PLENARY SPEAKERS
The list will be updated upon confirmations.
Prof. YOUNG IM CHO
Department of IT Convergence Engineering, Gachon University, Republic of Korea, Email: yicho@gachon.ac.kr
Title: An Explainable Multimodal AI Framework for Proactive Urban Risk Intelligence and Decision Support in Smart Cities
Abstract:
Urban environments are increasingly exposed to complex and interdependent risks, including air pollution, extreme weather, and infrastructure failures, which generate heterogeneous and fragmented data across multiple city systems. Conventional single-source or isolated models are therefore insufficient for reliable risk assessment.
This paper proposes an explainable multimodal AI framework for proactive urban risk intelligence in smart cities by integrating environmental, mobility, infrastructure, and energy data. The framework performs spatiotemporal data fusion and multi-horizon hazard and risk forecasting using a Temporal Fusion Transformer (TFT), while SHAP-based explainability identifies key drivers and enhances transparency of model predictions.
Beyond prediction, the framework incorporates a constraint-aware decision module that translates risk forecasts into actionable operational recommendations. Experimental results demonstrate that the proposed approach provides accurate, interpretable, and practically useful insights, enabling the transition from reactive monitoring to proactive and explainable urban risk management.
Brief Biography
She received her B.E., M.E., and Dr.Eng. degrees from the Department of Computer Science at Korea University in 1988, 1990, and 1994, respectively. She completed her post-doctoral research in the Department of Computer Science at the University of Massachusetts Amherst from 1999 to 2000.
Since 1996, she has served as an Assistant Professor and later as an Associate Professor in the School of Engineering at Suwon University, and she has been a Professor at Gachon University since 2015. She served as the Chair of the Korean Society of Intelligent Systems. Since 2015, she has been leading the AI and Smart City Laboratory at Gachon University. Her areas of expertise include AI, multi-agent systems, smart cities, standardization, and brain modeling. She was a member of the Presidential Committee on Smart Cities from 2018 to 2022. Since 2018, she has served as the Chair of the AI Standards Committee in Korea. She is also an editor for several journals, including IEEE, Elsevier publications, Sensors, Bioengineering, and AI journals. Currentyl, she is serving as the Editor-in-Chief of a Journal of Artificial Intelligence Research and Applications in Korea.
Prof. Dumitru BaleanuLebanese American University, Lebanon
Institute of Space Sciences, Magurele-Bucharest, Romania, Email: dumitru.baleanu@lau.edu.lb
Title: On Modified Fractional Dynamics with Mittag-Leffler Kernel: Theory and Applications
Abstract:
Fractional calculus represents an extension of meaning, thus several related operators were introduced during the last 330 years. In this presentation, I will discuss the advantages of using the newly introduced singular modified fractional operator with Mittag-Leffler kernel (MABC). As we know dealing with nonsingular kernels is not an easy task due to their restrictions at origin. I suggest alternative extensions of the fractional operator involving the Mittag-Leffler kernel which admits an integrable singular kernel at the origin. Some illustrative examples will be presented.
Dumitru Baleanu is an internationally recognized scholar in the fields of applied mathematics, fractional calculus, and nonlinear dynamical systems. He currently serves as a professor in the Department of Computer Science and Mathematics at the Lebanese American University in Beirut, Lebanon. Throughout his academic career, he has made significant contributions to the development of fractional dynamics and its applications in science and engineering. His work particularly focuses on the modeling and analysis of complex systems using fractional differential equations.
Brief Biography
Professor Baleanu received his Ph.D. in Physics from the Institute of Atomic Physics in Romania in 1996. His doctoral research investigated mathematical and physical aspects of spaces with spin variables. Prior to his Ph.D., he completed his M.Sc. in Physics at the University of Bucharest and his B.Sc. at the University of Craiova. After completing his doctoral studies, he held several research positions at prominent research institutions in Romania, including the National Institute for Laser, Plasma and Radiation Physics and the Institute of Space Sciences in Bucharest. During this period, he advanced through different academic ranks and established a strong international research profile.
