Weakly Supervised 3D Semantic Segmentation Using Cross-Image Consensus and Inter-Voxel Affinity Relations

no code implementations • ICCV 2021 • Xiaoyu Zhu, Jeffrey Chen, Xiangrui Zeng, Junwei Liang, Chengqi Li, Sinuo Liu, Sima Behpour, Min Xu

We propose a novel weakly supervised approach for 3D semantic segmentation on volumetric images.

3D Semantic Segmentation

On Emergent Communication in Competitive Multi-Agent Teams

1 code implementation • 4 Mar 2020 • Paul Pu Liang, Jeffrey Chen, Ruslan Salakhutdinov, Louis-Philippe Morency, Satwik Kottur

Several recent works have found the emergence of grounded compositional language in the communication protocols developed by mostly cooperative multi-agent systems when learned end-to-end to maximize performance on a downstream task.