<XML><RECORDS><RECORD><REFERENCE_TYPE>0</REFERENCE_TYPE><REFNUM>7416</REFNUM><AUTHORS><AUTHOR>Girolami,M.</AUTHOR></AUTHORS><YEAR>2001</YEAR><TITLE>A Variational Method for Learning Sparse and Overcomplete Representations</TITLE><PLACE_PUBLISHED> Neural Computation </PLACE_PUBLISHED><PUBLISHER>MIT Press</PUBLISHER><PAGES>v.13, no.11, 2517-2532</PAGES><LABEL>Girolami:2001:7416</LABEL><ABSTRACT> </ABSTRACT></RECORD></RECORDS></XML>