Interior spatial layout with soft objectives using evolutionary computation

Conference paper (2016)

Authors

I. Chatzikonstantinou Yasar University, Design Informatics - Architecture and the Built Environment
E. Bengisu Yasar University
Research Group
Design Informatics (Architecture and the Built Environment) (TU Delft)
Copyright: © 2016 I. Chatzikonstantinou, E. Bengisu
DOI: https://doi.org/10.1109/CEC.2016.7744073
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Published Date

2016

Language

English

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Faculty

Architecture and the Built Environment

Department

Architectural Engineering +Technology

Research Group

Design Informatics

Abstract

This paper presents the design problem of furniture arrangement in a residential interior living space, and addresses it by means of evolutionary computation. Interior arrangement is an important and interesting problem that occurs commonly when designing living spaces. It entails determining the locations of interior elements such as tables, seating elements, projection screens etc., in order to satisfy objectives. Despite it's commonality, it is a challenging problem that entails mainly soft objectives, related to perception and ergonomics, as well as challenging constraints. This paper is an attempt to address this problem by means of Evolutionary Computation. We discuss the problem formulation focusing on perceptual aspects of the various elements of space. In particular, we formulate a three objective problem with the following objectives: Maximization of visual perception of openings to the outside, maximization of inter-person visual perception, from the seating places, and maximization of the 'openness' of space. We provide results from a comparison of two MOEAs, namely NSGA-II and HypE.