@misc{indiciae743fcead0cc5, title = {Heterogeneous Hierarchical Workflow Composition}, author = {Yildiz, Orcun and Ejarque, Jorge and Chan, Henry and Sankaranarayanan, Subramanian and Badia, Rosa M. and Peterka, Tom}, year = {2019}, doi = {10.1109/mcse.2019.2918766}, url = {https://www.osti.gov/biblio/1550805}, note = {Source identifier: 1550805} }