About CoLLAs
CoLLAs 2026 is the Fifth Conference on Lifelong Learning Agents, a top-tier (A-ranked) machine learning conference. It takes place on 14 September 2026 in Bucharest, Romania. Full papers were due 15 April 2026, with abstracts by 10 April 2026.
Important dates
- Abstract registration deadline
- Paper submission deadline
- Conference begins
Topics of interest
Before you submit
- Read the full call for papers — page limits, template (IEEE, ACM, LNCS …) and whether review is double-blind.
- Deadlines are usually 23:59 AoE — convert to Bangladesh time (UTC+6) and aim to submit a day early.
- At least one author normally has to register and present; budget for the fee and, for in-person events, a visa appointment well before the conference.
- Look for student travel grants and volunteer programmes — most large conferences run both, with deadlines soon after notification.