Under the scientific supervision of Prof. Zygmunt Hasiewicz I wrote thesis titled "Multistage Discrimination of Signals by Wavelet Decomposition".
In addition, in 2006 I graduated from the University of Wroclaw receiving M.Sc. in Mathematics with specialization in: Applications in Probability and Statistics. My master's thesis titled "Gaussian Problem of Prisoner's Escape" was written under the tutelage of Prof. Krzysztof Dębicki.
1. U.Libal, "Multistage Classification of Signals with the Use of Multiscale Wavelet Representation", Proceedings of the 15th IEEE International Conference on Methods and Models in Automation and Robotics - MMAR 2010, Międzyzdroje, 23-26 August 2010, pp.154-159, 2010. PDF
2. U.Libal, "Dekompozycja sygnału EKG w bazach falkowych z wykorzystaniem algorytmu Mallata", Interdyscyplinarność badań naukowych 2010: praca zbiorowa / pod red. Jarosława Szreka. Oficyna Wydawnicza Politechniki Wrocławskiej, Wrocław 2010, pp.233-238. PDF
3. U.Libal, "Multistage classification of signals decomposed in wavelet bases with zoom in on their details", The 6th International Summer School on Pattern Recognition, ISSPR 2010, Plymouth, UK, 5-10 September, 2010.
4. U.Libal, "Eksperymentalne badanie statystycznej zgodności selektora cech opartego o LARS/LASSO", Interdyscyplinarność badań naukowych 2011: praca zbiorowa / pod red. Jarosława Szreka. Oficyna Wydawnicza Politechniki Wrocławskiej, Wrocław 2011. PDF
5. U.Libal, "Feature Selection for Pattern Recognition by LASSO and Thresholding Methods – a Comparison", Proceedings of the 16th IEEE International Conference on Methods and Models in Automation and Robotics - MMAR 2011, Międzyzdroje, 22–25 August 2011.
6. U.Libal, "Kryteria selekcji modelu w eksperymentalnym rozpoznawaniu sygnałów zdekomponowanych w bazach falkowych", Interdyscyplinarność badań naukowych 2012: praca zbiorowa / pod red. Jarosława Szreka. Oficyna Wydawnicza Politechniki Wrocławskiej, Wrocław 2012.
7. U.Libal, "Applications of Wavelet Transform in Signal Recognition and De-noising", II Konferencja Studentów i Doktorantów Elektroniki, Telekomunikacji, Informatyki, Automatyki i Robotyki - ICT Young 2012, Gdańsk, Poland, 26-27 May 2012. PDF
8. U.Libal, "Multistage pattern recognition of signals represented in wavelet bases with reject option", Proceedings of the 17th IEEE International Conference on Methods and Models in Automation and Robotics - MMAR 2012, Międzyzdroje, 27–30 August 2012, pp.79-84.
9. U.Libal, "Multistage Naive Bayes Classifier with Reject Option for Multiresolution Signal Representation", ICPRAM 2013: Proceedings of the 2nd International Conference on Pattern Recognition Applications and Methods / ed. by Maria de Marsico, Ana Fred: SciTePress, Barcelona, Spain, 15-18 February 2013, pp. 289-292.
10. U.Libal, "Rozpoznawanie sygnałów medycznych", I Konferencja Młodych Naukowców nt. Dokonania Naukowe Doktorantów, DND 2013, Kraków, Poland, 20 April 2013, pp.370-371.
11. U.Libal, "Wavelet Decomposition of Signal and Feature Selection by LASSO for Pattern Recognition", Przegląd Elektrotechniczny, 2013, R. 89, nr 4, pp. 89-91. PDF
12. U.Libal, D.Sztafrowski, "Study on Magnetic Field 50 Hz Influence by Statistical Analysis of ECG Signals", Interdisciplinary Journal of Engineering Sciences, 2013, vol.1, no.1, pp.28-31.
13. U.Libal, D.Sztafrowski, "ECG Signal Recognition Methods to Determine an Exposure to Magnetic Field", Interdisciplinary Journal of Engineering Sciences, 2013, vol.1, no.1, pp.32-35.
14. U.Libal, D.Sztafrowski, "Monitoring Basic Vital Functions of Human Body during ELF Magnetic Field Interaction", Dokonania naukowe doktorantów. T.2, Nauki inżynieryjne / pod red. Marcina Kuczery. Kraków 2013. pp. 210-218.
15. U.Libal, D.Sztafrowski, "Analysis of Magnetic Field Influence on Human Body by Wavelet Transform and Pattern Recognition of Biomedical Signals", The 9th International Congress of Societas Humboldtiana Polonorum, Poznań, Poland, 4-7 July 2013.
16. U.Libal, "Diabetes Progression Factors - Ranking by Sequential Classification".
17. U.Libal, J.Płaskonka, "The impact of non-centered noise in the feedback loop on the realization of a path following task by a wheeled mobile robot of (2,0) type".
