@inproceedings{gaaloul:inria-00431498, TITLE = {{Task Delegation Based Access Control Models for Workflow Systems}}, AUTHOR = {Gaaloul, Khaled and Charoy, Fran{\c c}ois}, URL = {https://inria.hal.science/inria-00431498}, BOOKTITLE = {{The 9th IFIP Conference on e-Business, e-Services, and e-Society, I3E 2009}}, ADDRESS = {Nancy, France}, YEAR = {2009}, MONTH = Sep, PDF = {https://inria.hal.science/inria-00431498v2/file/gaaloul_i3e.pdf}, HAL_ID = {inria-00431498}, HAL_VERSION = {v2}, }