Automatic composition of aggregation workflows for transportation modeling

@inproceedings{Ambite2005AutomaticCO,
  title={Automatic composition of aggregation workflows for transportation modeling},
  author={Jos{\'e} Luis Ambite and Matthew Weathers},
  booktitle={DG.O},
  year={2005}
}
Many scientific problems can be modeled as computational workflows that integrate data from heterogeneous sources and process such data to derive new results. These data analysis problems are pervasive in the physical and social sciences, as well as in government practice. In this paper, we present an approach to automatically create computational workflows in response to user data requests. We represent both data access and data processing operations uniformly as web services. We describe the… CONTINUE READING