= Reference Documentation =
In this section we want to provide reference documentation on implemented algorithms, problems, and operators. HeuristicLab aims to provide references directly in the application, for instance, it is noted that a certain crossover was described in a certain paper. We try to find and list the original publication, books, or publications that closely match the implemented item. If you find errors or missing references, please contact us and we will try to include these in the next release.

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<h2>Algorithms</h2>
<ul>
  <li><a href="/trac.fcgi/wiki/Documentation/Reference/Genetic Algorithm">Genetic algorithm</a></li>
  <li><a href="/trac.fcgi/wiki/Documentation/Reference/Evolution Strategy">Evolution strategy</a></li>
  <li><a href="/trac.fcgi/wiki/Documentation/Reference/OSGA">Offspring selection genetic algorithm</a></li>
  <li><a href="/trac.fcgi/wiki/Documentation/Reference/Particle Swarm Optimization">Particle swarm optimization</a></li>
  <li><a href="/trac.fcgi/wiki/Documentation/Reference/Robust Taboo Search">Robust taboo search</a></li>
</ul>
</span>
<span style="float: right; width: 48%">
<h2>Problems</h2>
<ul style="margin-top: 0.2em">
  <li><a href="/trac.fcgi/wiki/Documentation/Reference/Artificial Ant Problem">Artificial ant problem</a></li>
  <li><a href="/trac.fcgi/wiki/Documentation/Reference/External Evaluation Problem">External evaluation problem</a></li>
  <li><a href="/trac.fcgi/wiki/Documentation/Reference/Knapsack Problem">Knapsack problem</a></li>
  <li><a href="/trac.fcgi/wiki/Documentation/Reference/Test Functions">Real-valued test functions</a></li>
  <li><a href="/trac.fcgi/wiki/Documentation/Reference/Traveling Salesman Problem">Traveling salesman problem</a></li>
  <li><a href="/trac.fcgi/wiki/Documentation/Reference/Vehicle Routing Problem">Vehicle routing problem</a></li>
</ul>
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<span style="float: left; width: 48%">
<h2>Operators</h2>
<ul style="margin-top: 0.2em">
  <li><a href="/trac.fcgi/wiki/Documentation/Reference/Genetic Programming Crossovers">Crossovers for genetic programming</a></li>
  <li><a href="/trac.fcgi/wiki/Documentation/Reference/Probabilistic Tree Creator">Probabilistic tree creator</a></li>
</ul>
</span>
<span style="float: right; width: 48%">
<h2>Special Topics</h2>
<ul style="margin-top: 0.2em">
  <li><a href="/trac.fcgi/wiki/Documentation/Reference/GPDL">Genetic programming definition language (GPDL)</a></li>
  <li><a href="/trac.fcgi/wiki/Documentation/Reference/Symbolic Music Segmentation">Symbolic music segmentation</a></li>
</ul>
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