His research interests cover a wide range of topics including fractional differential equations, nonlinear dynamical systems, control theory, mathematical physics, Lie symmetry analysis, and dynamic systems on time scales. Professor Baleanu has published extensively in leading international journals and has authored or co-authored several influential books on fractional calculus and mathematical modeling. His scientific contributions have received worldwide recognition, and he is widely regarded as one of the leading researchers in fractional calculus and applied mathematical modeling.
Prof. Huseyin Seker
University of Sharjah, UAE & University of Birmingham, UK, Email: hseker@sharjah.ac.ae
Title: The Power of Data and The Things It Empowers
Abstract:
Data has become the driving force of transformation across every sector of modern life. From intelligent infrastructure and connected industries to predictive healthcare and sustainable cities, data no longer just describes the world—it shapes it. This keynote explores how data fuels innovation, decision-making, and resilience in an increasingly digital and interconnected environment. It examines the new forms of intelligence that emerge when data is combined with technologies such as artificial intelligence, the Internet of Things, and advanced analytics. Through real-world examples, it highlights how organizations can harness data responsibly to create value, enhance efficiency, and enable human-centered progress. The talk also addresses the ethical, governance, and sovereignty challenges that come with this growing power, emphasising the importance of trust, transparency, and inclusion in data-driven ecosystems. Participants will leave with a deeper understanding of how data empowers not only technologies but also societies—and how its thoughtful use can drive competitiveness, innovation, and shared prosperity in the digital age.
Brief Biography
Professor Dr Huseyin Seker is a research-oriented and enterprise-focused academic and manager with both academic and industry experiences in data-driven digital transformation, data science, artificial intelligence (AI), machine learning (ML), and emerging & disruptive technologies & systems. He completed his PhD in Biomedical Computing at Coventry University (UK) in 2005 (fully funded by Coventry University in the UK). He has published well over 100 peer-reviewed articles, and developed and deployed several data-driven AI/ML tools in academia and industry, and has been involved with a portfolio of collaborative research, enterprise and teaching & learning projects of over £25M as PI, Co-I and international researcher in collaboration with universities and companies in the UK and abroad. He is recognised among the top 1% of global researchers in Bioinformatics for productivity by ScolarGPS. He was one of the founding members of the UK’s flagship project “The Institute of Coding”, under which the activities (e.g., “Teach the Nation to Code”, “Data Science for Everyone”) he developed and organised led to the successful training program for the next generation of digital transformation leaders, and were supported, attended, and highly commented by several organisations, including Members of Parliament in the UK.
In the United Kingdom, in addition to his successful research & knowledge exchange and teaching & learning activities, he has had an extensive successful leadership career in the UK Higher Education sector, serving as the Head of Enterprise and Engagement, the Faculty Head of Research Operations & Research Students and Associate Dean for Research and Enterprise at several UK-based institutes. Under his leadership, he has established several strategic partnerships with institutes and companies around the world, which have resulted in increased income and notable impacts on the economy, society, and environment.
Professor Seker has actively got involved with enterprise organisations, contributing to regional and national developments as an advisory board member. He has also served as a member of the judging panel for industry excellence awards in digitech. He is currently a member of UK-based AI Forge’s AI start-up selection committee. He has also co-founded BuboAI, an AI Startup with a focus on fintech in the UK.
Professor Seker has recently joined the University of Sharjah (UAE) working as a Professor and Head of the Department of Information Systems of the College of Computing and Informatics.
Assoc. Prof. Maíra Aguiar Basque Center for Applied Mathematics (BCAM) in Bilbao, Spain, Email: maguiar@bcamath.org
Title: Modeling Dengue Dynamics: Unraveling the Impact of Homologous Reinfections
Abstract:
Dengue dynamics are shaped by complex immune interactions among co-circulating serotypes, including temporary cross-immunity and antibody-dependent enhancement during heterologous reinfections. While most models assume lifelong immunity against the infecting serotype, recent evidence suggests that homologous reinfections can occur, although they are often mild or asymptomatic.
