<?xml version="1.0"?>
<dblp>
<article key="journals/eswa/HanC09" mdate="2009-09-09">
<author>Lixin Han</author>
<author>Guihai Chen</author>
<title>HQE: A hybrid method for query expansion.</title>
<pages>7985-7991</pages>
<year>2009</year>
<volume>36</volume>
<journal>Expert Syst. Appl.</journal>
<number>4</number>
<ee>http://dx.doi.org/10.1016/j.eswa.2008.10.060</ee>
<url>db/journals/eswa/eswa36.html#HanC09</url>
</article>
</dblp>
