158 citations · 513 across the 30 of their papers we have counts for
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cs.DS2021
Valued Authorization Policy Existence Problem: Theory and Experiments
Jason Crampton, Eduard Eiben, Gregory Gutin +2
Recent work has shown that many problems of satisfiability and resiliency in workflows may be viewed as special cases of the authorization policy existence problem (APEP), which re…
cs.AI2021★ 1 cited
Solving the Workflow Satisfiability Problem using General Purpose Solvers
Daniel Karapetyan, Gregory Gutin
The workflow satisfiability problem (WSP) is a well-studied problem in access control seeking allocation of authorised users to every step of the workflow, subject to workflow spec…
cs.DM2021
Enhancing Security via Deliberate Unpredictability of Solutions in Optimisation
Daniel Karapetyan, Andrew J. Parkes
The main aim of decision support systems is to find solutions that satisfy user requirements. Often, this leads to predictability of those solutions, in the sense that having the i…