We present a modeling framework that links antibody-mediated immune dynamics with dengue transmission, incorporating both homologous and heterologous reinfections. The model reproduces key patterns of viral load and antibody production observed in primary and secondary infections and forms the basis for a multi-strain population model including temporary cross-immunity, ADE, and reinfection pathways.
We use this framework to assess how rare homologous reinfections may influence dengue persistence, outbreak dynamics, and transmission in endemic settings. We also discuss implications for temperate regions such as Europe, where local outbreaks are increasingly linked to viremic imported cases and established Aedes vectors.
Brief Biography
Maíra Aguiar is a theoretical epidemiologist with a strong background in applied mathematics and statistics, specializing in the modeling of infectious diseases and public health dynamics. She obtained her Master’s degree in Statistics Applied to Biology and Public Health from the University of Lisbon in 2007, followed by a double European Ph.D. in 2012: in Population Biology from the University of Lisbon and in Life Sciences from Vrije Universiteit Amsterdam. Her doctoral training combined nonlinear dynamics, population biology, and biostatistics, laying the foundation for an interdisciplinary research career.
With over two decades of experience in mathematical epidemiology, Dr. Aguiar has developed and applied deterministic, stochastic, and data-driven models to understand the transmission, control, and burden of infectious diseases, including dengue, Zika, and COVID-19. Her work integrates mechanistic modeling, statistical inference, and, more recently, machine learning and hybrid AI approaches, with a strong emphasis on policy relevance and real-world applicability. She has collaborated closely with public health authorities in Europe and beyond, contributing to vaccine impact assessments, risk mapping, and epidemic preparedness strategies.
Since 2020, Dr. Aguiar has led the Mathematical and Theoretical Biology (MTB) group at the Basque Center for Applied Mathematics (BCAM) in Bilbao, Spain, where she is an Ikerbasque Research Associate Professor and Ramón y Cajal Researcher. The MTB group brings together mathematicians, computer scientists, physicists, and health scientists to develop predictive models and decision-support tools for public health.
Dr. Aguiar has authored over 100 peer-reviewed publications across mathematical biology, epidemiology, and public health, and is actively involved in editorial service, conference organization, and the training of early-career researchers. Her work is driven by the integration of theory, data, and public-health impact.
Prof. Gerhard-Wilhelm WeberFaculty of Management Engineering PUT, Poland & Institute of Applied Mathematics, METU, Turkiye, Email: gerhard.weber@put.poznan.pl
Title: Optimal management of defined contribution pension funds under the effect of inflation, mortality and uncertainty
Abstract:
The aim of the present project is to provide a novel, unified framework for the study of the problem of the optimal management of defined contribution pension funds under the effects of risk and model uncertainty. More precisely, we consider a fund manager who is endowed with some initial wealth stemming from pooled contributions of the fund members and his role is to optimally distribute this wealth, among several financial assets, in order for the fund to achieve some desired goal at the end of the trading horizon and to effectively mitigate any unnecessary risks. Furthermore, given the special design and the long-term structure of pension fund schemes, the effects of important external stochastic (market and demographic) factors, such as human mortality, interest rates and inflation, as well as model uncertainty, must be included in the decision-making process. By employing a mixture of robust control theory and dynamic programming techniques, we are able to provide: (i) the optimal investment decisions of the fund manager in closed-form, and a (ii) comprehensive numerical study (using real-world data and a novel machine-learning inspired approach) of the qualitative features of the problem at hand, that provides valuable insights on how the suggested pension fund management approach can be effectively applied in practice.
