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Rym M'HallahView profile

Professor

• Operations Research
• Systems Engineering
• Logistics and Supply Chain Management
• +7 more

Professor Rym M'Hallah is a Professor of Systems Engineering at King's College London, part of the Department of Engineering within the Faculty of Natural, Mathematical & Engineering Sciences. Her research focuses on optimizing large-scale industrial and service systems using operations research and systems engineering methodologies, including simulation, mathematical programming, and computational intelligence. She specializes in applications such as healthcare systems, manufacturing logistics, vehicle routing, scheduling optimization, and quality control. Her recent work addresses global defense supply chain resilience, sustainable transportation solutions, and additive manufacturing challenges. She leads projects funded by organizations like the EPSRC, including initiatives on car-sharing sustainability and demand-responsive transport systems. Key collaborations involve defense logistics experts and industry partners to tackle real-world operational challenges. Her publications span optimization algorithms, scheduling theory, and multi-objective decision-making, with contributions to journals like Omega, European Journal of Operational Research, and Transportation Research Part A. She actively participates in interdisciplinary research through King's Centre for Urban Science and Progress (CUSP), focusing on urban sustainability and systems engineering applications. Key grants include EPSRC projects on sustainable transport systems and defense supply chain resilience. Her work integrates theoretical advancements with practical implementations, addressing topics from healthcare scheduling to telecommunication network optimization.

Ollie ThomassonView profile

Assistant Professor

• Operations Research
• Optimization
• Scheduling Theory
• +7 more

Ollie Thomasson is a Lecturer (Assistant Professor) in the Department of Management Information, Decisions & Operations at the School of Management, University of Bath. His research lies at the intersection of operations research, optimization, and industrial automation, with a focus on robotic systems and scheduling problems. Position: Assistant Professor (Lecturer) Institution: University of Bath School: School of Management Department: Management Information, Decisions & Operations Email: ot307@bath.ac.uk ORCID: 0000-0002-7868-1235 Ollie Thomasson holds a BSc (Hons) in Mathematics and a Post-Graduate Certificate in Education (PGCE) in Secondary Mathematics, both from the University of Southampton. He earned his PhD with a thesis on industrial scheduling optimization. PhD: Optimisation of Scheduling Problem with Industrial Applications (2021) BSc (Hons) Mathematics: University of Southampton (2011–2014) PGCE Secondary Mathematics: University of Southampton (2014–2015) His research centers on optimization in industrial robotics, particularly in scheduling, routing, and workload allocation for twin-robot systems. He employs advanced techniques such as genetic algorithms, metaheuristics, linear programming, and mathematical modeling to solve complex production and logistics problems. His work is highly applicable to automated manufacturing and warehousing systems. The recent publications reveal a consistent focus on twin-robot coordination, including job scheduling, palletising, and routing. These studies integrate computational experiments with real-world industrial scenarios, demonstrating strong applicability. Key themes include combinatorial optimization, algorithm design, and performance evaluation through simulation and modeling. No scientific awards or fellowships are mentioned in the provided text. Ollie Thomasson has not listed any students or advisees in the provided information. There is no mention of external grants or funding sources. However, his collaborative work with researchers such as Battarra, Erdoğan, and Laporte suggests active research engagement and team-based projects. While no formal lab or research group is explicitly named, his research fingerprint indicates deep involvement in topics like robot scheduling, metaheuristics, and mathematical formulation. This suggests affiliation with an operations research or industrial optimization research team within the School of Management at the University of Bath.

• Programming Languages
• Algorithmics
• Computational Complexity
• +3 more

Grzegorz Herman is a researcher affiliated with the Department of Algorithmics and Department of Computer Science Fundamentals at the Faculty of Mathematics and Computer Science, Jagiellonian University (UJ). His research interests include programming languages, algorithmics, and computational complexity. He has contributed to studies on ride-sharing optimization, graph algorithms, and parsing techniques. Notable research includes work on dynamic pricing models and embedding problems in Boolean lattices. He has participated in grants focusing on intelligent transportation systems and diagnostic technologies. His work often bridges theoretical computer science with practical algorithmic solutions. Grants include projects like 'Colonoscopy - Innovative diagnostics enabling personalized treatment' (2014-2017) and research on algorithmic nullstellensatz (2020-2025). His publications span journals like Journal of Discrete Algorithms and conferences such as CIE and ICALP. Collaborators include Grzegorz Gutowski, Lech Duraj, and Michael Soltys. His research emphasizes algorithm design and complexity analysis across diverse applications.

