| 2017 | | COST Conferences COST | Gdańsk | 2017-09-11/12 |
| 2017 | | Semantic Keyword-Based Search on Structured Data Sources - Third International KEYSTONE Conference, IKC 2017, Gdańsk, Poland, September 11-12, 2017, Revised Selected Papers and COST Action IC1302 Reports | Gdańsk | |
| 2016 | | COST Conferences COST | Cluj-Napoca | 2016-09-08/09 |
| 2016 | | Semantic Keyword-Based Search on Structured Data Sources - COST Action IC1302 Second International KEYSTONE Conference, IKC 2016, Cluj-Napoca, Romania, September 8-9, 2016, Revised Selected Papers | Cluj-Napoca | |
| 2015 | | Semantic Keyword-Based Search on Structured Data Sources - First COST Action IC1302 International KEYSTONE Conference, IKC 2015, Coimbra, Portugal, September 8-9, 2015. Revised Selected Papers COST, IKC 2015 | Coimbra | 2015-09-08/09 |
| 2015 | | Transactional Memory. Foundations, Algorithms, Tools, and Applications - COST Action Euro-TM IC1001 | | |
| 2014 | | Professional Search in the Modern World - COST Action IC1002 on Multilingual and Multifaceted Interactive Information Access | | |
| 2013 | | COST Conferences COST | Vienna | 2013-04-22/24 |
| 2013 | | Energy Efficiency in Large Scale Distributed Systems - COST IC0804 European Conference, EE-LSDS 2013, Vienna, Austria, April 22-24, 2013, Revised Selected Papers EE-LSDS | Vienna | 2013-04-22/24 |
| 2012 | | Telecommunication Economics - Selected Results of the COST Action ISO605 Econ@Tel | | |
| 2011 | | Cognitive Behavioural Systems - COST 2102 International Training School, Dresden, Germany, February 21-26, 2011 COST 2102 Training School 2011, COST | Dresden | 2011-02-21/26 |
| 2011 | | Cognitive Behavioural Systems - COST 2102 International Training School, Dresden, Germany, February 21-26, 2011, Revised Selected Papers | Dresden | |
| 2010 | | Analysis of Verbal and Nonverbal Communication and Enactment. The Processing Issues - COST 2102 International Conference, Budapest, Hungary, September 7-10, 2010, Revised Selected Papers COST | Budapest | 2010-09-07/10 |
| 2010 | | Multidisciplinary Aspects of Time and Time Perception - COST TD0904 International Workshop, Athens, Greece, October 7-8, 2010, Revised Selected Papers | Athens | |
| 2010 | | Toward Autonomous, Adaptive, and Context-Aware Multimodal Interfaces. Theoretical and Practical Issues - Third COST 2102 International Training School, Caserta, Italy, March 15-19, 2010, Revised Selected Papers | Caserta | |
| 2009 | | Biometric ID Management and Multimodal Communication, Joint COST 2101 and 2102 International Conference, BioID_MultiComm 2009, Madrid, Spain, September 16-18, 2009. Proceedings COST | Madrid | 2009-03-23/27 |
| 2009 | | Development of Multimodal Interfaces: Active Listening and Synchrony, Second COST 2102 International Training School, Dublin, Ireland, March 23-27, 2009, Revised Selected Papers | Dublin | |
| 2009 | | Towards Digital Optical Networks, COST Action 291 Final Report | | |
| 2008 | | Multimodal Signals: Cognitive and Algorithmic Issues, COST Action 2102 and euCognition International School Vietri sul Mare, Italy, April 21-26, 2008, Revised Selected and Invited Papers COST | Vietri sul Mare | 2008-04-21/26 |
| 2008 | | Cross-Modal Analysis of Speech, Gestures, Gaze and Facial Expressions, COST Action 2102 International Conference, Prague, Czech Republic, October 15-18, 2008, Revised Selected and Invited Papers | Prague | |
| 2007 | | Verbal and Nonverbal Communication Behaviours, COST Action 2102 International Workshop, Vietri sul Mare, Italy, March 29-31, 2007, Revised Selected and Invited Papers COST | Vietri sul Mare | 2007-03-29/31 |
| 2007 | | Verbal and Nonverbal Features of Human-Human and Human-Machine Interaction, COST Action 2102 International Conference, Patras, Greece, October 29-31, 2007. Revised Papers | Patras | |
| 1997 | 4 | From Multimedia Services to Network Services, 4th International COST 237 Workshop, Lisboa, Portugal, December 15-19, 1997, Proceedings COST | Lisbon | 1997-12-15/19 |
| 1996 | | Multimedia Telecommunications and Applications, Third International COST 237 Workshop, Barcelona, Spain, November 25-27, 1996, Proceedings COST | Barcelona | 1996-11-25/27 |
| 1995 | | Teleservices and Multimedia Communications, Second International COST 237 Workshop, Copenhagen, Denmark, November 20-22, 1995, Proceedings COST | Copenhagen | 1995-11-20/22 |
| 1994 | | Multimedia Transport and Teleservices, International COST 237 Workshop, Vienna, Austria, November 13-15, 1994, Proceedings COST | Vienna | 1994-11-13/15 |
