Cibulski, Lena ; Mitterhofer, Hubert ; May, Thorsten ; Kohlhammer, Jörn (2020)
PAVED: Pareto Front Visualization for Engineering Design.
In: Computer Graphics Forum, 39 (3)
doi: 10.1111/cgf.13990
Artikel, Bibliographie
Dies ist die neueste Version dieses Eintrags.
Kurzbeschreibung (Abstract)
Design problems in engineering typically involve a large solution space and several potentially conflicting criteria. Selecting a compromise solution is often supported by optimization algorithms that compute hundreds of Pareto-optimal solutions, thus informing a decision by the engineer. However, the complexity of evaluating and comparing alternatives increases with the number of criteria that need to be considered at the same time. We present a design study on Pareto front visualization to support engineers in applying their expertise and subjective preferences for selection of the most-preferred solution. We provide a characterization of data and tasks from the parametric design of electric motors. The requirements identified were the basis for our development of PAVED, an interactive parallel coordinates visualization for exploration of multi-criteria alternatives. We reflect on our user-centered design process that included iterative refinement with real data in close collaboration with a domain expert as well as a summative evaluation in the field. The results suggest a high usability of our visualization as part of a real-world engineering design workflow. Our lessons learned can serve as guidance to future visualization developers targeting multi-criteria optimization problems in engineering design or alternative domains.
| Typ des Eintrags: | Artikel |
|---|---|
| Erschienen: | 2020 |
| Autor(en): | Cibulski, Lena ; Mitterhofer, Hubert ; May, Thorsten ; Kohlhammer, Jörn |
| Art des Eintrags: | Bibliographie |
| Titel: | PAVED: Pareto Front Visualization for Engineering Design |
| Sprache: | Englisch |
| Publikationsjahr: | 18 Juli 2020 |
| Verlag: | Wiley & Sons Ltd. |
| Titel der Zeitschrift, Zeitung oder Schriftenreihe: | Computer Graphics Forum |
| Jahrgang/Volume einer Zeitschrift: | 39 |
| (Heft-)Nummer: | 3 |
| DOI: | 10.1111/cgf.13990 |
| Zugehörige Links: | |
| Kurzbeschreibung (Abstract): | Design problems in engineering typically involve a large solution space and several potentially conflicting criteria. Selecting a compromise solution is often supported by optimization algorithms that compute hundreds of Pareto-optimal solutions, thus informing a decision by the engineer. However, the complexity of evaluating and comparing alternatives increases with the number of criteria that need to be considered at the same time. We present a design study on Pareto front visualization to support engineers in applying their expertise and subjective preferences for selection of the most-preferred solution. We provide a characterization of data and tasks from the parametric design of electric motors. The requirements identified were the basis for our development of PAVED, an interactive parallel coordinates visualization for exploration of multi-criteria alternatives. We reflect on our user-centered design process that included iterative refinement with real data in close collaboration with a domain expert as well as a summative evaluation in the field. The results suggest a high usability of our visualization as part of a real-world engineering design workflow. Our lessons learned can serve as guidance to future visualization developers targeting multi-criteria optimization problems in engineering design or alternative domains. |
| Freie Schlagworte: | Human-centered computing, Visual analytics, Engineering |
| Fachbereich(e)/-gebiet(e): | 20 Fachbereich Informatik 20 Fachbereich Informatik > Graphisch-Interaktive Systeme |
| Hinterlegungsdatum: | 02 Dez 2020 12:37 |
| Letzte Änderung: | 01 Mär 2024 09:46 |
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| Suche nach Titel in: | TUfind oder in Google |
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PAVED: Pareto Front Visualization for Engineering Design. (deposited 29 Jan 2024 14:00)
- PAVED: Pareto Front Visualization for Engineering Design. (deposited 02 Dez 2020 12:37) [Gegenwärtig angezeigt]
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