sites.google.com/view/row-ser... Next talk: ROW by Prof. Vineet Goyal Time: January 23, 2026, at 15:30 CET Title: Distributionally Robust Newsvendor on a Metric

17th Workshop on Models and Algorithms for Planning and Scheduling Problems (MAPSP 2026). June 21-26, 2026. Durham, UK. Submission deadline: February 5, 2026. mapsp2026.webspace.durham.ac.uk

AI4RAILS 2026 Workshop, 7-8 Sept 2026. Galzignano Terme and Venice, Italy. 15 April 2026: deadline for abstracts and short papers. The workshop is co-located with the International Conference on Optimization and Decision Science (ODS 2026). rails-project.eu/ai4rails2026/

Publication of Volume 37, Issue 1 of IMA Journal of Management Mathematics (Oxford University Press) academic.oup.com/imaman/issue...

Journal of the Operational Research Society, Volume 77, Issue 1​, ​January 2026 is now available online www.tandfonline.com/toc/tjor20/7...

Discrete Optimization Talks (DOTs) A virtual seminar series by the Mixed Integer Programming Society, a section of the Mathematical Optimization Society. talks.discreteopt.com Next: Jan 30, 2026. 12:00 p.m. ET Emma Johnson Yongjia Song Subscribe mixedinteger.hosted.phplist.com/lists/?p=sub....

European Journal of Operational Research : Volume 330, Issue 1 www.sciencedirect.com/journal/euro...

ITOR Special Issue: Integration of Operations Research with Digital Twins and AI. Submission Deadline: Sep 30, 2026 We aim at collating research combining OR methods with AI and DTs including cognitive and intelligent DT, generative AI, AI-based analytics. onlinelibrary.wiley.com/pb-assets/as...

www.bath.ac.uk/events/verol... VeRoLog PhD school 3, 4 & 6 Jul 2026 To apply & develop OR & optimization techniques to solve problems in vehicle routing, logistics, SC management, transportation,.. Teachers: Dr Diego Cataruzza Prof David Pisinger Dr Roberto Roberti Prof Anand Subramanian

12th International Conference on Control, Decision & Information Technologies (CoDIT 2026). Hybrid/Bari, Italy, July 13 to 16, 2026. Submission deadline: Feb 07, 2026. www.codit2026.com Control, Automation, Robotics, Optimization, Decision, Cybernetics, AI, CS, IT, Green Energy, & Smart Systems

𝗜𝗖𝗗𝗦𝗦𝗧𝟮𝟬𝟮𝟲 – 𝟭𝟮𝘁𝗵 𝗜𝗻𝘁'𝗹 𝗖𝗼𝗻𝗳. 𝗼𝗻 𝗗𝗲𝗰𝗶𝘀𝗶𝗼𝗻 𝗦𝘂𝗽𝗽𝗼𝗿𝘁 𝗦𝘆𝘀𝘁𝗲𝗺 𝗧𝗲𝗰𝗵𝗻𝗼𝗹𝗼𝗴𝘆 📍 Plymouth, UK 🗓️ May 27–29, 2026 🔗 icdsst2026.wordpress.com 📝 Submissions: - Full papers: 30 Jan 2026 - Short papers & posters: 1 Mar 2026 EURO Working Group on Decision Support Systems

The 12th INOC conference will take place at HEC Liège, Belgium, Apr 22-24, 2026. It provides a forum for researchers in the broad field of network optimization. INOC is the conference of ENOG, a working group of EURO Short papers submission deadline - January 30. www.euro-online.org/inoc2026/

The Summer 2026 list of schools has been updated with four new opportunities. You can look for those directly by searching for "Included on January 15"! thiagoserra.com/2026/01/04/s...

International Conference on Bilevel Optimization (ICBO) 2026 2–5 August 2026 Pittsburgh, Pennsylvania, USA Abstract submissions will open on January 1, 2025, with detailed instructions and deadlines to be announced soon. bileveloptimization.org/icbo/2026/in...

