A Fuzzy System for Grading Symbolic Math Problems. - Nathan P. Johnson; Melvin J. Maron; Rammohan K. Ragade (IS, 2002)

An Application of Grid Computing to Pharmacophore Discovery Using Inductive Logic Programming. - Nathan P. Johnson; James H. Graham (CATA, 2006)

Reliability through Replication and Permutation on Desktop Grids. - Nathan P. Johnson; James H. Graham (PDCCS, 2009)

Predicting Makespan with Latin Square Replication on Computational Grids. - Nathan P. Johnson; James H. Graham (CATA, 2010)