| 2025 | 25 | Innovations for Community Services - 25th International Conference, I4CS 2025, Munich, Germany, June 11-13, 2025, Proceedings | Munich | |
| 2024 | 24 | Innovations for Community Services - 24th International Conference, I4CS 2024, Maastricht, The Netherlands, June 12-14, 2024, Proceedings | Kingdom of the Netherlands | |
| 2023 | 23 | Innovations for Community Services - 23rd International Conference, I4CS 2023, Bamberg, Germany, September 11-13, 2023, Proceedings | Bamberg | |
| 2022 | 22 | International Conference on Innovations for Community Services I4CS 2022 | Kingdom of the Netherlands | 2022-06-13/15 |
| 2021 | 21 | International Conference on Innovations for Community Services I4CS 2021 | Bamberg | 2021-05-26/28 |
| 2020 | 20 | International Conference on Innovations for Community Services I4CS 2020 | Bhubaneswar | 2020-01-12/14 |
| 2019 | 19 | International Conference on Innovations for Community Services I4CS 2019, IICS | Wolfsburg | 2019-06-24/26 |
| 2018 | 18 | International Conference on Innovations for Community Services I4CS 2018, IICS | Žilina | 2018-06-18/20 |
| 2017 | 17 | International Conference on Innovations for Community Services I4CS 2017, IICS | Darmstadt | 2017-06-26/28 |
| 2016 | 16 | International Conference on Innovations for Community Services I4CS 2016, IICS | Vienna | 2016-06-27/29 |
| 2015 | 15 | International Conference on Innovations for Community Services I4CS 2015, IICS | Nuremberg | 2015-07-08/10 |
| 2014 | 14 | International Conference on Innovations for Community Services I4CS 2014, IICS | Reims | 2014-06-04/06 |
| 2013 | | Innovative Internet Computing Systems/Community/Computing Systems IICS | Hagen | 2013-01-01 |
| 2012 | 12 | 12th International Conference on Innovative Internet Community Systems (I2CS 2012), June 13-15, 2012, Norwegian University of Science and Technology, Trondheim, Norway IICS | Trondheim | 2012-06-13/15 |
| 2011 | 11 | 11th International Conference on Innovative Internet Community Services (I2CS 2011), June 15-17, 2011, Deutsche Telekom Laboratories, Berlin, Germany IICS | Telekom Innovation Laboratories | 2011-06-15/17 |
| 2010 | 10 | 10th International Conference on Innovative Internet Community Services (I2CS), Jubilee Edition 2010, June 3-5, 2010, Bangkok, Thailand IICS | Bangkok | 2010-06-03/05 |
| 2009 | 9 | 9th International Conference on Innovative Coummunity Systems, I2CS 2009, June 15-17, 2009, Jena, Germany IICS | Jena | 2009-06-15/17 |
| 2008 | | Innovative Internet Computing Systems/Community/Computing Systems IICS | Martinique | 2008-01-01 |
| 2007 | | Innovative Internet Computing Systems/Community/Computing Systems IICS | Munich | 2007-01-01 |
| 2006 | | Innovative Internet Computing Systems/Community/Computing Systems IICS | Neuchâtel | 2006-01-01 |
| 2005 | 5 | International Workshop on Innovative Internet Community Systems IICS | Paris | 2005-06-20/22 |
| 2004 | 4 | International Workshop on Innovative Internet Community Systems IICS | Guadalajara | 2004-06-21/23 |
| 2003 | 3 | International Workshop on Innovative Internet Community Systems IICS | Leipzig | 2003-06-19/21 |
| 2002 | 2 | International Workshop on Innovative Internet Community Systems IICS | Kühlungsborn | 2002-06-20/22 |
| 2001 | | International Workshop on Innovative Internet Community Systems IICS | Ilmenau | 2001-06-21/22 |