91 lines
5.1 KiB
HTML
91 lines
5.1 KiB
HTML
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<!DOCTYPE html>
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<html>
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
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<title>CLiki: graph-utils</title>
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<link rel="alternate" type="application/atom+xml" title="ATOM feed of edits to current article"
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href="https://www.cliki.net/site/feed/article.atom?title=graph-utils">
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<link rel="stylesheet" href="static/css/style.css">
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</head>
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<body>
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<span class="hidden">CLiki - graph-utils</span>
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<div id="content"><div id="content-area"><div id="article-title">graph-utils</div><div id="article">graph-utils: graph analysis <a href="utilities.html" class="internal">utilities</a> for Common Lisp<p>This library started off as a project for a social network analysis class. It is somewhat simple, but reasonably useful, so I thought I would make it available for others.<p>The source is available on github: <a href="https://github.com/kraison/graph-utils">https://github.com/kraison/graph-utils</a><p>Author: <a href="Kevin Raison.html" class="internal">Kevin Raison</a>, <a href="mailto:raison@chatsubo.net">raison@chatsubo.net</a><p>License: <a href="MIT-License.html" class="internal">MIT-License</a><p>Dependencies: <a href="cl-ppcre.html" class="internal">cl-ppcre</a>, <a href="dso-lex.html" class="internal">dso-lex</a>, <a href="cl-yacc.html" class="internal">cl-yacc</a>, <a href="trivial-shell.html" class="internal">trivial-shell</a>, <a href="parse-number.html" class="internal">parse-number</a>, <a href="alexandria.html" class="internal">alexandria</a>, <a href="bordeaux-threads.html" class="internal">bordeaux-threads</a><p>Implements the following functionality:
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<ol>
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<li> Create directed and undirected graphs with a single edge type
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</li>
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<li> Compare graphs using graph= method
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</li>
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<li> Bulk-add function for adding lots of nodes and growing the adjacency matrix in one operation, thus speeding up the node addition process quite a bit
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</li>
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<li> Neighbors, outbound-edges and inbound-edges methods for listing a node's neighbors in directed and undirected graphs
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</li>
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<li> Edge deletion and creation methods
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</li>
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<li> Functions for mapping over all nodes and edges
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</li>
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<li> Denisty calculation
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</li>
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<li> Node degree & degree distribution calculation
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</li>
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<li> An implementation of Dijkstra's algorithm
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</li>
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<li> Distance map calculation
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</li>
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<li> Methods to find all components in a graph
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</li>
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<li> Graph visualization using the Graphviz library
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</li>
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<li> Random graph generation using the two methods specified in our labs
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</li>
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<li> Clustering algorithms based on edge betweenness and edge span
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</li>
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<li> Page rank and page rank distribution calculation
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</li>
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<li> Hubs and authorities calculation
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</li>
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<li> Graph center calculator
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</li>
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<li> GML and Pajek .net graph file format parsers
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</li>
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</ol><p>TODO:
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Get rid of the adjacency matrix and add typed edges.<p><hr>
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<a href="Mathematics.html" class="category">Mathematics</a></div></div>
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<div id="footer" class="buttonbar"><ul><li><a href="graph-utils.html">Current version</a></li>
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<li><a href="https://www.cliki.net/site/history?article=graph-utils">History</a></li>
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<li><a href="https://www.cliki.net/site/backlinks?article=graph-utils">Backlinks</a></li><li><a href="https://www.cliki.net/site/edit-article?title=graph-utils&from-revision=3803308082">Edit</a></li><li><a href="https://www.cliki.net/site/edit-article?create=t">Create</a></li></ul></div>
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<li><a href="Text Formatting.html">Text Formatting</a></li>
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<li><a href="https://www.cliki.net/site/tools">Tools</a></li>
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