Scope & Objectives
The OPT-iv special interest conference series is dedicated to Engineering and Applied Sciences Optimization. OPT-iv2026 serves as a platform for cross-disciplinary dialogue and knowledge exchange.
While maintaining a core focus on mathematical programming and nature-inspired search algorithms, the conference bridges theoretical foundations with practical applications in both established and emerging areas.
Scientific Objectives
- Connect communities of mathematical programming, metaheuristics and applied optimization.
- Showcase applications across civil, mechanical, aerospace, naval, chemical and bio-engineering, among others.
- Promote advanced computational methods and software tools for large-scale, high-dimensional and combinatorial problems.
Sessions are complemented by Keynote Lectures and invited Minisymposia, organised by recognised experts, alongside contributed papers.
Scientific & Societal Vision
OPT-iv2026 aims to advance optimization-driven, data-informed and machine learning–assisted design-to-manufacturing frameworks, including:
- Engineering problem formulation across domains
- Advanced computational methods and digital tools
- Cross-platform software and workflow integration
- Decision support across the lifecycle
(TEMPLATE: replace the vision box with your own flagship theme for each conference edition.)
Conference Topics
Topics of interest include, but are not limited to:
Core Optimization Methods
- Shape and topology optimization (topological derivatives, level set methods, topometry, topography)
- Mathematical programming: linear, nonlinear, stochastic, parametric, discrete and dynamic programming
- Optimization software; parallel/distributed computing; cloud computing; GPGPU
- Evolutionary and nature-inspired algorithms; swarm optimization; quantum-inspired methods
- Metaheuristic theory: landscape analysis, convergence, hybrid strategies
- AI and surrogates: machine learning, metamodel-based optimization, fuzzy systems, data-driven optimization
- Local search and neighbourhood methods: tabu, simulated annealing, VNS, ILS
- Multiobjective optimization and decision analysis
Applications & Emerging Areas
- Scheduling, timetabling, project management and resource allocation
- Location, logistics and networks: transportation, traffic and telecommunication systems
- Energy, environment and climate: storage, efficiency and climate-oriented optimization
- Structural optimization and lifecycle design: fatigue, fracture, SHM
- Multidisciplinary and multiphysics optimization
- Design under uncertainty: robust and reliability-based design optimization
- Biomedical engineering, health and life sciences; micro/nano; multiscale systems
- Operations research in industry and services, including healthcare and natural resources
Submissions from adjacent fields intersecting with digital and sustainable engineering are encouraged.
Organisation
Organising Institutions
OPT-iv2026 is organised by:
- National Technical University of Athens (NTUA), Greece
- Qatar University (QU), Qatar
- Jordan University of Science and Technology (JUST), Jordan
- National and Kapodistrian University of Athens (UOA), Greece
- Al-Albayt University (AAU), UAE
Conference Chairpersons
- Dr. Nikos D. Lagaros, NTUA, Greece
- Dr. Evangelos Plevris, QU, Qatar
- Dr. Rajai Z. Al-Rousan, JUST, Jordan
- Dr. Wael Al-Nahhal, QU, Qatar
- Dr. Alaa Al-Hawari, QU, Qatar
- Dr. Stelios K. Georgantzinos, UOA, Greece
Steering Committee
- Dr. Nikos D. Lagaros, NTUA, Greece
- Dr. Evangelos Plevris, QU, Qatar
- Dr. Rajai Z. Al-Rousan, JUST, Jordan
- Dr. Wael Al-Nahhal, QU, Qatar
- Dr. Alaa Al-Hawari, QU, Qatar
- Stelios K. Georgantzinos, UOA, Greece
- Khairedin M. Abdalla, JUST, Jordan
- Osama K. Nusier, AABU, Jordan
- Christos Thomas Georgakis, Aarhus University (AU), Denmark
- Mohammad A. Alhassan, JUST, Jordan / AAU, UAE
- Giuseppe Carlo Marano, PoliTo, Italy / FZU, China
- Marios C. Phocas, UCY, Cyprus
- Charis Gantes, NTUA, Greece
- Ted Stathopoulos, Concordia University (CU), Canada
- Georgios Stavroulakis, Technical University of Crete (TUC), Greece
- Mohsen Issa, University of Illinois Chicago (UIC), USA
International Scientific Committee
The International Scientific Committee supports the quality assurance of the conference programme (review, session design and strategic scientific guidance).
