The Online Conference of the Tenth International Conference and Workshop on High Dimensional Data Analysis (ICW-HDDA-X) 2020

B N Ruchjana1, J Rejito1, A Pradana1, A N Falah1, M Alawiyah1, R C I Prahmana2, F C Permana3 and K A Sugeng4 1Department of Mathematics, Universitas Padjadjaran, Jl. Raya Bandung Sumedang km 21 Jatinangor, Sumedang 45363, Indonesia 2Department of Mathematics Education, Universitas Ahmad Dahlan, Jl. Pramuka 42, Umbulharjo, Yogyakarta, Indonesia 3Department of Multimedia Education, Universitas Pendidikan Indonesia, Indonesia, Jl. Dr. Setiabudi No.229, Isola, Bandung, Jawa Barat 40154, Indonesia 4Department of Mathematics, Universitas Indonesia, Jl. Margonda Raya, Depok, Jawa Barat 16424, Indonesia E-mail: budi.nurani@unpad.ac.id Preface The Tenth International Conference and Workshop on High Dimensional Data Analysis (ICW-HDDA-X) is a join conference between institution in Indonesia and Canada. It is initiated since 2018 by collaboration between Faculty of Mathematics and Natural Sciences, Universitas Padjadjaran and Faculty of Mathematics and Science, Brock University, Canada. The planning of the ICW-HDDA-X 2020 was an offline conference and it will be held at the Prime Plaza Hotel, Sanur-Bali, Indonesia on 12-15 October 2020. Many expert people gave a commitment to come to Bali Indonesia for academic and also for tourism. Because of there is a pandemic Covid-19, so the ICW-HDDA-X 2020 changed to be Online Conference. The ICW-HDDA-X is still organized and hosted in Bandung, Indonesia and the schedule is shorted to be 13-14 October 2020 due to the different time zone between Indonesia and Canada.