@InProceedings{SCI:Kum2017a, author = "S. Kumar and D. Hoang and S. Petruzza and J. Edwards and V. Pascucci", title = "Reducing Network Congestion and Synchronization Overhead During Aggregation of Hierarchical Data", booktitle = "2017 IEEE 24th International Conference on High Performance Computing (HiPC)", pages = "223-232", year = "2017", month = "Dec", url = "http://www.sci.utah.edu/publications/Kum2017a/HiPC_2017_IEEE.pdf", }