We accept submissions of one page abstract.

Important dates

• Abstract Submission deadline: March 14 , 2026
• Notification of acceptance: March 28, 2026
• A special issue of the Journal of Combinatorial Optimization will be devoted to work presented at the conference. All articles will be refereed according to the high standards of the journal. Details of the process will be given during the conference.
• Proposals of invited sessions deadline: January 30, 2026. contact ecco2026@fc.ul.pt 
   

Submit your one page abstract through the link  https://www.euro-online.org/conf/ecco2026/