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Outputs (2)

Positional diffusion: Graph-based diffusion models for set ordering (2024)
Journal Article
Giuliari, F., Scarpellini, G., Fiorini, S., James, S., Morerio, P., Wang, Y., & Del Bue, A. (2024). Positional diffusion: Graph-based diffusion models for set ordering. Pattern Recognition Letters, 186, 272-278. https://doi.org/10.1016/j.patrec.2024.10.010

Positional reasoning is the process of ordering an unsorted set of parts into a consistent structure. To address this problem, we present Positional Diffusion, a plug-and-play graph formulation with Diffusion Probabilistic Models. Using a diffusion p... Read More about Positional diffusion: Graph-based diffusion models for set ordering.

Autonomous 3D reconstruction, mapping and exploration of indoor environments with a robotic arm (2019)
Journal Article
Wang, Y., James, S., Stathopoulou, E. K., Beltrán-González, C., Konishi, Y., & Del Bue, A. (2019). Autonomous 3D reconstruction, mapping and exploration of indoor environments with a robotic arm. IEEE Robotics and Automation Letters, 4(4), 3340-3347. https://doi.org/10.1109/LRA.2019.2926676

We propose a novel information gain metric that combines hand-crafted and data-driven metrics to address the next best view problem for autonomous 3-D mapping of unknown indoor environments. For the hand-crafted metric, we propose an entropy-based in... Read More about Autonomous 3D reconstruction, mapping and exploration of indoor environments with a robotic arm.