John F. Roddick Kathleen Hornsby Denise de Vries A Unifying Semantic Distance Model for Determining the Similarity of Attribute Values. 111-118 2003 conf/acsc/2003 ACSC http://crpit.com/confpapers/CRPITV16Roddick.pdf db/conf/acsc/acsc2003.html#RoddickHV03