Developer(s) FICO Development status Active | Stable release 8.1 License Proprietary | |
Initial release 1983; 34 years ago (1983) Type Operations Research, Mathematical optimization | ||
The FICO Xpress-Optimizer is a commercial optimization solver for linear programming (LP), mixed integer linear programming (MILP), convex quadratic programming (QP), convex quadratically constrained quadratic programming (QCQP), second-order cone programming (SOCP) and their mixed integer counterparts. Xpress includes a general purpose non-linear solver, Xpress-NonLinear, including a successive linear programming algorithm (SLP, first-order method), and Artelys Knitro (second-order methods).
Xpress includes its modelling language Xpress-Mosel.
Xpress was originally developed by Dash Optimization, and was acquired by FICO in 2008.
References
FICO Xpress Wikipedia(Text) CC BY-SA