Modeling and Optimization: Theory and Applications (MOPTA) 2026 Conference, to be held at Lehigh University in Bethlehem, PA, from August 18–19, 2026. Abstract Submission Deadline April 15, 2026 coral.ise.lehigh.edu/mopta2026

19th International Thematic Track/Workshop on Computational Optimization (CO25). Riga, Latvia, August 23-26, 2026. Paper submission (strict deadline): April 15, 2026. 2026.fedcsis.org/thematic/co

Optimization 2026. Lisbon, July 20-22, 2026. Abstract Submission - April 10, 2026 Plenary Speakers: Adam Letchford Claudia Archetti Boglárka G-Tóth Tom Van Woensel Dick den Hertog Gabriele Eichfelder optimization2026.iseg.ulisboa.pt/index.php

The Discrete Mathematics Days 2026 (DMD 2026) will be held at the University of Granada, Spain from 29 June to 1 July 2026. Deadline for submitting extended abstracts: 7 April 2026 (23:59 CET) dam-network.github.io/dmd2026

For the first time in its 55+ year history, the Winter Simulation Conference (WSC) will be held in the United Kingdom! WSC2026 will take place in Glasgow, Scotland, UK, from December 6–9, 2026. 5th April 2026: Contributed paper submission deadline. meetings.informs.org/wordpress/ws...

🟧#𝗘𝗝𝗢𝗥 𝗘𝘂𝗿𝗼𝗽𝗲𝗮𝗻 𝗝𝗼𝘂𝗿𝗻𝗮𝗹 𝗼𝗳 𝗢𝗽𝗲𝗿𝗮𝘁𝗶𝗼𝗻𝗮𝗹 𝗥𝗲𝘀𝗲𝗮𝗿𝗰𝗵 🔔 EJOR Editors’ Choice Articles, January 2026 🔗 www.sciencedirect.com/journal/euro...

The 11th VOCAL Optimization Conference: Advanced Algorithms. Mosonmagyaróvár, Hungary. June 10-12, 2026. Deadline for Abstract Submission: March 13, 2026. vocal.p-graph.org Sponsored by EURO and EUROPT

5th International Conference & Summer School NUMTA-2026 "Numerical Computations: Theory and Algorithms". Jun 21-27, 2026 - Calabria, Italy (hybrid). March 15, 2026: Abstract submission. www.numta.org

Networks Special Issue - Innovative Approaches in Network Optimization - Extended Deadline: Feb 28. onlinelibrary.wiley.com/page/journal... This special issue celebrates the 34th European Conference on Operational Research 2025 in Leeds, UK. Guest editors: Claudia Archetti & Luis Gouveia

Central European Journal of Operations Research - ToC Alert - Volume 34, Issue 1 March 2026 link.springer.com/journal/1010...

We invite you to join us in Delft, Netherlands or virtually, July 20-24th, for the International System Dynamics Conference 2026 systemdynamics.org/conference Theme: Navigating uncertainty, managing instability, and crafting futures together. Submission Window: January 21 – March 18, 2026.

7th International Conference on Engineering Optimization (ENGOPT 2026). Lisbon, Portugal, 16 to 18 of September 2026. Deadline for abstract submission: 16 Mar 2026. engopt2026.tecnico.ulisboa.pt

MCDM'2026 - 28th International Conference on MCDM. Wuppertal, Germany. May 25-29, 2026. Abstract deadline Mar 15. mcdm2026.uni-wuppertal.de/en/welcome/ Better Decisions for a Better Tomorrow Program covers the various aspects of MCDM, focusing on the social, ecological & economical impact of MCDM.

14th International Conf on Logistics & Maritime Systems/2nd EURO Mini Conf on Maritime Optimization & Logistics (EUROMar 2026). Jul 7-10, 2026. Barcelona, Spain. Submission of Abstracts: March 1, 2026 eventum.upf.edu/143913/detai...

Algorithms Special Issue --- Call for Papers Nonlinear Optimization: Algorithmic Advances and Innovative Applications Guest Editor: János D. Pintér, Rutgers University For further information, please visit mdpi.com/si/235322 (Extended) Deadline for manuscript submissions: 30 June 2026

Call for paper in Foundations of Computing and Decision Sciences. Computational Intelligence & Decision Optimization for Sustainable Supply Chains. Submission Deadline: 30 May 2026 fcds.cs.put.poznan.pl/FCDS/Call.aspx Lead Guest Editor: Dr. Alireza Goli Guest Editors: Prof. Gerhard-Wilhelm Weber

23rd ECMI Conference on Industrial and Applied Mathematics. 29 June – 3 July 2026 Kaunas Lithuania. Abstract submission deadline: 15 March 2026. ecmi2026.org

*Save the date* GOR Annual International Conference on Operations Research 2026 - Converging Streams in Decision Making. Passau, Germany (September 1-4, 2026). Abstract Submission Deadline: April 30. or2026.de

*** Call for Papers *** Discrete Applied Mathematics Special Issue: LAGOS 2025 — XIII Latin American Algorithms, Graphs, and Optimization Symposium — Buenos Aires, Argentina lagos.mat.br/lagos2025/ Submission deadline: 31 May 2026

Call for Papers—INFORMS Journal on Data Science Virtual Special Issue on the Dual Edge of AI: Catalyzing and Challenging the Future of Energy Systems. Submission deadline: May 1, 2026. pubsonline.informs.org/doi/full/10....

