Publication: Dynamic Controllability of Processes wi...
Master data
Title: | Dynamic Controllability of Processes without Surprises |
Subtitle: | |
Abstract: | Dynamic controllability guarantees that a process control can steer the execution of a business process without violating any temporal constraints although some tasks have uncontrollable durations. However, it has been shown that dynamic controllability may lead to process executions with the undesirable property that tasks have to be started or ended on extremely short notice. Sudden termination forces the agent to immediately terminate the execution of a process task without any prior notice in order to meet some temporal constraints. Semi-dynamic controllability guarantees dynamic controllability and the absence of sudden termination. Here, we show that dynamic controllability may also lead to the problem of sudden start, which forces the immediate start of a process task without prior notice. We formalize all constellations of temporal constraints causing sudden start and sudden termination in a process. We propose a technique to design processes in which activities can be dynamically dispatched without these surprises, i.e., with advance notice, and extend the notion of semi-dynamic controllability by also considering the sudden start. This leads to a sound and complete algorithm for checking the semi-dynamic controllability of time-constrained processes. |
Keywords: | process scheduling; contingent durations; sudden start; sudden termination; dynamic controllability |
Publication type: | Article in journal (Authorship) |
Publication date: | 29.01.2022 (Online) |
Published by: |
Applied Sciences
Applied Sciences
(
MDPI Publishing;
T. Kobayashi
)
to publication |
Title of the series: | Mirage Effect Detects Chiral Metasurfaces |
Volume number: | 12 |
Issue: | 3 |
First publication: | Yes |
Version: | - |
Page: | - |
Versionen
Keine Version vorhanden |
Publication date: | 29.01.2022 |
ISBN (e-book): | - |
eISSN: | 2076-3417 |
DOI: | http://dx.doi.org/10.3390/app12031461 |
Homepage: | https://mdpi-res.com/d_attachment/applsci/applsci-12-01461/article_deploy/applsci-12-01461-v2.pdf?version=1644309691 |
Open access |
|
Assignment
Organisation | Address | ||||
---|---|---|---|---|---|
Fakultät für Technische Wissenschaften
Institut für Informatik-Systeme
|
AT - A-9020 Klagenfurt |
Categorisation
Subject areas | |
Research Cluster | No research Research Cluster selected |
Citation index |
Information about the citation index: Master Journal List
|
Peer reviewed |
|
Publication focus |
Classification raster of the assigned organisational units:
|
working groups |
|
Cooperations
Research activities
Projects: | No related projects |
Publications: | No related publications |
Events: | No related events |
Lectures: | No related lectures |