@inproceedings{wang07workflow,
author="Liqiang Wang and Shiyong Lu and Xubo Fei and Jeffrey Ram",
title="A Dataflow-Oriented Atomicity and Provenance System for Pipelined Scientific Workflows",
booktitle="Proc.\ 2nd International Workshop on Workflow Systems in e-Science(WSES 07), {\rm in conjunction with} International Conference on Computational Science (ICCS) 2007",Xmonth=jul,
year = "2007",
series = {LNCS},
publisher = "Springer"
}