| LP |
SoPlex |
C++ |
Library/Solver |
SoPlex is an implementation of the revised simplex algorithm. It features primal
and dual solving routines for linear programs and is implemented as a C++ class library
that can be used with other programs. |
| MIP/CP |
SCIP |
C++ |
Library/Solver |
SCIP is a framework for Constraint Integer Programming oriented towards the needs of
Mathematical Programming experts who want to have total control of the solution process
and access detailed information down to the guts of the solver. SCIP can also be used as
pure MIP solver or as framework for branch-cut-and-price. |
| CP |
ECLiPSe |
Prolog like / C |
Framework |
ECLiPSe is a software system for the cost-effective development and deployment of constraint
programming applications. |
| LP/MIP |
GLPK |
C |
Library/Solver |
The GLPK (GNU Linear Programming Kit) package is intended for solving large-scale linear
programming (LP), mixed integer programming (MIP), and other related problems. It is a set of
routines written in ANSI C and organized in the form of a callable library. |
| LP/MIP |
GLPKMEX |
Matlab/C++ |
Package |
A Matlab MEX Interface for the GLPK library. |
| CP |
Mozart |
Mozart |
Language |
The Mozart Programming System is an advanced development platform for intelligent,
distributed applications. Mozart is based on the Oz language, which supports declarative
programming, object-oriented programming, constraint programming, and concurrency as part of
a coherent whole. |
| CP |
Choco |
Java |
Library |
Choco is a java library for constraint satisfaction problems (CSP), constraint programming
(CP) and explanation-based constraint solving (e-CP). |
| Specialized |
Pisinger's Codes |
C |
Library/Solver |
Several highly specialized optimization codes for knapsack and bin-packing problems |
| MIP |
Abacus |
C++ |
Library/Solver |
ABACUS is a software system which provides a framework for the implementation of
branch-and-bound algorithms using linear programming relaxations that can be complemented
with the dynamic generation of cutting planes or columns (branch-and-cut, branch-and-price,
branch-and-cut-and-price). |
| CO |
CVX |
Matlab |
Package |
CVX is a Matlab-based modeling system for convex optimization. CVX turns Matlab into a
modeling language, allowing constraints and objectives to be specified using standard Matlab
expression syntax. |
| Visualization |
LiveGraphics3D |
Java |
Applet |
LiveGraphics3D is a non-commercial Java applet to display and rotate three-dimensional
graphics produced by Mathematica in Web pages. |
| Numerical Analysis |
DESSolver |
Java |
Applet |
An ordinary differential equation system solver and visualizer. |
| Numerical Analysis |
Sparsekit |
Fortran |
Library |
Library for working with sparse matrices. It includes general sparse matrix manipulation
routines as well as a few iterative solvers. |
| Numerical Analysis |
LAPACK |
Fortran/C |
Library |
Provides routines for solving systems of simultaneous linear equations, least-squares solutions
of linear systems of equations, eigenvalue problems, and singular value problems. |
| Numerical Analysis |
Atlas |
Fortran/C |
Library |
An ongoing research effort focusing on applying empirical techniques in order to provide portable
performance. At present, it provides C and Fortran77 interfaces to a portably efficient BLAS implementation,
as well as a few routines from LAPACK. |
| Polyhedral Theory |
Porta |
C |
Library |
PORTA (POlyhedron Representation Transformation Algorithm) is a collection of routines for
analyzing polytopes and polyhedra using Fourier-Motzkin elimination. |
| Numerical Analysis |
Matrix Market |
- |
Library |
The Matrix Market provides convenient access to a repository of test data for use in comparative
studies of algorithms for numerical linear algebra. |
| Visualization |
CurvesGraphics |
Mathematica |
Notebook |
CurvesGraphics adds to Mathematica graphics the capabilities of easily placing arrows
along curves (in 2D or 3D space) produced by Plot, ParametricPlot, ParametricPlot3D, and
ContourPlot and along the solutions to differential equations given by NDSolve and drawing
parametric or contour curves or text on a surface in 3D space, or the intersection line of
two surfaces, all curves with optional arrows along them. |
| LP |
CDD and CDD+ |
C/C++ |
Package |
CDD/CDD+ is a collection of routines for analyzing polytopes and polyhedra
using the Double Description algorithm of Motzkin et al. It can solve the general linear programming (LP) problem. |
| Numerical Analysis |
Geometric Integrators |
Matlab/Fortran |
Package |
Symplectic methods for Hamiltonian systems and symmetric methods for reversible problems
show an improved qualitative and quantitative behaviour, especially for long-time integrations.
Both Matlab package and Fortran 77 codes available. |
| Statistical Computing |
KF |
Matlab |
Toolbox |
Kalman filter toolbox for Matlab. |
| Statistical Computing |
HMM |
Matlab |
Toolbox |
This toolbox supports inference and learning for HMMs with discrete outputs (dhmm's), Gaussian outputs (ghmm's), or mixtures of Gaussians output (mhmm's). The Gaussians can be full, diagonal, or spherical (isotropic). It also supports discrete inputs, as in a POMDP. The inference routines support filtering, smoothing, and fixed-lag smoothing. |
| Statistical Computing |
Smoothing |
Matlab |
Library |
Library of functions for general purpose statistical smoothing, and other types of data analysis (including functional data analysis, and Distance Weighted Discrimination. |
| Statistical Computing |
MIX |
R |
Package |
Fitting Mixture Distributions. |
| Statistical Computing |
R |
R |
Language |
The R Project for Statistical Computing. R is a language and environment for statistical computing and graphics. |
| Converters |
Language Converters |
Fortran/C |
Converters |
Collection of converters C <=> Fortran and Fortran => FreeForm |