Professor Daniel Zhuoyu Long, Associate Professor in the department of Systems Engineering and Engineering Management (SEEM), has been awarded as one of the finalists of the 2021 Manufacturing & Service Operations Management Best Operations Management Paper in Operations Research (MSOM Best OM paper in OR). The awarded paper, titled “Preservation of Supermodularity in Parametric Optimization: Necessary and Sufficient Conditions on Constraint Structures”, was co-authored with Professor Xin Chen from University of Illinois at Urbana-Champaign, Professor Jin Qi from Hong Kong University of Science and Technology and was published in Operations Research (Vo. 69, No. 1) in 2021.