https://twiki.esc.auckland.ac.nz/do/view/OpsRes The web for users, groups and offices. TWiki is an Enterprise Collaboration Platform. en-us Copyright 2026 by contributing authors TWiki Administrator [michael.osullivan@auckland.ac.nz] The contributing authors of TWiki TWiki https://twiki.esc.auckland.ac.nz/do/view/OpsRes https://twiki.esc.auckland.ac.nz/pub/TWiki/TWikiLogos/T-logo-140x40-t.gif https://twiki.esc.auckland.ac.nz/do/view/OpsRes/AMPLGuide AMPL Guide AMPL stands for `A Mathematical Programming Language`. It is used to describe mathematical programmes. AMPL is a commerical software package from Laboratories... (last changed by TomAdams) 2020-10-06T02:11:54Z TomAdams https://twiki.esc.auckland.ac.nz/do/view/OpsRes/TransshipmentProblemInAMPL The Transshipment Problem in AMPL The formulation of the transshipment problem in AMPL we present here is a straightforward translation of the alternative mathematical... (last changed by MichaelOSullivan) 2019-11-11T02:55:10Z MichaelOSullivan https://twiki.esc.auckland.ac.nz/do/view/OpsRes/TransportationProblemInAMPL The Transportation Problem in AMPL AMPL Formulation The formulation of the transportation problem is AMPL is a straightforward translation of the mathematical programme... (last changed by MichaelOSullivan) 2019-11-11T02:54:46Z MichaelOSullivan https://twiki.esc.auckland.ac.nz/do/view/OpsRes/TransshipmentProblem \usepackage{amsmath} The Transshipment Problem The transshipment problem is very similar to the transportation problem. It has supply nodes %${\cal S}$% where goods... (last changed by MichaelOSullivan) 2019-11-11T02:54:15Z MichaelOSullivan https://twiki.esc.auckland.ac.nz/do/view/OpsRes/BlendingModels \usepackage{amsmath} Blending or Mixing Models One common type of problem solved by linear programming is to determine the optimal blend or mix of inputs to produce... (last changed by MichaelOSullivan) 2019-11-11T02:53:34Z MichaelOSullivan https://twiki.esc.auckland.ac.nz/do/view/OpsRes/TransportationProblem \usepackage{amsmath} \usepackage{amssymb} The Transportation Problem Introduction The transportation problem is one of the simplest forms of network optimisation... (last changed by MichaelOSullivan) 2019-11-11T02:52:45Z MichaelOSullivan https://twiki.esc.auckland.ac.nz/do/view/OpsRes/WebPreferences OpsRes Web Preferences The following settings are web preferences of the OpsRes web. These preferences overwrite the site level preferences in . and... (last changed by TWikiAdminUser) 2019-11-10T20:39:34Z admin https://twiki.esc.auckland.ac.nz/do/view/OpsRes/SetsInAMPL Sets in AMPL 1 Description 1 Declaring a Set 1 Set Expressions 1 Defining a Set 1 Ordered Sets 1 Set Example 1 Restricted Sets 1 Multi... (last changed by MichaelOSullivan) 2019-11-10T20:36:07Z MichaelOSullivan https://twiki.esc.auckland.ac.nz/do/view/OpsRes/EHCWithRosters \usepackage{amsmath} Case Study: Submitted: Operations Research Topics: Application Areas: Contents Problem Description Problem Description Return... (last changed by MichaelOSullivan) 2019-10-07T03:07:44Z MichaelOSullivan https://twiki.esc.auckland.ac.nz/do/view/OpsRes/ExtendedHealthClinic \usepackage{amsmath} Case Study: Submitted: Operations Research Topics: Application Areas: Contents Problem Description Problem Description Return... (last changed by MichaelOSullivan) 2019-10-07T02:56:03Z MichaelOSullivan https://twiki.esc.auckland.ac.nz/do/view/OpsRes/SHCScheduledAppointments \usepackage{amsmath} Case Study: Submitted: Operations Research Topics: Application Areas: Contents Problem Description Problem Description Return... (last changed by MichaelOSullivan) 2019-09-22T06:59:25Z MichaelOSullivan https://twiki.esc.auckland.ac.nz/do/view/OpsRes/SimpleHealthClinic \usepackage{amsmath} Case Study: Submitted: Operations Research Topics: Application Areas: Contents Problem Description Problem Description Return... (last changed by MichaelOSullivan) 2019-09-15T22:53:11Z MichaelOSullivan https://twiki.esc.auckland.ac.nz/do/view/OpsRes/CosmicComputersSolverStudio \usepackage{amsmath} Case Study: Submitted: Operations Research Topics: Application Areas: Contents Problem Description Problem Description Return... (last changed by TWikiAdminUser) 2019-08-12T13:27:04Z admin https://twiki.esc.auckland.ac.nz/do/view/OpsRes/WhiskasCatFoodProblem \usepackage{amsmath} Case Study: Submitted: Operations Research Topics: Application Areas: Contents Problem Description Problem Description Return... (last changed by TWikiAdminUser) 2019-07-20T05:53:56Z admin https://twiki.esc.auckland.ac.nz/do/view/OpsRes/CosmicComputersProblem \usepackage{amsmath} Case Study: Submitted: Operations Research Topics: Application Areas: Contents Problem Description Problem Description Return... (last changed by TWikiAdminUser) 2018-11-23T01:32:59Z admin https://twiki.esc.auckland.ac.nz/do/view/OpsRes/CokeSupplyChain \usepackage{amsmath} Case Study: Submitted: Operations Research Topics: Application Areas: Contents Problem Description Problem Description Return... (last changed by TWikiAdminUser) 2018-11-23T01:32:31Z admin