House-GAN: Relational Generative Adversarial Networks for Graph-constrained House Layout Generation
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Abstract (arXiv)
This paper proposes a novel graph-constrained generative adversarial network, whose generator and discriminator are built upon relational architecture. The main idea is to encode the constraint into the graph structure of its relational networks. We have demonstrated the proposed architecture for a new house layout generation problem, whose task is to take an architectural constraint as a graph (i.e., the number and types of rooms with their spatial adjacency) and produce a set of axis-aligned bounding boxes of rooms. We measure the quality of generated house layouts with the three metrics: the realism, the diversity, and the compatibility with the input graph constraint. Our qualitative and quantitative evaluations over 117,000 real floorplan images demonstrate that the proposed approach outperforms existing methods and baselines. We will publicly share all our code and data.
Key facts. Cited by 86 papers in the map (data through 7 Oct 2026). First posted on arXiv 16 Mar 2020.
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Citing papers per year: 2021: 14; 2022: 8; 2023: 19; 2024: 18; 2025: 12; 2026: 15.
86 papers.
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- 2021Learning to Compose Visual Relationscited by 72
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38 more
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50 most cited of 86 All 86 (JSON)
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38 more
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50 newest of 86 All 86 (JSON)
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- 2025BADGR: Bundle Adjustment Diffusion Conditioned by GRadients for Wide-Baseline Floor Plan Reconstructioncited by 1
- 2024Generating floorplans for various building functionalities via latent diffusion modelcited by 0
- 2026Boundary-Constrained Diffusion Models for Floorplan Generation: Balancing Realism and Diversitycited by 0
- 2026Boundary-Constrained Diffusion Models for Floorplan Generation: Balancing Realism and Diversity2 Feb 2026
- 2025BADGR: Bundle Adjustment Diffusion Conditioned by GRadients for Wide-Baseline Floor Plan Reconstruction25 Mar 2025
- 2024Generating floorplans for various building functionalities via latent diffusion model9 Dec 2024
- 2024From Geometric Mimicry to Comprehensive Generation: A Context-Informed Multimodal Diffusion Model for Urban Morphology Synthesis25 Sep 2024
- 2024Generative AI Models for Different Steps in Architectural Design: A Literature Review30 Mar 2024
- 2023When Visible-to-Thermal Facial GAN Beats Conditional Diffusion18 Feb 2023
- 2023PLay: Parametrically Conditioned Layout Generation using Latent Diffusion27 Jan 2023
- 2022HouseDiffusion: Vector Floorplan Generation via a Diffusion Model with Discrete and Continuous Denoising23 Nov 2022
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- 2021Learning to Compose Visual Relationscited by 72
- 2021SketchGen: Generating Constrained CAD Sketchescited by 68
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- 2021Engineering Sketch Generation for Computer-Aided Designcited by 49
- 2023SceneHGN: Hierarchical Graph Networks for 3D Indoor Scene Generation with Fine-Grained Geometrycited by 38
- 2024Frankenstein: Generating Semantic-Compositional 3D Scenes in One Tri-Planecited by 26
- 2023Dolfin: Diffusion Layout Transformers without Autoencodercited by 23
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- 2023Graph Transformer GANs for Graph-Constrained House Generationcited by 19
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- 2023Exploring Challenges and Opportunities to Support Designers in Learning to Co-create with AI-based Manufacturing Design Toolscited by 16
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- 2026GRE-Diff: Gaussian Room Embeddings for Structured Layout Diffusion9 Jul 2026
- 2026Mitigating Domain Shift in Conditioned Floor Plan Generation: Synthetic Pre-training for Data-Efficient Adaptation7 Jul 2026
- 2026Architect-Ant: Editable Automatic Furnishing of Architectural Floor Plans9 Jun 2026
- 2026HypergraphFormer: Learning Hypergraphs from LLMs for Editable Floor Plan Generation18 May 2026
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- 2026Generative Floor Plan Design with LLMs via Reinforcement Learning with Verifiable Rewards13 May 2026
- 2026Unified Vector Floorplan Generation via Markup Representation6 Apr 2026
- 2026Design-MLLM: A Reinforcement Alignment Framework for Verifiable and Aesthetic Interior Design4 Mar 2026
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12 newest of 73 All 73 (JSON)