Hierarchical model-based clustering of relational data with aggregates.

Jianzhong Chen Mary Shapcott Sally I. McClean Kenneth Adamson Hierarchical model-based clustering of relational data with aggregates. 620-621 2004 conf/sac/2004 SAC http://doi.acm.org/10.1145/967900.968028 db/conf/sac/sac2004.html#ChenSMA04