_{Efficient Algorithms for the Group Steiner Tree Problem with Many Groups - 2}

The datasets for our paper 'Efficient Algorithms for the Group Steiner Tree Problem with Many Groups'. It concludes two datasets: <code>PCSG_dataset</code> and <code>KeywordSearch_dataset</code>.<code>PCSG_dataset</code> is in <code>PCSG_dataset.zip</code>.The <code>KeywordSearch_dataset</code> is compressed into several volumes in the following files: <code>KeywordSearch_dataset.zip</code>, <code>KeywordSearch_dataset.z01</code>, <code>KeywordSearch_dataset.z02</code>, <code>KeywordSearch_dataset.z03</code>, <code>KeywordSearch_dataset.z04</code>, <code>KeywordSearch_dataset.z05</code>. We recommend using <code>Bandizip</code> to unzip them.本论文《面向多分组的分组斯坦纳树问题高效算法》（Efficient Algorithms for the Group Steiner Tree Problem with Many Groups）所使用的数据集包含两个子数据集：<code>PCSG_dataset</code>与<code>KeywordSearch_dataset</code>。其中<code>PCSG_dataset</code>存放于<code>PCSG_dataset.zip</code>压缩包内。<code>KeywordSearch_dataset</code>被拆分为多个分卷压缩包，具体包括<code>KeywordSearch_dataset.zip</code>、<code>KeywordSearch_dataset.z01</code>、<code>KeywordSearch_dataset.z02</code>、<code>KeywordSearch_dataset.z03</code>、<code>KeywordSearch_dataset.z04</code>及<code>KeywordSearch_dataset.z05</code>。我们推荐使用<code>Bandizip</code>工具完成解压操作。