Now showing items 1-2 of 2

    • Analysis of the strategy "Hiring above the alpha-quantile" 

      Helmiy, Ahmed; Martínez Parra, Conrado; Panholzer, Alois (2012-11)
      External research report
      Open Access
      We study here the strategy hiring above the α-quantile of the hired staff. This strategy was introduced first by Archibald and Martınez in 2009. We show here more results like lower and upper bounds for many interesting ...
    • Hiring above the m-th best candidate: a generalization of records in permutations 

      Helmy, Ahmed Mohamed; Martínez Parra, Conrado; Panholzer, Alois (2011)
      External research report
      Open Access
      The hiring problem is a simple model of on-line decision- making under uncertainty. As in many other such models, the input is a sequence of instances and a decision must be taken for each instance depending on the subsequence ...