2026 Mixed Integer Programming Workshop* (MIP 2026), May 18-21, 2026, University of Connecticut, Stamford campus. Poster abstract submission deadline is February 20, 2026. www.mixedinteger.org/2026/posters

International Journal of Production Research, Volume 64, Issue 2​, ​15 January 2026 is now available online www.tandfonline.com/toc/tprs20/6... AI-Enabled Evolution: Unveiling the Synergy between Manufacturing and Services through Coordination and Integration

‪ Call for Papers – IJPR Special Issue on Innovations in Production Planning. Submission Deadline: 30 April 2026. think.taylorandfrancis.com/special_issu...

The 2nd International Online Conference on Mathematics and Applications. 10–12 June 2026 Online. Abstract Submission Deadline - 10 February 2026 sciforum.net/event/IOCMA2...

Journal of Business Analytics, Volume 9, Issue 1​, ​January 2026 is now available online www.tandfonline.com/toc/tjba20/9/1

Call for Papers: Special Issue on Systems Thinking for the SDGs. Paper submission deadline: 3 April 2026. link.springer.com/collections/...

23rd International Conference on the Integration of Constraint Programming, Artificial Intelligence, and Operations Research (CPAIOR 2026). Rabat, Morocco, May 26-29, 2026. Extended abstracts: 6 March sites.google.com/view/cpaior2...

The next annual ICMS Modelling Camp will be held in Edinburgh 27 Apr-1 May 2026 icms.ac.uk/activities/w... This workshop is open to UK-based PhD students and takes a similar format to a study group, with several real-world challenges being tackled in groups. Deadline: 6 Feb

LION20 - The 20th Learning and Intelligent Optimization Conference. June 15–19, 2026, Milan, Italy. Full (long and short) paper: Feb 1, 2026 . lion20.org

[GECCO 2026 & WCCI 2026] [Competition] Call for Participation: GNBG-III Property Aware Global Optimization Benchmark Competition. Competition website: dsmlossf.github.io/GNBG-Competi... Submission deadline: 31 March 2026 Verification period: late April 2026 Results: June-July 2026

SAM: Special Issue on OR & Emerging Technologies for Sustainable Development. Submission deadline: 1 April 2026. www.sciencedirect.com/special-issu... Guest editors: Umar Muhammad Modibbo Fariba Goodarzian Maria Lapina Shabtai Isaac

SAM: Special Issue (SI) on Analytics and Data Science for Sustainability. Submission deadline: 31 March 2026. www.sciencedirect.com/special-issu... Guest editors: Professor Janny M.Y. Leung Dr Adibah SHUIB

www.bath.ac.uk/corporate-in... The VeRoLog Doctoral Dissertation Prize (VeRoLog DDP) is issued by the EURO working group on Vehicle Routing and Logistics optimization (VeRoLog) and is awarded at each VeRoLog annual conference. The deadline for submitting applications is 28 February 2026.

www.bath.ac.uk/events/verol... VeRoLog 2026. Bath, UK. 6-9 Jul 2026. The School of Management looks forward to welcoming academics and industry practitioners to the 10th annual meeting of the EURO working group on Vehicle Routing & Logistics optimization (VeRoLog). Abstract submission: 23 Feb.

jku.at/europt2026 23rd EUROPT (EURO working group) Conference on Advances in Continuous Optimization. Johannes Kepler University Linz, Austria, July 8-10, 2026. The conference is preceded by the sixth edition of the EUROPT Summer School taking place Jul 06-07. Submission deadline - Apr 1

MIC 2026. 16th Metaheuristics International Conference. Ischia Island (Napoli), Italy 8 – 11 June, 2026. January 26, 2026, submission deadline. Sponsored by EU/ME, the International Metaheuristics community www.mic2026.unina.it