This package contains the test instances, experimental results, and source code of the paper <i>Aggregation-based estimation of distribution for multi-objective expensive optimization</i>. The following files are included: <ul> <li>File <i>experimental_results.zip</i>: contains the complete experimental results.</li> <li>File <i>source_code.zip</i>: contains the source code for the experimental setup on the benchmark problems (in Python)</li> </ul>