Mukund Deshpande and George Karypis. 1st SIAM Conference on Data Mining, 2001.
Valerie Guralnik and George Karypis. SIGKDD Workshop on Bioinformatics, BIOKDD, 2001.
Valerie Guralnik and George Karypis. 1st IEEE Conference on Data Mining, pp. 179 - 186, 2001.
Michihiro Kuramochi and George Karypis. 2nd IEEE International Conference on Bioinformatics and Bioengineering (BIBE), pp. 191-200, 2001.