Raihan Al-Ekram Kostas Kontogiannis An XML-Based Framework for Language Neutral Program Representation and Generic Analysis. 42-51 2005 conf/csmr/2005 CSMR http://csdl.computer.org/comp/proceedings/csmr/2005/2304/00/23040042abs.htm db/conf/csmr/csmr2005.html#Al-EkramK05