(Joint work with I. Baltas, A. N. Yannacopoulos, M. Szczepanski, K. Kołodziejczyk and L. Dopierala).Brief Biography
Gerhard-Wilhelm Weber is professor at Poznan University of Technology, Poland. His research covers areas of mathematics, statistics, optimization, optimal control, stochastics, operational research, management science, data science, machine learning, inverse problems, remote sensing, economics, finance, game theory, neuroscience, biology, medicine, psychoanalysis, development, physics, art, languages, philosophy, religions, cosmology and Christianity. He replaced professorships at Cologne University, TU Chemnitz, and was professor at IAM, METU, Ankara, has affiliations worldwide and is in many editorial boards. He serves in IFORS, as EURO Conference Advisor, IFORS Fellow, honorary chair of EURO Working Groups, in IFORS Developing Countries Online Resources and IFORS News. He recieved the EURO Distinguished Service Award in 2025.
Prof. Praveen AgarwalAnand International College of Engineering, Jaipur, India, Email: goyal.praveen2011@gmail.com
Title: To be announced soon.
Abstract: To be announced soon.
Prof. Jordan HristovUniversity of Chemical Technology and Metallurgy, Bulgaria, Email: jyh@uctm.edu
Title: To be announced soon.
Abstract: To be announced soon.
Brief Biography
Jordan Hristov is a Professor of Chemical Engineering. He graduated with as M.Sc.in Electrical Engineering, Technical University, Sofia, 1979. He was awarded Ph.D. in Chemical Engineering, University of Chemical Technology and Metallurgy, Sofia, Bulgaria, 1994 and DSc, in Chemical Engineering, University of Chemical Technology and Metallurgy, Sofia, Bulgaria, 2018. His areas of interest are Transport Phenomena, Mathematical Modelling, Fractional Calculus, Heat Transfer, Approximate analytical methods, and Dimensional analysis. With 185 research papers in various journals of high repute and listed by Web of Science, he got total citations of more than 3450 with h-index of 24 (Web of Science). In 2020 he was enlisted in the Stanford list of highly cited scholars among the first 1% (at 318 position in Chemical Engineering).In 2021 , 2022, 2023 and 2024he has enlisted again in the prestigious list of highly cited scholars. He was visiting professor in many universities abroad, among them: Polytechnic University of Catalonia, Spain (2002), University of Seville, Spain (2007) University of Northern Rio de Janeiro, Brazil (2009, 2010), Institute of Process Engineering, China Academy of Sciences, 2011, Tsinghua University (2018), University of Nancy, France (2021),etc. Professor Jordan Hristov is a Member of the Editorial Boards of Thermal Science, Particuology, Fractal and Fractional, Progress in Fractional Differentiations and Applications. The principle direction of his research in the last decade is related to approximate analytical solutions of non-linear and fractional problems, applications of non-singular fractional operators to non-local problems, fractional viscoelasticity, heat conduction, and non-linear diffusion.
Some representative publications related to his actual research trend are:
- Hristov J., Integral solutions to transient nonlinear heat (mass) diffusion with a power-law diffusivity: a semi-infinite medium with fixed boundary conditions, Heat Mass Transfer, 52 (3) (2016 ) , pp.635-655, DOI: 10.1007/s00231-015-1579-2
- Hristov J., Transient Heat Diffusion with a Non-Singular Fading Memory: From the Cattaneo Constitutive Equation with Jeffrey’s kernel to the Caputo-Fabrizio time-fractional derivative, Thermal Science, 20 (2) (2016), pp.765-770.; DOI:10.2298/TSCI160112019H
- Hristov J., Steady-State Heat Conduction in A Medium with Spatial Non-Singular Fading Memory: Derivation of Caputo-Fabrizio space-fractional derivative with Jeffrey’s kernel and analytical solutionsр Thermal Science, 2017, Vol. 21, No. 2, pp. 827-839
- Hristov J., Transient space-fractional diffusion with a power-law superdiffusivity: Approximate integral-balance approach, Fundamenta Informaticae (IOS Press) , 151 (2017) , 1-4,pp. 371–388 ; DOI 10.3233/FI-2017-1498
- Hristov J., Derivation of fractional Dodson’s equation and beyond: Transient mass diffusion with a non-singular memory and exponentially fading-out diffusivity, Progr. Fract. Differ. Appl. (2017) vol.3, N04, 255-270; doi: 10.18576/pfda/030402