18. U.Libal, J.Płaskonka, "Noise sensitivity of selected kinematic path following controllers for a unicycle", Bulletin of the Polish Academy of Sciences: Technical Sciences, Volume 62, Issue 1 (2014) pp. 3–13. PDF
19. U.Libal, K.Spyra, "Wavelet Based Shockwave and Muzzle Blast Classification for Different Supersonic Projectiles", Expert Systems with Applications, Volume 41, Issue 11 (2014) pp. 5097-5104. PDF
20. Z.Hasiewicz, U.Libal, "Upper bound of risk of attraction-limited minimum distance classifier", XVIII Krajowa Konferencja Automatyki, KKA 2014, Wrocław, 8-10 September 2014.
21. U.Libal, Z.Hasiewicz, "Wavelet algorithm for hierarchical pattern recognition", 12th Workshop on Stochastic Models, Statistics and Their Applications, SMSTA 2015, Wrocław, February 16-20, 2015. Springer Proceedings in Mathematics & Statistics, Volume 122 (2015) pp. 391-398. PDF
Stanford University
Visiting scholar at Center for Professional Development,
Stanford, CA, USA, 4 June - 5 September 2015.
The 6th International Summer School on Pattern Recognition - ISSPR 2010, Plymouth, UK, 5-10 September 2010.
IBM trainings, 24 January - 14 February 2014:
• Enterprise in IT (10h)
• Green Computing (10h)
• Fundamentals of Cloud Computing (20h)
• Business Process Management (20h)
• Cloud Security Technologies (20h)
Prize for Innovation awarded by Head of the National Security Bureau Prof. Stanisław Koziej, PhD, Secretary of State, for the Scientific Group JEDI at Droniada/Robot Parade 2014, Kraków
[ site of National Security Bureau ]
Prize from SAP Poland for the Scientific Group JEDI at Droniada/Robot Parade 2014, Kraków
Distinction - the 1st Young Scientists Conference on the Doctoral Scientific Achievements, DND 2013
Nomination to The Young Author Best Paper Award - one of six awarded on the 16th IEEE International Conference on Methods and Models in Automation and Robotics - MMAR 2011
Nomination to The Young Author Best Paper Award - one of four awarded on the 15th IEEE International Conference on Methods and Models in Automation and Robotics - MMAR 2010
Dean's Award for the Best Masters Thesis of the Year 2009 in Electronics
In 2009 I completed my M.Sc. Eng. in Electronics and Telecommunications at the Wroclaw University of Technology, with specialization in: Applied Computer Engineering (EZI). Under the scientific supervision of Prof. Zygmunt Hasiewicz I wrote thesis titled "Multistage Discrimination of Signals by Wavelet Decomposition".
In addition, in 2006 I graduated from the University of Wroclaw receiving M.Sc. in Mathematics with specialization in: Applications in Probability and Statistics. My master's thesis titled "Gaussian Problem of Prisoner's Escape" was written under the tutelage of Prof. Krzysztof Dębicki.
Publications
1. U.Libal, "Multistage Classification of Signals with the Use of Multiscale Wavelet Representation", Proceedings of the 15th IEEE International Conference on Methods and Models in Automation and Robotics - MMAR 2010, Międzyzdroje, 23-26 August 2010, pp.154-159, 2010. PDF
2. U.Libal, "Dekompozycja sygnału EKG w bazach falkowych z wykorzystaniem algorytmu Mallata", Interdyscyplinarność badań naukowych 2010: praca zbiorowa / pod red. Jarosława Szreka. Oficyna Wydawnicza Politechniki Wrocławskiej, Wrocław 2010, pp.233-238. PDF
3. U.Libal, "Multistage classification of signals decomposed in wavelet bases with zoom in on their details", The 6th International Summer School on Pattern Recognition, ISSPR 2010, Plymouth, UK, 5-10 September, 2010.
4. U.Libal, "Eksperymentalne badanie statystycznej zgodności selektora cech opartego o LARS/LASSO", Interdyscyplinarność badań naukowych 2011: praca zbiorowa / pod red. Jarosława Szreka. Oficyna Wydawnicza Politechniki Wrocławskiej, Wrocław 2011. PDF
5. U.Libal, "Feature Selection for Pattern Recognition by LASSO and Thresholding Methods – a Comparison", Proceedings of the 16th IEEE International Conference on Methods and Models in Automation and Robotics - MMAR 2011, Międzyzdroje, 22–25 August 2011.
6. U.Libal, "Kryteria selekcji modelu w eksperymentalnym rozpoznawaniu sygnałów zdekomponowanych w bazach falkowych", Interdyscyplinarność badań naukowych 2012: praca zbiorowa / pod red. Jarosława Szreka. Oficyna Wydawnicza Politechniki Wrocławskiej, Wrocław 2012.
