• Filtering Algorithms For Global Chance Constraints 

      Hnich, Brahim; Rossi, Roberto; Tarim, S. Armagan; Prestwich, Steven (Elsevier Science Bv, 2012)
      Stochastic Constraint Satisfaction Problems (SCSPs) are a powerful modeling framework for problems under uncertainty. To solve them is a PSPACE task. The only complete solution approach to date - scenario-based stochastic ...
    • Scheduling Internal Audit Activities: A Stochastic Combinatorial Optimization Problem 

      Rossi, Roberto; Tarim, S. Armagan; Hnich, Brahim; Prestwich, Steven; Karacaer, Semra (Springer, 2010)
      The problem of finding the optimal timing of audit activities within an organisation has been addressed by many researchers. We propose a stochastic programming formulation with Mixed Integer Linear Programming (MILP) and ...