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Security-sensitive tackling of obstructed workflow executions

Autor
Holderer, J.; Carmona, J.; Müller, G.
Tipus d'activitat
Presentació treball a congrés
Nom de l'edició
International Workshop on Algorithms and Theories for the Analysis of Event Data 2016
Any de l'edició
2016
Data de presentació
2016-06
Llibre d'actes
Proceedings of the International Workshop on Algorithms & Theories for the Analysis of Event Data 2016: Torun, Poland, June 20-21, 2016
Pàgina inicial
126
Pàgina final
137
Editor
CEUR-WS.org
Repositori
http://hdl.handle.net/2117/90247 Obrir en finestra nova
URL
http://ceur-ws.org/Vol-1592/paper09.pdf Obrir en finestra nova
Resum
Imposing access control onto workflows considerably reduces the set of users authorized to execute the workflow tasks. Further constraints (e.g. Separation of Duties) as well as unexpected unavailabilty of users may finally obstruct the successful workflow execution. To still complete the execution of an obstructed workflow, we envisage a hybrid approach. If a log is provided, we partition its traces into “successful” and “obstructed” ones by analysing the given workflow and its authoriz...
Citació
Holderer, J., Carmona, J., Müller, G. Security-sensitive tackling of obstructed workflow executions. A: International Workshop on Algorithms & Theories for the Analysis of Event Data. "Proceedings of the International Workshop on Algorithms & Theories for the Analysis of Event Data 2016: Torun, Poland, June 20-21, 2016". Torun: CEUR-WS.org, 2016, p. 126-137.
Paraules clau
Authorization, Obstruction, Workflow Satisfiability
Grup de recerca
ALBCOM - Algorismia, Bioinformàtica, Complexitat i Mètodes Formals

Participants

  • Holderer, Julius  (autor ponent)
  • Carmona Vargas, Jose  (autor ponent)
  • Müller, Günter  (autor ponent)

Arxius