AI constraint solver in Java to optimize the vehicle routing problem, employee rostering, task assignment, maintenance scheduling, conference scheduling and other planning problems.

The open source Solver AI for Java, Python and Kotlin to optimize scheduling and routing. Solve the vehicle routing problem, employee rostering, task assignment, maintenance scheduling and other planning problems.

An open-source Java library for Constraint Programming

OptaPlanner quick starts for AI optimization: many use cases shown in many different technologies.

Constraint Solver ACE

Java Constraint Solvers for Vehicle Routing Problem (VRP)

A regular expression to SMT-LIB constraint translator

Geometric constraint solver

A high-level, solver-independent, Java constraint model for constraint satisfaction problems in the integer domain.

Implementation of Constraint Solvers in Java

This is a college Time Table scheduler project build in spring boot using Optaplanner Constraint solver.

EasyCSP is an open-source Java library for Constraint Satisfaction Programming. Supports CSPs, CSOPs, discrete object domains, int interval domains, int constraint binarization. Examples include NQueens, Sudoku. (Builds on Sourceforge)

Proof of concept for solving a course scheduling CSP

Reports whether some installed SUSE products match a set of SUSE subscriptions

SymSolve is an efficient bounded exhaustive solver for symbolic structures with complex representation invariants.