Update README.md

README.md

@@ -47,6 +47,7 @@ A curated list of awesome Indoor Scene Synthesis papers.
 - [Fast and Flexible Indoor Scene Synthesis via Deep Convolutional Generative Models](https://arxiv.org/abs/1811.12463) | CVPR 2019
 - [Scene Synthesis via Uncertainty-Driven Attribute Synchronization](https://arxiv.org/abs/2108.13499) | ICCV 2021 | [github](https://github.com/brownvc/fast-synth)
 - [RoomDesigner: Encoding Anchor-latents for Style-consistent and Shape-compatible Indoor Scene Generation](https://arxiv.org/abs/2310.10027), Zhao et al., 3DV 2024 | [github](https://github.com/zhao-yiqun/RoomDesigner) | [bibtext](./citations/roomdesigner.txt)
+- [Mixed Diffusion for 3D Indoor Scene Synthesis](https://arxiv.org/abs/2405.21066) | [github](https://github.com/MIT-SPARK/MiDiffusion)
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