In this paper, we propose a modelling approach to secure delegation. In doing so, we define delegation protocols supporting specific constraints based on both ...

Nov 21, 2011 · One specific approach ensuring human-centric workflows is task delegation. Delegating a task may require an access to specific and potentially ...

In this paper, we propose a modelling approach to secure delegation. In doing so, we define delegation protocols supporting specific constraints based on both ...

This paper defines delegation protocols supporting specific constraints based on both workflow and access control systems and develops an advanced access ...

Abstract—Organisations are facilitated and conducted using workflow management systems. Currently, we observe a tendency moving away from strict workflow ...

Finally, we present delegation protocols to ensure delegation of authority in access control systems based on workflow authorisation constraints. Categories and ...

We currently observe a move away from predefined strict workflow modelling towards approaches supporting flexibility on the organisational level. One specific ...

Currently, we observe a tendency moving away from strict workflow modelling towards dynamic approaches supporting human interactions when deploying a workflow.

This paper defines a task delegation model, and analyzes its main criteria and requirements within a workflow, and presents delegation protocols to ensure ...

One type of transparency and control supporting mechanism in human-centric collaboration is that of task delegation. In this paper we aim to analyse the gap ...