Jianxin Li Chengfei Liu Jeffrey Xu Yu Jixue Liu Guoren Wang Chi Yang Computing Structural Similarity of Source XML Schemas against Domain XML Schema. 155-164 2008 ADC http://crpit.com/abstracts/CRPITV75Li3.html conf/adc/2008 db/conf/adc/adc2008.html#LiLYLWY08