- To be announced
- TEMPLATE: replace this list with the confirmed International Scientific Committee members.
Scientific and local organising committees will be announced in due course.
Supporting Organisations & Endorsements
Endorsing Organisations
OPT-iv2026 is endorsed by:
- European Council of Civil Engineers (ECCE)
- Scientific Technical Chamber of Cyprus (ETEK)
- Association of Civil Engineers of Greece (ACEG)
- Cyprus Architects Association (CAA)
Conference Cluster
OPT-iv2026 is part of a broader cluster of events including ADDOPTML2025, OPTARCH2025 and DiGiCES2025.
- National Technical University of Athens (NTUA), Greece
- Jordan University of Science and Technology (JUST), Jordan
- National and Kapodistrian University of Athens (UOA), Greece
- Qatar University (QU), Qatar
- Politecnico di Torino (PoliTo), Italy
- University of Cyprus (UCY), Cyprus
- Al-Albayt University (AABU), Jordan
Registration & Fees
Registration Process
-
Complete the online registration form.
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Pay the registration fee.
Via PayPal/debit/credit card (secure link), or via bank transfer using the details on this page. - Upload proof of payment (for bank transfers) to the registration/submission system.
Registration is confirmed once both the completed form and payment have been received.
Registration Fees (On-site & Pre-recorded)
Fees are in Euro (€). Bank charges are not included and must be paid by the participant. Dates and amounts may be updated by the organisers.
| Type of Participant | Early Registration (before 15/09/2026) |
Late Registration (16/09/2026–31/10/2026) |
|---|---|---|
| Delegate (on site) | 350 € | 400 € |
| Pre-recorded presentation only | 170 € | 230 € |
Each accepted paper must be covered by at least one paid registration to be included in the proceedings. Cancellation and refund policies will be announced in due course.
Payment Options
1) PayPal / Credit Card
Payment via PayPal/major credit cards through the secure link provided in the registration form.
2) Bank Transfer
Bank: DSK BANK
SWIFT/BIC: STSABGSF
Account Holder: INNOVASPHERE LTD.
IBAN (EUR): BG69 STSA 9300 0031 1863 85
Please ensure the participant name and “OPT-iv2026” are included in the transfer reference and all bank charges are covered by the sender.
Paper Submission & Templates
Submission Process
Authors are invited to submit original, unpublished work relevant to the conference topics.
- Stage 1 – Abstract submission: short abstracts using the conference template.
- Stage 2 – Full paper submission: invited after abstract acceptance, using the Springer template.
TEMPLATE: Replace “example.com” with your real submission system URL and add camera-ready instructions.
Templates
- Abstract template (Word) – coming soon
- Full paper template (Springer) – coming soon
- LaTeX template – coming soon
Venue & Accommodation
Conference Venue
Qatar University – Main Campus
College of Engineering (CENG)
Doha, Qatar
All technical sessions, keynote lectures and coffee breaks are planned to take place at the College of Engineering on the main campus of Qatar University.
A detailed campus map, building names and room numbers will be provided closer to the conference dates, together with information on access control and Wi-Fi connectivity.
Getting to the Campus
- By taxi / ride-hailing services (e.g. Uber, Karwa): approximately 15–25 minutes from central Doha, depending on traffic.
- By car: on-site parking is available on and around the main campus (details to follow).
- By public transport: additional information on bus / metro connections will be announced in due course.
Recommended Accommodation (Hotels)
Participants are responsible for arranging their own accommodation. The following hotels in Doha are convenient for reaching Qatar University and the city centre (listed in no particular order):
-
W Doha
Modern hotel in West Bay, with easy access to the Corniche and city centre. -
Marriott Marquis City Center Doha
Located in the West Bay business district, connected to City Center Mall. -
InterContinental Doha – The City
Central West Bay location, suitable for business travellers and conference delegates. -
The St. Regis Doha
Beachfront 5-star hotel in the Diplomatic Area, a short drive from the city centre. -
Centro Capital Doha
More budget-friendly business hotel option in central Doha.
The list above is indicative. Participants should check rates and availability directly with the hotels or via booking platforms and verify any visa requirements. Information about potential special conference rates or additional recommended hotels will be announced on this page if applicable.
Contact
General Enquiries & Scientific Programme
Email: to be added
Local Organisation & Logistics
Email: to be added
Registration & Payments
Email: to be added
Media / Sponsorship
Email: to be added
TEMPLATE: Add social media icons/links if needed.