A Design Ranking Method for Many-Objective Evolutionary Optimization

Likai Wang*, Do Phuong Bui Tung, Patrick Janssen

*Corresponding author for this work

Research output: Chapter in Book or Report/Conference proceedingConference Proceedingpeer-review

Abstract

This study presents a design ranking method for evolutionary optimization that is aimed to address design optimization problems with many performance-related evaluation metrics. The application of the method consists of three strategies. First, all evaluation scores are expressed as percentages that indicate the proportion of the design achieving acceptable performance. Second, related evaluation scores are grouped, and for each group, a combined score is calculated using a weighted product approach. Third, design populations are evolved using the Pareto optimization of the combined evaluation scores. The combination of the three steps helps designers to define and organize the design evaluation metrics and can also produce optimization results revealing meaningful information. A case study is presented to demonstrate the efficacy of the proposed design ranking method. The relevance of the proposed method to performance-based evolutionary optimization research is also discussed.

Original languageEnglish
Title of host publicationComputer-Aided Architectural Design. INTERCONNECTIONS
Subtitle of host publicationCo-computing Beyond Boundaries - 20th International Conference, CAAD Futures 2023, Selected Papers
EditorsMichela Turrin, Charalampos Andriotis, Azarakhsh Rafiee
PublisherSpringer Science and Business Media Deutschland GmbH
Pages159-173
Number of pages15
ISBN (Print)9783031371882
DOIs
Publication statusPublished - 2023
Event20th International Conference on Computer-Aided Architectural Design Futures, CAAD Futures 2023 - Delft, Netherlands
Duration: 5 Jul 20237 Jul 2023

Publication series

NameCommunications in Computer and Information Science
Volume1819 CCIS
ISSN (Print)1865-0929
ISSN (Electronic)1865-0937

Conference

Conference20th International Conference on Computer-Aided Architectural Design Futures, CAAD Futures 2023
Country/TerritoryNetherlands
CityDelft
Period5/07/237/07/23

Keywords

  • Architectural Design Optimization
  • Design Evaluation
  • Many-Objective Evolutionary Optimization
  • Performance-based Design

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