| 2025 | 35 | Information Modelling and Knowledge Bases XXXVII: Proceedings of the 35th International Conference on Information Modelling and Knowledge Bases, EJC 2025, Ostrava, Czech Republic, June 9-13, 2025 | Ostrava | |
| 2024 | 34 | Information Modelling and Knowledge Bases XXXVI: Proceedings of the 34th International Conference on Information Modelling and Knowledge Bases, EJC 2024, Tokyo, Japan, June 10-14, 2024 | Tokyo | |
| 2023 | 33 | Information Modelling and Knowledge Bases XXXV, Proceedings of the 33rd International Conference on Information Modelling and Knowledge Bases, EJC 2023, Maribor, Slovenia, June 5-9, 2023 | Maribor City Municipality | |
| 2022 | 32 | Information Modelling and Knowledge Bases XXXIV, Proceedings of the 32nd International Conference on Information Modelling and Knowledge Bases, EJC 2022, Hybrid Event / Hamburg, Germany, May 30 - June 3, 2022. | Germany | |
| 2021 | 31 | Information Modelling and Knowledge Bases XXXIII- Proceedings of the 31st International Conference on Information Modelling and Knowledge Bases, EJC 2021, Virtual Event / Hamburg, Germany, 7-9 September 2021. | Germany | |
| 2020 | 30 | Information Modelling and Knowledge Bases XXXII - Proceedings of the 30th International Conference on Information Modelling and Knowledge Bases, EJC 2020, Virtual Event / Hamburg, Germany, June 8-9, 2020. | Germany | |
| 2019 | 29 | Information Modelling and Knowledge Bases XXXI - Proceedings of the 29th International Conference on Information Modelling and Knowledge Bases, EJC 2019, Lappeenranta, Finland, June 3-7 2019. EJC 2019 | Lappeenranta | 2019-06-03/07 |
| 2018 | 28 | Information Modelling and Knowledge Bases XXX, Proceedings of the 28th International Conference on Information Modelling and Knowledge Bases, EJC 2018, Riga, Latvia, 4-8 June 2018 EJC | Riga | 2018-06-04/08 |
| 2017 | 27 | Information Modelling and Knowledge Bases XXIX, 27th International Conference on Information Modelling and Knowledge Bases (EJC 2017), Krabi, Thailand, June 5-9, 2017. EJC | Krabi | 2017-06-05/09 |
| 2016 | 26 | Information Modelling and Knowledge Bases XXVIII, 26th International Conference on Information Modelling and Knowledge Bases (EJC 2016), Tampere, Finland, June 6-10, 2016 EJC 2016, EJC | Tampere | 2016-06-06/10 |
| 2015 | 25 | Information Modelling and Knowledge Bases XXVII, 25th International Conference on Information Modelling and Knowledge Bases (EJC 2015), Maribor, Slovenia, June 8-12, 2015 EJC 2015, EJC | Maribor | 2015-06-08/12 |
| 2014 | 24 | Information Modelling and Knowledge Bases XXVI, 24th International Conference on Information Modelling and Knowledge Bases (EJC 2014), Kiel, Germany, June 3-6, 2014 EJC | Kiel | 2014-06-03/06 |
| 2013 | 23 | Information Modelling and Knowledge Bases XXV, 23rd European-Japanese Conference on Information Modelling and Knowledge Bases (EJC 2013), Nara, Japan, June 3-7, 2013 EJC | Nara | 2013-06-03/07 |
| 2012 | 22 | Information Modelling and Knowledge Bases XXIV, 22nd European-Japanese Conference on Information Modelling and Knowledge Bases (EJC 2012), Prague, Czech Republic, June, 4-9, 2012 EJC | Prague | 2012-01-01 |
| 2011 | 21 | Information Modelling and Knowledge Bases XXIII, 21st European-Japanese Conference on Information Modelling and Knowledge Bases (EJC 2011), Tallinn, Estonia, June, 6-10, 2011 EJC | Tallinn | 2011-01-01 |