Prosenjit K. BoseView profile

Professor

• Computational Geometry
• Graph Algorithms
• Geometric Spanners
• +4 more

Prosenjit K. Bose is a Full Professor in the School of Computer Science at Carleton University and serves as Associate Dean of Research and Graduate Studies for the Faculty of Science. His research focuses on computational geometry, graph algorithms, and geometric spanners with applications in robotics, manufacturing, and geographic information systems. He leads the CGLab research group and organizes weekly research seminars. Key areas of interest include geometric pathfinding, proximity graphs, and algorithmic optimization. Recent work emphasizes shortest path algorithms in weighted grids, geometric spanner properties, and applications in manufacturing and robotics. His contributions span over 150 peer-reviewed publications, with recent advancements in approximation algorithms and geometric problem-solving. Awards and honors are not explicitly listed in the provided materials.

• Transportation Engineering
• Sustainable Mobility
• Active Transport
• +5 more

Michael Meschik is an Assistant Professor at the Institute of Transportation, University of Natural Resources and Life Sciences, Vienna (BOKU). His expertise lies in transportation engineering, with a strong emphasis on sustainable mobility, active transport, and environmental impacts of transport. Research Interests: Non-motorized (active) transport including cycling and walking Mobility research and mobility management Rural transport and accessibility Environmental impacts of transport and sustainability Road planning and design with a focus on road safety Public transport systems and assessment procedures His work extensively covers the planning, design, and assessment of infrastructure for cyclists and pedestrians, aiming to enhance safety, accessibility, and environmental sustainability. He has contributed significantly to understanding mobility patterns in rural areas and promoting sustainable transport solutions. Scientific Contributions: Over 111 scientific publications and 37 research projects Key projects include 'BOKU Unterwegs - Mobilitätsmanagement BOKU', 'PASTA - Physical Activity through sustainable transport approaches', and 'SEEKING - Safe e-biking'. Lead or co-lead on numerous national and international projects funded by the EU, Austrian federal and state governments, and municipalities. Public Engagement and Knowledge Transfer: Delivered over 111 invited talks and presentations across Europe and beyond. Active in media contributions, providing expert commentary on cycling, sustainable transport, and mobility issues. Developed guidelines and tools for sustainable bicycle tourism and infrastructure assessment.

• Operations Research
• Supply Chain Management
• Logistics Systems
• +16 more

Martino Luis is a Senior Lecturer in Engineering Management at the Department of Engineering, College of Engineering, Mathematics and Physical Sciences, University of Exeter. He currently serves as the Director of Education for Postgraduate Taught (PGT) programmes. Prior to joining the University of Exeter, he was a faculty member at the Othman Yeop Abdullah Graduate School of Business, Universiti Utara Malaysia, where he also directed the MBA programme and contributed to accreditation efforts under ISO 9001:2015, ISO 14001:2015, and IQNet SR10:2015, in collaboration with the Chartered Management Institute (CMI) UK. His research focuses on the application of exact methods, meta-heuristics, and matheuristics to complex problems in supply chain and logistics systems. Key areas include: Sustainable supply chain network design Facility location and location-inventory optimisation Inventory routing under uncertainty Integrated production and distribution planning Resilient and closed-loop supply chains Simulation-optimisation in healthcare and energy sectors Martino is a Chartered Member of the Chartered Institute of Logistics and Transport (CMILT), a member of the Operational Research Society, and the EURO Working Group on Locational Analysis (EWGLA), reflecting his strong engagement with the logistics and operations research communities. He currently supervises multiple PhD students on topics related to sustainable and resilient supply chains, digital construction frameworks, and blood supply chain optimisation, often in collaboration with other faculty members. He welcomes prospective PhD students and research collaborators in these fields. Martino holds a PhD in Operations Research from Kent Business School, University of Kent, and brings industry experience from a supervisory role in a shoe factory in Bandung, along with industrial consultation and training experience. Professional Memberships: Chartered Member, Chartered Institute of Logistics and Transport (CMILT) Member, Operational Research Society Member, EURO Working Group on Locational Analysis (EWGLA)

