--- /dev/null
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN">
+<html>
+<head>
+<!--
+
+ @(#)package.html
+
+ Copyright © 2003 The Regents of the University of California. All Rights Reserved.
+ Permission to use, copy, modify, and distribute this software and its documentation
+ for educational, research and non-profit purposes, without fee, and without a written
+ agreement is hereby granted, provided that the above copyright notice, this paragraph
+ and the following two paragraphs appear in all copies. This software program and
+ documentation are copyrighted by The Regents of the University of California
+ ("The University of California").
+
+THE SOFTWARE PROGRAM AND DOCUMENTATION ARE SUPPLIED "AS IS," WITHOUT ANY ACCOMPANYING
+SERVICES FROM THE UNIVERSITY OF CALFORNIA. FURTHERMORE, THE UNIVERSITY OF CALIFORNIA
+DOES NOT WARRANT THAT THE OPERATION OF THE PROGRAM WILL BE UNINTERRUPTED OR
+ERROR-FREE. THE END-USER UNDERSTANDS THAT THE PROGRAM WAS DEVELOPED FOR RESEARCH
+PURPOSES AND IS ADVISED NOT TO RELY EXCLUSIVELY ON THE PROGRAM FOR ANY REASON.
+
+IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY FOR DIRECT,
+INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, INCLUDING LOST PROFITS,
+ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF THE
+UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
+THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
+PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS ON AN "AS IS" BASIS,
+AND THE UNIVERSITY OF CALIFORNIA HAS NO OBLIGATIONS TO PROVIDE MAINTENANCE,
+SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+-->
+</head>
+<body>
+
+<p>Algorithms for graphs and networks.</p>
+
+<p>These algorithms are divided into categories as follows:
+<ul>
+<li/><b>blockmodel</b>: dividing graph elements (typically vertices) into
+equivalence classes,
+generally by topological properties (e.g. structural equivalence)
+<li/><b>cluster</b>: identifying coherent (not necessarily disjoint) groups of elements
+(e.g. weakly connected components, edge betweenness clustering)
+<li/><b>filters</b>: removing parts of a graph according to specified criteria
+<li/><b>flows</b>: calculating properties relating to network flows
+(e.g. max flow/min cut)
+<li/><b>generators</b>: creating graphs with certain properties
+<li/><b>importance (<i>deprecated</i>)</b>: assigning values to vertices/edges
+based on topological properties
+<li/><b>layout</b>: arrangement of graph elements, generally for visualization
+<li/><b>metrics</b>: calculating structural properties (triad census, structural
+holes)
+<li/><b>scoring</b>: assigning values (denoting significance, influence,
+centrality, etc.) to vertices/edges based on topological properties,
+e.g. PageRank, HITS, betweenness centrality (replaces "importance", above)
+<li/><b>shortestpath</b>: calculation of shortest paths between vertices
+<li/><b>util</b>: low-level utility classes used in a variety of algorithms
+</ul>
+
+</body>
+</html>