@ARTICLE{blum2008jcarsWorkflow, author = {Tobias Blum and Nicolas Padoy and Hubertus Feußner and Nassir Navab}, title = {Workflow Mining for Visualization and Analysis of Surgeries}, journal = {International Journal of Computer Assisted Radiology and Surgery}, year = {2008}, volume = {3}, number = {5}, pages = {379-386}, doi = {10.1007/s11548-008-0239-0} }