Diane J. Cook Lawrence B. Holder Gehad Galal Ron Maglothin Approaches to Parallel Graph-Based Knowledge Discovery. 427-446 2001 61 J. Parallel Distrib. Comput. 3 http://dx.doi.org/10.1006/jpdc.2000.1696 db/journals/jpdc/jpdc61.html#CookHGM01