
Solving a TSP using lazy constraints
The famous travelling salesman problem (TSP) deals with the following problem: given a list of cities and the distances between each pair of cities, a salesman has to find the shortest…
Technical posts that are intended for advanced AIMMS users
The famous travelling salesman problem (TSP) deals with the following problem: given a list of cities and the distances between each pair of cities, a salesman has to find the shortest…
The ROGO puzzle, rogopuzzle.co.nz, challenges players to find a good path on a board, pick up treasures, and avoid pitfalls. This puzzle, and its corresponding iPhone app, were originally developed…
The identifier types ACTIVITIES and RESOURCES, and the scheduling intrinsic functions as part of the AIMMS constraint programming component are very useful in modeling construction projects and optimizing the makespan…
With the addition of Model Edit Functions (MEF) to AIMMS 3.11, a lot of things that were previously impossible to do with AIMMS became possible. One simple example of something…