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<a accesskey="3" href="page.php?w=Ukkonen%27s_algorithm&amp;p=2">3.Next</a>
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<p>In <a href="page.php?w=computer_science">computer science</a>, <b>Ukkonen's algorithm</b> is a linear-time, <a href="page.php?w=online_algorithm">online algorithm</a> for constructing <a href="page.php?w=suffix_tree">suffix tree</a>s, proposed by <a href="page.php?w=Esko_Ukkonen">Esko Ukkonen</a> in 1995. The algorithm begins with an implicit suffix tree containing the first character of the string. Then it steps through the string, adding successive characters until the tree is complete. This order addition of characters gives Ukkonen's algorithm</p><p>
<a accesskey="3" href="page.php?w=Ukkonen%27s_algorithm&amp;p=2">3.Next</a>
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