Seungjo Bae Dongmin Kim Sanjay Ranka Vector Prefix and Reduction Computation on Coarse-Grained, Distributed-Memory Parallel Machines. 321-325 1998 IPPS/SPDP http://csdl.computer.org/dl/proceedings/ipps/1998/8403/00/84030321.pdf db/conf/ipps/ipps1998.html#BaeKR98