ompressing</a></li><li class="chapter-item expanded "><a href="../guide/wand_data.html"><strong aria-hidden="true">7.</strong> "WAND" Data</a></li><li class="chapter-item expanded "><a href="../guide/querying.html"><strong aria-hidden="true">8.</strong> Querying</a></li><li class="chapter-item expanded "><a href="../guide/algorithms.html"><strong aria-hidden="true">9.</strong> Retrieval Algorithms</a></li><li class="chapter-item expanded "><a href="../guide/reordering.html"><strong aria-hidden="true">10.</s