| 2010 | 20 | Information Modelling and Knowledge Bases XXII, 20th European-Japanese Conference on Information Modelling and Knowledge Bases (EJC 2010), Jyväskylä, Finland, 31 May - 4 June 2010 EJC | Jyväskylä | 2010-06-04 |
| 2009 | 19 | Information Modelling and Knowledge Bases XXI, 19th European-Japanese Conference on Information Modelling and Knowledge Bases (EJC 2009), Maribor, Slovenia, June 1-5, 2009 EJC | Maribor | 2009-06-01/05 |
| 2008 | 18 | Information Modelling and Knowledge Bases XX, 18th European-Japanese Conference on Information Modelling and Knowledge Bases (EJC 2008), Tsukuba, Japan, June 2-6, 2008 EJC | Tsukuba | 2008-06-02/06 |
| 2007 | 17 | Information Modelling and Knowledge Bases XIX, 17th European-Japanese Conference on Information Modelling and Knowledge Bases (EJC 2007), Yyteri, Pori, Finland, June 4-7, 2007 EJC | Pori | 2007-06-04/07 |
| 2006 | 16 | Information Modelling and Knowledge Bases XVIII, 16th European-Japanese Conference on Information Modelling and Knowledge Bases (EJC 2006), Trojanovice, Czech Republic, May 29th - June 2nd, 2006 EJC | Trojanovice | 2006-05-29 to 2006-06-02 |
| 2005 | 15 | Information Modelling and Knowledge Bases XVII, 15th European-Japanese Conference on Information Modelling and Knowledge Bases (EJC 2005), Tallinn, Estonia, May 16-20, 2005 EJC | Tallinn | 2005-05-16/20 |
| 2004 | | International / European-Japanese Conference on Information Modelling and Knowledge Bases (EJC) EJC | Skövde | 2004-01-01 |
| 2003 | 13 | Information Modelling and Knowledge Bases XV, 13th European-Japanese Conference on Information Modelling and Knowledge Bases (EJC 2003), Kitakyushu, Japan, June 3-6, 2003 EJC | Kitakyūshū | 2003-06-03/06 |
| 2002 | | International / European-Japanese Conference on Information Modelling and Knowledge Bases (EJC) EJC | Krippen | 2002-01-01 |
| 2001 | | International / European-Japanese Conference on Information Modelling and Knowledge Bases (EJC) EJC | Maribor | 2001-01-01 |
| 2000 | | Information Modelling and Knowledge Bases XII: Tenth European-Japanese Conference on Information Modelling and Knowledge Bases, EJC 2000, Saariselkä, Finland, May 8-11, 2000 EJC | Saariselkä | 2000-05-08/11 |
| 1999 | 9 | Information Modelling and Knowledge Bases XI: 9th European-Japanese Conferences on Information Modelling and Knowledge Bases, EJC 1999, Iwate, Japan, May 24-28, 1999 EJC | Iwate Prefecture | 1999-05-24/28 |
| 1998 | 8 | Information Modelling and Knowledge Bases X: 8th European-Japanese Conferences on Information Modelling and Knowledge Bases, EJC 1998, Vammala, Finland, May 26-29, 1998 EJC | Vammala | 1998-05-26/29 |
| 1997 | | International / European-Japanese Conference on Information Modelling and Knowledge Bases (EJC) EJC | Toulouse | 1997-01-01 |
| 1996 | | International / European-Japanese Conference on Information Modelling and Knowledge Bases (EJC) EJC | Denmark | 1996-01-01 |
| 1995 | | International / European-Japanese Conference on Information Modelling and Knowledge Bases (EJC) EJC | Sapporo | 1995-01-01 |
| 1994 | | International / European-Japanese Conference on Information Modelling and Knowledge Bases (EJC) EJC | Stockholm | 1994-01-01 |
| 1993 | | International / European-Japanese Conference on Information Modelling and Knowledge Bases (EJC) EJC | Budapest | 1993-01-01 |
| 1992 | | International / European-Japanese Conference on Information Modelling and Knowledge Bases (EJC) EJC | Ellivuori | 1992-01-01 |
| 1991 | | International / European-Japanese Conference on Information Modelling and Knowledge Bases (EJC) EJC | Fujiyoshida | 1991-01-01 |
