Exploiting Symmetry in Relational Similarity for Ranking Relational Search Results. - Tomokazu Goto; Nguyen Tuan Duc; Danushka Bollegala; Mitsuru Ishizuka (PRICAI, 2010)

Improving relational similarity measurement using symmetries in proportional word analogies. - Danushka Bollegala; Tomokazu Goto; Nguyen Tuan Duc; Mitsuru Ishizuka (Inf. Process. Manag., 2013)