Spark-MPI: Approaching the Fifth Paradigm of Cognitive Applications. - Nikolay Malitsky; Ralph Castain; Matt Cowan (CoRR, 2018)

MPI Sessions: Evaluation of an Implementation in Open MPI. - Nathan T. Hjelm; Howard Pritchard; Samuel K. Gutiérrez; Daniel J. Holmes; Ralph Castain; Anthony Skjellum (CLUSTER, 2019)