Efficient Techniques for Fast Nested Barrier Synchronization. - Vara Ramakrishnan; Isaac D. Scherson; Raghu Subramanian (SPAA, 1995)

Efficient Techniques for Nested and Disjoint Barrier Synchronization. - Vara Ramakrishnan; Isaac D. Scherson; Raghu Subramanian (J. Parallel Distributed Comput., 1999)

Executing Communication-Intensive Irregular Programs Efficiently. - Vara Ramakrishnan; Isaac D. Scherson (IPDPS Workshops, 2000)