Sebastian SchiffelsView profile

Professor

• Operations Research in Healthcare
• Behavioral Research in Healthcare
• Artificial Intelligence in Healthcare
• +4 more

Prof. Dr. Sebastian Schiffels is Professor of Digital Health & Medical Decision Making at the University of Augsburg's Faculty of Economics and Business. He leads the Chair of Digital Health & Medical Decision Making within the Institute of Business Administration, focusing on applying mathematical optimization, artificial intelligence, and behavioral science to healthcare challenges through close collaboration with the Augsburg University Hospital. His research encompasses three interconnected areas: Operations Research in Healthcare: Developing optimization techniques (branch-and-bound, column generation, heuristics) for hospital planning problems including staff scheduling and logistics management Behavioral Research in Healthcare: Conducting behavioral experiments to understand medical decision-making processes with emphasis on human-AI interaction AI in Healthcare: Implementing machine learning models (random forests, neural networks) for forecasting nursing needs and supporting shift planning decisions Prof. Schiffels currently leads the KISPP project (2023-2026), funded by the Bavarian State Ministry, which develops AI-based nursing staff planning systems to improve both care quality and nursing profession attractiveness. His work addresses critical healthcare challenges including nursing shortages and demographic pressures on care systems. He teaches courses including Health Care Operations Management and Cases in Business Analytics at both undergraduate and graduate levels. His research team includes scientific associates, assistants, and lecturers working across digital health applications. The chair participates in the Center for Interdisciplinary Health Research (ZIG) and talent networks including auxHOT and HeaDS-Net that connect academic research with practical healthcare operations.

• Computer Science
• Artificial Intelligence
• Machine Learning
• +6 more

Xue Yang is a Professor in the Department of Computer Science and Engineering at Shanghai Jiao Tong University's School of Electronic Information and Electrical Engineering. With an extensive publication record spanning from 2023 to 2026, Dr. Yang has established herself as a prominent researcher in multiple interdisciplinary fields at the intersection of computer science and practical applications. Dr. Yang's research interests span a wide spectrum of cutting-edge computational fields including Artificial Intelligence , Machine Learning , Quantum Computing , Image Processing , and Healthcare Applications of AI . Her work demonstrates a remarkable ability to bridge theoretical computer science with practical applications across diverse domains such as biomedical informatics, oceanography, and e-commerce. The interdisciplinary nature of her research is evident in publications that combine computer vision with medical applications, quantum computing with image processing, and machine learning with environmental monitoring. An analysis of Dr. Yang's recent publications reveals a strong focus on developing novel algorithms and computational frameworks that address complex real-world problems. Her work shows particular strength in generative models , feature learning architectures , and data-driven optimization approaches. The consistent publication output across multiple high-impact venues demonstrates sustained research productivity and influence in her fields of expertise. Exponential stability analysis for nonlinear systems Advanced machine learning architectures for biomedical applications Quantum-classical hybrid computing models Blockchain applications for network security Computer vision techniques for specialized imaging scenarios

