GOOGLE COLAB QUICK START

1. Open notebook/reproduce_selected_results.ipynb in Google Colab.
2. Run the first code cell.
3. When prompted, upload the COMPLETE supplementary ZIP archive.
4. Wait until the cell prints "Environment ready."
5. Run the remaining cells (Runtime -> Run all).

Opening the notebook from Google Drive alone does not make the data/ folder available to the Colab runtime.
The first cell handles this by accepting and extracting the complete ZIP automatically.
