PF

doc. Mgr. Jozef Kiseľák, PhD.   SK

Email:
 jozef.kiselak@upjs.sk
Homepage:
 https://www.upjs.sk/PF/zamestnanec/jozef.kiselak
Faculty:
PF UPJŠ - Pavol Jozef Šafárik University in Košice, Faculty of Science
Department:
ÚMAT - Institute of Mathematics
Office:
 SJ1O55
Phone:
 +421 55 234 2560
ORCID ID:
 0000-0001-6450-4601
Associate Professor at Institute of Mathematics. He has received his Master in Mathematics and Ph.D. in Applied mathematics at Comenius University, Bratislava in Slovakia. He also worked as a scientific project assistant at Johannes Kepler University in Linz. His research interests are in the field of dynamical systems (deterministic and stochastic differential, difference and integral equations) with applications in biology, medicine, ecology, and finance. He also deals with optimal designs of experiments, non-additive integration and information theory and its relation to statistical testing and stochastic approximation. He has published research articles in high-impacted international journals of mathematical and statistical sciences and is a referee of several international journals in the frame of pure and applied mathematics. He is giving lectures since 2011. Subjects are focused on Mathematical analysis, Differential and Integral equations, Numerical methods and Applied mathematics. He is a member of Union of Slovak Mathematicians and Physicists. He published more than 50 papers (42 registered in WOS or Scopus databases) and He registers more than 170 citations.
Higher education and further qualification growth
Second degree of higher education:
Faculty of Mathematics, Physics and Informatics, Comenius University in Bratislava, 2007, Mathematics - Mathematical Analysis, Pprobability and Mathematical Statistics
Third degree of higher education:
Faculty of Mathematics, Physics and Informatics, Comenius University in Bratislava, 2011, Applied Mathematics
Associate professor:
Pavel Jozef Šafárik University in Košice, 2021, Mathematics

Research /art/ teacher profile

Display details  
Overview of the responsibility for the delivery, development and quality assurance of the study programme or its part at the university in the current academic year
Study programme: EFMb - Economic and Financial Mathematics, study field: Mathematics, I. degree
Study programme: EFMm - Economic and Financial Mathematics, study field: Mathematics, II. degree
Study programme: ADUIb - Data Analysis and Artificial Intelligence, study field: Mathematics/Informatics, I. degree
Study programme: ADUIm - Data Analysis and Artificial Intelligence, study field: Mathematics/Informatics, II. degree
Study programme: AMd - Applied Mathematics, study field: Mathematics, III. degree
Profile courses
ÚMV / DYS / 19 - Dynamical systems - EFMb, Mb, I. degree
ÚMV / FRPb / 19 - Function of real variables - ADUIb, I. degree
ÚMV / VMO / 22 - Variational methods in optimization - EFMm, ADUIm, MMm, II. degree
ÚMV / dDIR / 14 - Differential and integral equations - AMd, III. degree
Overview of the responsibility for the development and quality of the field of habilitation procedure and inaugural procedure in the current academic year
Name of the field of habilitation procedure and inaugural procedure: Mathematics, study field to which it is assigned: Mathematics
Selected publications

J. Kiseľák, Y. Lu, J. Švihra, P. Szépe, M. Stehlík. "SPOCU" : scaled polynomial constant unit activation function. In: Neural Computing and Applications. - ISSN 0941-0643. - Roč. 33, č. 8 (2021), 3385-3401

L. Halčinová, O.Hutník, J. Kiseľák, J. Šupina. Beyond the scope of super level measures. In: Fuzzy Sets and Systems. - ISSN 0165-0114. - č. 364 (2019), s. 36-63

I. Kupka, J. Kiseľák, N. Ishimura, Y. Yoshizawa, L. Salazar, and M. Stehlík. Time evolutions of copulas and foreign exchange markets. In: Inf. Sci. Vol. 467 (2018), pp. 163-178.

M. Stehlík, J. Dušek, J. Kiseľák. Missing chaos in global climate change data interpreting? In: Ecological Complexity. - ISSN 1476-945X. - Vol. 25 (2016), s. 53-59.

L. Salazara, O. Nicolisa, F. Ruggeric, J. Kiseľák, and M. Stehlík. Predicting hourly ozone concentrations using wavelets and ARIMA models. In: Neural. Comput. Appl., ISSN 0941-0643. - Roč. 31, č. 8 (2019), s. 4331-4340
Selected projects

APVV-16-0337: Integration in the Context of Generalized Measures (InCoGeM), researcher, 2017-2021

LIT-2016-1-SEE-023: Modeling complex dependencies: how to make strategic multicriterial decisions? (mODEC), researcher, 2016-2019

VEGA 1/0526/20: Investment strategies of pension funds and their performance, deputy principal investigator, 2020-2022

