Past workshops with IAPR-TC1 involvement were:

• 1997 IAPR Workshop on Statistical Techniques in Pattern Recognition, Prague, CZ, June 9-11 1997.

• International Workshop on Energy Minimization Methods in Computer Vision and Pattern Recognition, Venice, Italy, May 21-23

• SPR'98 and SSPR'98, Joint international workshops on Syntactical and Structural Pattern Recognition & Statistical Pattern Recognition, Sydney, Australia, August 11-13, 1998.

• MCS 2000, First International Workshop on Multiple Classifier Systems, Cagliari, Italy, June 21-23, 2000.

• SPR 2000, Joint international workshops on Syntactical and Structural Pattern Recognition & Statistical Pattern Recognition, Alicante, Spain, August 30 - September 1, 2000.

• MCS 2001, Second International Workshop on Multiple Classifier Systems, Cambridge, UK, July 2-4, 2001.

• MCS 2002, Third International Workshop on Multiple Classifier Systems, Cagliari, Italy, June 24-26, 2002.

• SPR 2002, Joint international workshops on Syntactical and Structural Pattern Recognition & Statistical Pattern Recognition, Windsor, Canada, August 6-9, 2002.

• MCS 2003, Fourth International Workshop on Multiple Classifier Systems, Guildford, UK, June 11-13, 2003.

• MCS 2004, Fifth International Workshop on Multiple Classifier Systems, Cagliari, Italy, JJune 9-11, 2004.

• SSPR 2004, Workshops on Syntactical and Structural Pattern Recognition

• (SSPR 2004) and Statistical Pattern Recognition (SPR 2004), Lisbon, Portugal, August 18-20, 2004.

• MCS 2005, Sixth International Workshop on Multiple Classifier Systems, Seaside, California, USA, June 13-15, 2005.

• SSPR 2006, Workshops on Syntactical and Structural Pattern Recognition (SSPR 2006) and Statistical Pattern Recognition (SPR 2006), Hong Kong, Cina, 17-19 August, 2006.

• MCS 2007, Seventh International Workshop on Multiple Classifier Systems, Prague, Czech Republic, May 23-25, 2007.

• S+SSPR 2008, Joint IAPR International Workshop on Structural and Syntactic Pattern Recognition (SSPR 2008) and Statistical Techniques in Pattern Recognition (SPR 2008) , Orlando - Florida, USA, December 4-6, 2008.

• S+SSPR 2010, Joint IAPR International Workshop on Structural and Syntactic Pattern Recognition (SSPR 2010) and Statistical Techniques in PatternRecognition (SPR 2010) and Proceedings , Izmir - Turkey, August 18-20, 2010.

• MCS 2009, Eighth International Workshop on Multiple Classifier Systems, Reyjkavik, Iceland, Jun 10-12, 2009

• MCS 2010, Nineth International Workshop on Multiple Classifier Systems, Cairo, Egypt, April, 2010

• MCS 2011, Tenth International Workshop on Multiple Classifier Systems,Naples, Italy, July, 2011

• S+SSPR 2012, Joint IAPR International Workshop on Structural and Syntactic Pattern Recognition (SSPR 2012) and Statistical Techniques in PatternRecognition (SPR 2012) and Proceedings, Itsukushima, Hiroshima - Japan, November 7–9, 2012.

• S+SSPR 2014, Joint IAPR International Workshop on Structural and Syntactic Pattern Recognition (SSPR 2014) and Statistical Techniques in PatternRecognition (SPR 2014) and Proceedings, Joensuu - Finland, August 20-22, 2014.

• S+SSPR 2016, Joint IAPR International Workshop on Structural and Syntactic Pattern Recognition (SSPR 2016) and Statistical Techniques in PatternRecognition (SPR 2016) and Proceedings, Merida - Mexico, December 1-3, 2016.