TY - JOUR T1 - Some Theoretical Aspects of the Critical Values of Birandom Variable AU - JO - Journal of Information and Computing Science VL - 4 SP - 225 EP - 234 PY - 2024 DA - 2024/01 SN - 1 DO - http://doi.org/ UR - https://global-sci.org/intro/article_detail/jics/22833.html KW - Birandom variable, optimistic value, pessimistic value, birandom programming AB - There are two types of critical values for birandom variable: the optimistic and pessimistic values. In this paper, some theoretical aspects of optimistic and pessimistic values of birandom variable are investigated. Based on the results, some properties of birandom chance-constrained programming models can be further discussed.