Operations Research Center Working Papers: Recent submissions

Now showing items 268-270 of 372

    • Survivable Network, Linear Programming Relaxations and the Parsimonious Property 

      Goemans, Michel X.; Bertsimas, Dimitris J. (Massachusetts Institute of Technology, Operations Research Center, 1990-06)
      We consider the survivable network design problem - the problem of designing, at minimum cost, a network with edge-connectivity requirements. As special cases, this problem encompasses the Steiner tree problem, the traveling ...

    • A Combined Trip Generation, Trip Distribution, Modal Split and Traffic Assignment Model 

      Safwat, K. N. A.; Magnanti, Thomas L. (Massachusetts Institute of Technology, Operations Research Center, 1982-03)
      We introduce a transportation equilibrium model that simultaneously predicts trip generation, trip distribution, modal split, and traffic assignment by algorithms that are guaranteed to converge to an equilibrium and are ...

    • Adaptive Evaluation Methodology Prototypes: Examples 

      Minkoff, Alan S. (Massachusetts Institute of Technology, Operations Research Center, 1981-12)
      Flexibility or adaptivity in public program evaluation can lead to large savings in time and money, with little or no loss in accuracy, if used properly. In this paper, guidelines are suggested for the employment of classical ...