• Operations Research
• Optimization
• Evolutionary Algorithms
• +7 more

Dr. Daryl Essam serves as Deputy Head of School at UNSW Canberra within the School of Systems & Computing at the University of New South Wales. With an extensive publication record spanning over two decades, his academic career demonstrates significant contributions to operations research, optimization, and artificial intelligence fields. His leadership role as Deputy Head of School for Research indicates his senior academic standing within the institution. Dr. Essam's research interests span a broad spectrum of computational intelligence and optimization techniques. His primary focus areas include evolutionary algorithms, particularly genetic programming, and their application to complex optimization problems. He has made significant contributions to constraint handling techniques in evolutionary computation, dynamic optimization, and large-scale problem solving. His work bridges theoretical advances in computational intelligence with practical applications in supply chain management, project scheduling, and resource allocation problems. The interdisciplinary nature of his research connects computer science, operations research, and industrial engineering, with particular emphasis on developing robust algorithms that can handle uncertainty and dynamic changes in real-world scenarios. Analysis of Dr. Essam's recent publication trends reveals a clear progression toward increasingly complex and large-scale optimization problems. His work has evolved from foundational research in evolutionary algorithms to addressing practical challenges in supply chain resilience, sustainable operations, and integrated decision-making systems. A notable trend is the increasing interdisciplinary nature of his research, with growing collaborations across engineering, business, and environmental science domains. His most recent work focuses on robust optimization approaches for inventory management, carbon-aware supply chains, and hybrid transportation systems involving electric vehicles and drones, reflecting contemporary challenges in sustainable operations. Dr. Essam's research has been consistently supported through academic collaborations and institutional research frameworks. His extensive publication record, including numerous journal articles in top-tier venues and book chapters, demonstrates sustained research productivity. His work shows strong patterns of collaboration with researchers across Australia and internationally, particularly with colleagues at UNSW and other Australian institutions. The research themes have evolved from fundamental algorithm development to increasingly application-focused work addressing real-world industrial challenges. Dr. Essam's teaching experience includes Computer Languages and Algorithms and Introduction to Programming (Java), indicating his contribution to foundational computer science education. His administrative role as Deputy Head of School for Research suggests leadership responsibilities in shaping the research direction of his school and supporting the research activities of colleagues.

• Air route development
• Stakeholder engagement
• Aviation business development
• +5 more

Dr. Bojana Spasojevic is a Lecturer in Aviation Management at Griffith University's School of Engineering and Built Environment, specializing in aviation studies. She is a member of the Griffith Institute for Tourism and contributes to the university's research entity in this field. Her work bridges academic inquiry with practical applications in the aviation and tourism industries, focusing on stakeholder engagement theory as a dynamic problem-solving framework for complex challenges. Dr. Spasojevic's educational background includes: Doctor of Philosophy from Griffith University (2015-2020) Master of Tourism Management from University of Novi Sad, Serbia (2012-2013) Bachelor of Tourism Management with Honours from University of Novi Sad, Serbia (2008-2012) Her primary research focuses on stakeholder engagement and air route development , complemented by expertise in passenger and tourist behavior, travel confidence, and the environmental implications of air travel emissions. She employs stakeholder engagement theory as a dynamic problem-solving framework to address complex challenges in air transport and tourism. Her interdisciplinary approach fosters collaboration across academia, industry, and government, driving innovative solutions and contributing to sustainable development in air transport and tourism. Dr. Spasojevic's scholarly output demonstrates consistent focus across air transport management, with particular emphasis on leadership and governance in air route development, stakeholder engagement, aviation decarbonization, and the tourism-aviation nexus. Her work spans theoretical frameworks and practical case studies from Australia and internationally, with increasing attention to sustainability challenges in recent years. Her notable achievements include: Best conference paper award (2017) GUIPRS and GUPRS scholarships for Higher Degree Research (2015-2018) Award for outstanding academic achievements (2008-2012) Membership in Women in Aviation/Aerospace Australia (2016) Dr. Spasojevic currently supervises five doctoral students researching topics including cabin crew workplace harassment, passenger profile effects on airport quality perception, post-pandemic aviation recovery, weather impacts on tourism, and aviation impacts on local air quality. As Program Director for the Bachelor of Aviation Management, she manages student placements and teaches courses including Airport Planning, Management and Operations; Aviation Research Methods; Contemporary Aviation Management; and Strategic Airline and Airport Management. She has secured research funding from Griffith University and Brisbane Airport Corporation, including a $30,000 PhD scholarship. She is actively involved with the Griffith Institute for Tourism and contributes to interdisciplinary research addressing Sustainable Development Goals 12 (Responsible Consumption and Production) and 16 (Peace, Justice and Strong Institutions). Her work fosters collaboration across academia, industry, and government to drive innovative solutions for sustainable development in air transport and tourism.

