IRC 2021, Taichung Taiwan, November 15-17, 2021 (Virtual)
IRC 2020, Taichung Taiwan, November 9 - 11, 2020 (Virtual)
IRC 2019, Naples, Italy, February 25 – 27, 2019
IRC 2018, California, USA, January 31 – February 2, 2018
IRC 2017, Taichung, Taiwan, April 10-12, 2017