7. U.Libal, "Applications of Wavelet Transform in Signal Recognition and De-noising", II Konferencja Studentów i Doktorantów Elektroniki, Telekomunikacji, Informatyki, Automatyki i Robotyki - ICT Young 2012, Gdańsk, Poland, 26-27 May 2012. PDF
8. U.Libal, "Multistage pattern recognition of signals represented in wavelet bases with reject option", Proceedings of the 17th IEEE International Conference on Methods and Models in Automation and Robotics - MMAR 2012, Międzyzdroje, 27–30 August 2012, pp.79-84.
9. U.Libal, "Multistage Naive Bayes Classifier with Reject Option for Multiresolution Signal Representation", ICPRAM 2013: Proceedings of the 2nd International Conference on Pattern Recognition Applications and Methods / ed. by Maria de Marsico, Ana Fred: SciTePress, Barcelona, Spain, 15-18 February 2013, pp. 289-292.
10. U.Libal, "Rozpoznawanie sygnałów medycznych", I Konferencja Młodych Naukowców nt. Dokonania Naukowe Doktorantów, DND 2013, Kraków, Poland, 20 April 2013, pp.370-371.
11. U.Libal, "Wavelet Decomposition of Signal and Feature Selection by LASSO for Pattern Recognition", Przegląd Elektrotechniczny, 2013, R. 89, nr 4, pp. 89-91. PDF
12. U.Libal, D.Sztafrowski, "Study on Magnetic Field 50 Hz Influence by Statistical Analysis of ECG Signals", Interdisciplinary Journal of Engineering Sciences, 2013, vol.1, no.1, pp.28-31.
13. U.Libal, D.Sztafrowski, "ECG Signal Recognition Methods to Determine an Exposure to Magnetic Field", Interdisciplinary Journal of Engineering Sciences, 2013, vol.1, no.1, pp.32-35.
14. U.Libal, D.Sztafrowski, "Monitoring Basic Vital Functions of Human Body during ELF Magnetic Field Interaction", Dokonania naukowe doktorantów. T.2, Nauki inżynieryjne / pod red. Marcina Kuczery. Kraków 2013. pp. 210-218.
15. U.Libal, D.Sztafrowski, "Analysis of Magnetic Field Influence on Human Body by Wavelet Transform and Pattern Recognition of Biomedical Signals", The 9th International Congress of Societas Humboldtiana Polonorum, Poznań, Poland, 4-7 July 2013.
16. U.Libal, "Diabetes Progression Factors - Ranking by Sequential Classification".
17. U.Libal, J.Płaskonka, "The impact of non-centered noise in the feedback loop on the realization of a path following task by a wheeled mobile robot of (2,0) type".
18. U.Libal, J.Płaskonka, "Noise sensitivity of selected kinematic path following controllers for a unicycle", Bulletin of the Polish Academy of Sciences: Technical Sciences, Volume 62, Issue 1 (2014) pp. 3–13. PDF
19. U.Libal, K.Spyra, "Wavelet Based Shockwave and Muzzle Blast Classification for Different Supersonic Projectiles", Expert Systems with Applications, Volume 41, Issue 11 (2014) pp. 5097-5104. PDF
20. Z.Hasiewicz, U.Libal, "Upper bound of risk of attraction-limited minimum distance classifier", XVIII Krajowa Konferencja Automatyki, KKA 2014, Wrocław, 8-10 September 2014.
21. U.Libal, Z.Hasiewicz, "Wavelet algorithm for hierarchical pattern recognition", 12th Workshop on Stochastic Models, Statistics and Their Applications, SMSTA 2015, Wrocław, February 16-20, 2015. Springer Proceedings in Mathematics & Statistics, Volume 122 (2015) pp. 391-398. PDF
Workshops and trainings
Stanford University
Visiting scholar at Center for Professional Development,
Stanford, CA, USA, 4 June - 5 September 2015.
The 6th International Summer School on Pattern Recognition - ISSPR 2010, Plymouth, UK, 5-10 September 2010.
IBM trainings, 24 January - 14 February 2014:
• Enterprise in IT (10h)
• Green Computing (10h)
• Fundamentals of Cloud Computing (20h)
• Business Process Management (20h)
• Cloud Security Technologies (20h)
Awards
Prize for Innovation awarded by Head of the National Security Bureau Prof. Stanisław Koziej, PhD, Secretary of State, for the Scientific Group JEDI at Droniada/Robot Parade 2014, Kraków
[ site of National Security Bureau ]
Prize from SAP Poland for the Scientific Group JEDI at Droniada/Robot Parade 2014, Kraków
Distinction - the 1st Young Scientists Conference on the Doctoral Scientific Achievements, DND 2013
Nomination to The Young Author Best Paper Award - one of six awarded on the 16th IEEE International Conference on Methods and Models in Automation and Robotics - MMAR 2011
Nomination to The Young Author Best Paper Award - one of four awarded on the 15th IEEE International Conference on Methods and Models in Automation and Robotics - MMAR 2010
Dean's Award for the Best Masters Thesis of the Year 2009 in Electronics
Office hours
No office hours in this semester.