@InProceedings{Duan2006,
      AUTHOR = {Duan, Rubing and Prodan, Radu and Fahringer, Thomas},
      TITLE = {Run-time Optimization for Grid Workflow Applications},
      YEAR = {2006},
      MONTH = {September},
      BOOKTITLE = {International Conference on Grid Computing},
      ADDRESS = {Barcelona, Spain},
      PUBLISHER = {IEEE Computer Society Press},
      URL = {http://www.dps.uibk.ac.at/~rubing/publications/duan-grid06.pdf},
      KEYWORDS = {WP6}
}