IJCAI-ECAI Deadlines

When is the IJCAI-ECAI 2027 deadline?

The IJCAI-ECAI 2027 paper submission deadline is 11 January 2027, 23:59:59 UTC-12 — 12 January 2027, 11:59:59 UTC.

90 days remaining

Full details on the IJCAI-ECAI 2027 page.

Yes. For IJCAI-ECAI 2027 the abstract is due 4 January 2027, 23:59:59 UTC-12, ahead of the full paper deadline.

IJCAI-ECAI 2027 takes place August 7-13, 2027 in Kyoto, Japan.

Across the 3 editions recorded here, the IJCAI-ECAI paper deadline has fallen between 11 January and 19 January.

Edition	Paper deadline	Abstract deadline	Conference dates	Location	Papers
IJCAI-ECAI 2027	11 January 2027, 23:59:59 UTC-12	4 January 2027, 23:59:59 UTC-12	August 7-13, 2027	Kyoto, Japan	—
IJCAI-ECAI 2026	19 January 2026, 23:59:59 UTC-12	12 January 2026, 23:59:59 UTC-12	August 18-21, 2026	Bremen, Germany	—
IJCAI-ECAI 2022	14 January 2022, 23:59:59 UTC+1	7 January 2022, 23:59:59 UTC+1	July 23-29, 2022	Vienna, Austria	—