• Combinatorial Optimization
• VLSI Design
• Chip Design
• +12 more

Stephan Held is a Professor at the Research Institute for Discrete Mathematics, University of Bonn, where he conducts research and teaches in combinatorial optimization, VLSI design, and discrete algorithms. He holds a Ph.D. from the University of Bonn and has been actively publishing in top venues such as DAC, DATE, IPCO, and IEEE Transactions. His research spans theoretical and applied aspects of optimization in chip design and logistics. He leads significant academic initiatives, including serving as General Chair for ISPD 2026 and as an Associate Editor for Discrete Optimization . Research Interests: VLSI Design: Clock scheduling, gate sizing, threshold voltage optimization, timing-driven placement and routing, repeater trees. Graph Coloring: Development of exactcolors , a high-performance open-source solver for maximum-weight stable set and graph coloring. Vehicle Routing: Work on time-dependent travel times, real-world benchmark creation using OpenStreetMap and Uber data, and winning the Amazon Last Mile Routing Challenge in 2021 with William Cook and Keld Helsgaun. His recent publications focus on approximation algorithms for Steiner tree variants, cost-distance optimization in routing, and combinatorial methods in chip design. These works frequently appear in journals like Mathematical Programming , Discrete Optimization , and IEEE Transactions on CAD , as well as conferences including DAC, ISPD, and IPCO. The research combines theoretical rigor with practical applications in electronic design automation and transportation logistics. Scientific Awards: Best Paper Award, DAC 2018 Best Paper Award, DATE 2009 Prof. Held advises students and has contributed to the academic community through teaching and organizing conferences. He has taught courses on chip design, combinatorial optimization, integer programming, and algorithmic mathematics. He has organized major events such as the International Symposium on Physical Design (ISPD), the Hausdorff Summer School, and the IPCO conference. His lab and research group at the University of Bonn are deeply integrated into the Bonn International Graduate School in Mathematics (BIGS), fostering collaboration in computational combinatorial optimization.

• Answer Set Programming
• Logic Programming
• Knowledge Representation
• +7 more

Mario Alviano is a Professor at the University of Calabria's Department of Computer Engineering, Modeling, Electronics and Systems (DIMES) in Rende, Italy. With a prolific publication record spanning from 2008 to 2025, he has established himself as a leading researcher in Answer Set Programming (ASP), logic programming, and knowledge representation. His work bridges theoretical foundations with practical applications across diverse domains including cybersecurity, environmental monitoring, and explainable AI. Alviano's research focuses on advancing the theoretical understanding and practical applications of Answer Set Programming. His key contributions include developing ASP Chef, a visualization and development framework for ASP; advancing theoretical foundations of conditional reasoning and typicality in weighted knowledge bases; and creating bridges between neural networks and symbolic AI through preferential interpretations. His recent work explores temporal extensions to conditional logics, applications of ASP to digital twin visualization, and tools for improving explainability in AI systems. Alviano's publications consistently appear in top-tier venues including ICLP, LPNMR, JELIA, and Theory and Practice of Logic Programming. His research demonstrates strong trends toward practical applications of theoretical advances, with increasing focus on explainability, visualization, and real-world problem solving. The recent surge in publications (26 in 2024 alone) indicates significant ongoing research activity and leadership in the field. His work increasingly integrates ASP with other AI paradigms, particularly neural networks, to create more interpretable and robust AI systems. Alviano has made substantial contributions to the development of tools and frameworks that lower barriers to entry for ASP, most notably ASP Chef which provides visualization capabilities for complex logic programs. His work on Hashcash Tree demonstrates applications to security problems, while his research on marketplace logistics shows practical business applications of declarative programming. His collaborative network is extensive, with frequent co-authorship with researchers including Wolfgang Faber, Nicola Leone, Francesco Ricca, Carmine Dodaro, Laura Giordano, and Daniele Theseider Dupré, reflecting strong connections across European AI research institutions. Alviano has also organized workshops including multiple editions of Datalog 2.0, demonstrating leadership in the logic programming community.

