Salvador, M. M., Budka, M. and Gabrys, B., 2017. Modelling Multi-Component Predictive Systems as Petri Nets. In: 15th Annual Industrial Simulation Conference, 31 May-2 June 2017, Polish Academy of Sciences, Warsaw, Poland, 17 - 23.
Full text available as:
|
PDF
Modelling_MCPS_as_Petri_nets.pdf - Accepted Version Available under License Creative Commons Attribution Non-commercial No Derivatives. 242kB | |
Copyright to original material in this document is with the original owner(s). Access to this content through BURO is granted on condition that you use it only for research, scholarly or other non-commercial purposes. If you wish to use it for any other purposes, you must contact BU via BURO@bournemouth.ac.uk. Any third party copyright material in this document remains the property of its respective owner(s). BU grants no licence for further use of that third party material. |
Official URL: https://www.eurosis.org/cms/index.php?q=node/3502
Abstract
Building reliable data-driven predictive systems requires a considerable amount of human effort, especially in the data preparation and cleaning phase. In many application domains, multiple preprocessing steps need to be applied in sequence, constituting a ‘workflow’ and facilitating reproducibility. The concatenation of such work- flow with a predictive model forms a Multi-Component Predictive System (MCPS). Automatic MCPS composition can speed up this process by taking the human out of the loop, at the cost of model transparency. In this paper, we adopt and suitably re-define the Wellhandled with Regular Iterations Work Flow (WRI-WF) Petri nets to represent MCPSs. The use of such WRIWF nets helps to increase the transparency of MCPSs required in industrial applications and make it possible to automatically verify the composed workflows. We also present our experience and results of applying this representation to model soft sensors in chemical production plants.
Item Type: | Conference or Workshop Item (Paper) |
---|---|
Uncontrolled Keywords: | Predictive Systems; Petri nets; Process industry |
Group: | Faculty of Science & Technology |
ID Code: | 30605 |
Deposited By: | Symplectic RT2 |
Deposited On: | 30 Apr 2018 08:06 |
Last Modified: | 14 Mar 2022 14:10 |
Downloads
Downloads per month over past year
Repository Staff Only - |