Full Name: 2022 Big Data Modeling and Optimization (BDMO 2022) Abbreviation: BDMO 2022 Welcome to join us in the 2022 Big Data Modeling and Optimization (BDMO 2022), which will be held in Barcelona, Spain during October 16-18, 2022. Submissions will be peer reviewed by both the conference scientific committees and journal editorial board, and accepted papers will be published in International Journal of Modeling and Optimization. The scientific committees will perform a pre-review for your papers to see if your paper fits the scope of the journal first. Submission Method: By our electric system: http://confsys.iconf.org/conference/bdmo2022 Please feel free contact with us: Nancy Liu (Conference Secretary) E-mail: bdmo@iacsitp.com Tel: +86-28-86512185 For more information about international conferences, please visit our conference website: BDMO 2022 website: http://www.bdmo.org