Ed BuelerView profile

Professor

• Glaciology
• Ice Sheet Modeling
• Computational Mathematics
• +7 more

Ed Bueler is Professor of Mathematics (Applied) in the Department of Mathematics & Statistics within the College of Natural Science & Mathematics at the University of Alaska Fairbanks. His academic work bridges computational mathematics and glaciology, with particular emphasis on ice sheet modeling and numerical methods for partial differential equations. His research interests focus on computational glaciology , specifically ice sheet modeling through the Parallel Ice Sheet Model (PISM) which he has significantly contributed to developing. His work spans continuum mechanics , finite element methods , and high-performance computing implementations for geophysical applications. He actively researches numerical solutions to partial differential equations, particularly using the PETSc framework and Firedrake for fluid dynamics and solid mechanics problems. Bueler's recent publications demonstrate consistent contributions to computational glaciology with emphasis on numerical accuracy, computational efficiency, and high-resolution ice sheet simulations. His work shows strong integration between theoretical mathematics and practical geophysical modeling, particularly in developing stable numerical schemes for complex ice dynamics problems. The evolution of his research shows increasing sophistication in handling coupled systems and parallel implementations. He organizes the UAF Math 692 Graduate Seminar on Fluids and Solids: Mathematics and Numerics, fostering interdisciplinary connections between mathematics, geophysics, and engineering. Bueler has authored the book PETSc For Partial Differential Equations: Numerical Solutions in C and Python which serves as a key resource for computational scientists. As part of the Geophysical Institute at UAF, Bueler collaborates within the SIP (presumably Simulation and Inversion Problems) group, contributing to the university's strength in Arctic research. His teaching portfolio includes advanced courses in real analysis, numerical linear algebra, and specialized topics in computational mathematics.

• Operations Research
• Combinatorial Optimization
• Vehicle Routing
• +3 more

Ana Catarina Nunes is an Assistant Professor in the Department of Quantitative Methods for Management and Economics at ISCTE Business School, ISCTE - Lisbon University Institute. She specializes in quantitative methods for management and economics with a focus on operational research applications. Education: PhD in Mathematics Applied to Economics and Management, Higher Institute of Economics and Management - UTL (2009) Master's degree in Operational Research, Faculty of Sciences - University of Lisbon (2000) Bachelor's degree in Statistics and Operational Research, Faculty of Sciences - University of Lisbon (1996) Research Focus: Dr. Nunes' work centers on combinatorial optimization and sectorization algorithms for real-world logistics problems. Her expertise includes developing mathematical models and heuristics for vehicle routing in waste collection systems, parcel delivery networks, and emergency services deployment. She pioneers dynamic sectorization approaches that adapt to time-varying demand patterns, with significant contributions to municipal waste management optimization. Publication Trends: Her recent publications (2022-2024) demonstrate a clear trajectory toward integrated decision support systems, combining preference-inspired evolutionary algorithms with practical sectorization frameworks. Key applications span household waste collection, fire brigade reorganization, and e-commerce logistics, reflecting her commitment to solving complex resource allocation problems through computational optimization. Academic Leadership: She currently serves as Director of the Master's in Data Science (2023-2025) and has held multiple coordination roles for Data Science undergraduate programs. Her active participation in Pedagogical and Scientific Councils highlights her institutional engagement. Funded by FCT projects including PTDC/MAT-NAN/2196/2014 (2016-2019) and PTDC/EGE-GES/121406/2010 (2012-2015), her work bridges theoretical operations research with municipal waste management challenges.

• Signal Processing
• Biomedical Engineering
• Image Processing
• +3 more

Prof. Dr. Mustafa Ersel Kamaşak is a Professor at the Department of Computer Engineering , Istanbul Technical University . His academic journey includes a PhD in Electrical and Computer Engineering from Purdue University and a MA in Electrical and Electronic Engineering from Bogazici University . His research interests span Signal Processing , Biomedical Engineering , Image Processing , Machine Learning , and Total Variation Regularization , with a focus on applications in Medical Imaging , Geospatial Analysis , and Logistics Optimization . His recent work includes 2024 studies on barcode detection and mandibular morphology analysis , 2023 research on Antarctic sea level monitoring , and 2022 projects on fluorescence microscopy restoration . Notable projects led by him include Automatic Detection and Transfer of Document Types (TTO, 2021), Telehealth Equipment Development (TTO, 2019-2021), and Directional Total Variation Model (TUBITAK, 2016-2017). His work has been cited 18 times (Scopus h-index: 22).