APVV-17-0568, Applications of Mathematical Methods in Economic and Medical Decision Making, researcher, 2018-2022

OPVaIMH / DP / 2018 / 1.2.2-17, 313010T520: Research and development of machine learning and computer vision technologies for photorealistic reconstruction of people in 3D virtual environment, researcher, 2020-2023
International mobilities and visits
Faculty of Mathematics and Physics, Charles University, Ke Karlovu 2027/3 12116 Prague 2, Czech republic, June 7 - 9, 2010, 7th Prague Summer School in Quantitative Finance
Institute of Applied Statistics, Johannes Kepler University, Altenberger Straße 69 4040 Linz, Austria, January - February 2010, monthly doctoral research stay (Ernst Mach scholarship) - Stochastic modeling with help of quasi-linear ODEs
Isaac Newton Institute for Mathematical Sciences, 20 Clarkson Road Cambridge CB3 0EH, Uinted Kingdom, 18.-22. July 2011, Workshop on Experiments for Processes With Time or Space Dynamics
Institute of Applied Statistics, Johannes Kepler University, Altenberger Straße 69 4040 Linz, Austria, July - September 2012, 3 months postdoctoral research (Forschungsstipendien der Aktion für hochqualifizierte PostDocs) - Optimal design for correlated random fields
Linz Insitute of Technology, Johannes Kepler University, Altenberger Straße 69 4040 Linz, Austria, 2017 - 2019, 11 months research stay - Modeling complex dependencies: how to make strategic multicriterial decisions

Additional information

Awards
    Ernst Mach Scholarship for Ph.D. students 2010
    Forschungsstipendien der Aktion für hochqualifizierte PostDocs, JKU in Linz, 2012
    Dean's Award of the PF UPJŠ for scientific research activities in 2017
Projects
Solved projects:
    1. SK-0607-BA-018, ASO project: Risk assessment and audit under Basel II, principal investigator doc. RNDr. Rastislav Potocký, CSc.; 2007-2009, Co-solver.
    2. VVGS-2013-105: Utilization of qualitative properties of solutions of systems of differential equations in the theory of urn processes, 2013 – 2014, Principal investigator.
    3. VEGA 1/0344/14: Mathematical and statistical methods in economic decision making, principal investigator prof. RNDr. Katarína Cechlárová, CSc.; 2014-2017, Co-solver.
    4. APVV SK-AT-2015-0019: Topologization of Dependence and Aggregation Structures with Applications, 2016 – 2017, Principal investigator.
    5. VEGA 1/0406/17: Spillover and prediction of return volatility of stock markets, principal investigator doc. Ing. Tomáš Výrost, PhD.; 2017-2019, Co-solver.
    6. LIT-2016-1-SEE-023: Modeling complex dependencies: how to make strategic multicriterial decisions?, principal investigator Assoc. Prof. Milan Stehlík, PhD.; 2017-2020, Co-solver.
    7. APVV-16-0337: Integration in the context of generalized measures, principal investigator doc. RNDr. Ondrej Huntík, PhD.; od 2017-2021, Co-solver.
    8. APVV-17-0568, Applications of mathematical methods in economic and medical decision making, principal investigator prof. RNDr. Ivan, Žežula, CSc.; 2018-2022, Co-solver.
    9. VEGA 1/0526/20: Pension fund investment strategies and their performance, principal investigator, Mgr. Katarína Lučivjanská, PhD.; od 2020, Deputy principal investigator.
    10. OPVaIMH/DP/2018/1.2.2-17, NFP313010T520: Research and development of machine learning and computer vision technologies for the photorealistic reconstruction of people in a 3D virtual environment, principal investigator doc. RNDr. Ondrej Huntík, PhD.; od 2020, Co-solver.
Data processing, statistical analysis and making of models for selected projects:
    11. APVV-0621-07: Nonfarmacological approaches of stimulation of cognitive functions in patients with Alzheimer's disease, evaluated with the help of imaging and proteomic biomarkers; principal investigator prof. MUDr. Ľubomír Lisý, DrSc; 2009-2013
    12. APVV-14-0357: Infection in international markets: model revision and network analysis, principal investigator doc., Ing. Eduard Baumöhl, PhD.; 2015-2019
Participation in non-scientific projects:
    13. 26110230035 MIV – Modern and interactive education at Univerisity of P.J. Šafárik in Košice
    14. 26110230075 IRES - The introduction of new innovative teaching methods at Univerisity of P.J. Šafárik in Košice
    15. IT Academy - Education for the 21st Century: Innovation in Preparing University Students for Employment in the IT Sector
    16. VVGS-2019-1389 IPEL : Innovation of mathematical analysis subjects in the 1st year of bachelor's degree
Hobbies
hockey, football (actively and passively), sci-fi and fantasy, music, hiking, chess

Further information

Taught courses and supervised study programmes

PF