Now showing items 1-4 of 4

    • Blinded tests n 2 x 2 cross-over trial 

      Banerjee, Kaustav; Chattopadhyay, Gaurangadeb; Bandyopadhyay, Tathagata (IIM Ahmedabad, 2013-12-06)
    • Lower bound for cost deviation in the newsboy model 

      Khanra, Avijit; Bandyopadhyay, Tathagata (2013-11-26)
      Quality of decisions in inventory management problems depends on accuracy of param- eter estimates used for decision making. In many situations, error in decision making is unavoidable. In such cases, understanding ...
    • ROC Curve Analysis for Randomly Selected Patients 

      Bandyopadhyay, Tathagata; Adhya, Sumanta; Guha, Apratim (Indian Institute of Management Ahmedabad, 2015)
      Receiver operating characteristic (ROC) curves and the area under the curve (AUC) are widely used in medical studies to examine the effectiveness of markers in diagnosing diseases. In most of the existing literature for ...
    • Spotting difficult weakly correlated binary knapsack problems 

      Ghosh, Diptesh; Bandyopadhyay, Tathagata (2010-04-16)
      We examine in this paper that the possibility of quickly deciding whether or not an instance of a binary knapsack problem is difficult for branch and bound algorithms. We first observe that the distribution of the objective ...