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ECAI 2027 deadline, dates and location
The ECAI 2027 paper submission deadline is April 14, 2027 (the organizers have not stated a time zone). ECAI 2027 will be held in Athens, Greece. The conference itself runs October 2-7, 2027.
European Conference on Artificial Intelligence (ECAI) · AI · also written ECAI2027, ECAI 27, ECAI-27, ECAI Athens
Confirmed. This deadline was read from the official ECAI 2027 dates page and last checked on October 8, 2026. Deadlines are still occasionally extended, so verify before you submit.
ECAI 2027 important dates
The full ECAI 2027 timeline, from abstract registration to the conference itself. All submission deadlines are Anywhere-on-Earth (AoE, UTC-12).
| Milestone | Date | Status |
|---|---|---|
| Paper submission deadline | (time zone not stated) | Upcoming |
| Final decisions | Upcoming | |
| Conference begins | Upcoming | |
| Conference ends | Upcoming | |
| Location | Athens, Greece | |
Where is ECAI 2027 held?
ECAI 2027 will be held in Athens, Greece. ECAI 2027 takes place October 2-7, 2027. Venue and travel details are published on the official ECAI site as they are confirmed.
ECAI 2027 is the 28th ECAI. Full papers are due April 14, 2027; phase 1 notifications go out May 15, 2027, the rebuttal period runs June 15-18, 2027, and authors are notified July 15, 2027. The conference runs October 2-7, 2027 in Athens, Greece, with the pre-conference programme on October 2-3 at the School of Science of the National and Kapodistrian University of Athens and the main conference on October 4-7 at the Megaron Athens International Conference Center. The programme includes the 15th edition of PAIS (Prestigious Applications of Intelligent Systems) and STAIRS for starting researchers. The ECAI 2027 site does not state a deadline time zone, so confirm the exact cut-off in the submission system.
When and where was the last ECAI?
ECAI's previous edition was held jointly with IJCAI as IJCAI-ECAI 2026, August 15-21, 2026 in Bremen, Germany.
What is ECAI?
ECAI, the European Conference on Artificial Intelligence, is Europe's leading general AI conference, organized under the European Association for Artificial Intelligence (EurAI). It covers the whole field, from knowledge representation and planning to machine learning and multi-agent systems.
ECAI 2027 frequently asked questions
When is the ECAI 2027 submission deadline?
The ECAI 2027 paper submission deadline is April 14, 2027 (the organizers have not stated a time zone). This date is published on the official ECAI 2027 dates page and was last checked on October 8, 2026.
Where is ECAI 2027 being held?
ECAI 2027 will be held in Athens, Greece. The conference runs October 2-7, 2027.
When will ECAI 2027 notify authors?
For ECAI 2027, final decisions are announced July 15, 2027. Check the official dates page for rebuttal windows and camera-ready dates.
Has the ECAI 2027 call for papers been released?
Yes. The ECAI 2027 dates are published on the official site, and the paper deadline is April 14, 2027 AoE. Deadlines are still occasionally extended, so check the official call for papers before you submit.
When and where was the last ECAI conference?
ECAI's previous edition was held jointly with IJCAI as IJCAI-ECAI 2026, August 15-21, 2026 in Bremen, Germany.
What time zone does the ECAI 2027 deadline use?
The official ECAI 2027 site gives the deadline date without a time zone. Most AI conferences use Anywhere-on-Earth (AoE, UTC-12), but confirm the exact cut-off in the ECAI submission system rather than assuming it. The countdown on OpenCurious is computed in AoE.
Where is the official ECAI 2027 call for papers?
The official ECAI 2027 dates and call for papers are published at https://ecai2027.org/. OpenCurious tracks the date but is not affiliated with ECAI; the official site always wins if the two disagree.
Is ECAI 2027 the same as ECAI Athens?
Yes. ECAI 2027 is also written ECAI2027, ECAI 27, ECAI-27, ECAI Athens — these are alternate spellings, abbreviations and common misspellings of the same conference, European Conference on Artificial Intelligence. "DDL" in these searches is shorthand for deadline.
Other conference deadlines
Deadlines and locations for the venues most ECAI authors also submit to.
AAAI 2027 deadline
Montréal, Canada · February 16-23, 2027
FAccT 2027 deadline
Porto, Portugal · June 21-24, 2027
IJCAI 2027 deadline
Kyoto, Japan · August 7-13, 2027
UAI 2027 deadline
Location not yet announced
NeurIPS 2027 deadline
Europe (city TBA)
ECCV 2026 deadline
Malmö, Sweden · September 8-12, 2026
Indicative dates last reviewed August 28, 2026. Deadlines change and are frequently extended; always confirm on the official call for papers before planning around a date.
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