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Publications associées (86)
The DESI one-per cent survey: exploring the halo occupation distribution of luminous red galaxies and quasi-stellar objects with ABACUSSUMMIT
Zheng Zheng, Jiaxi Yu, Hanyu Zhang
We present the first comprehensive halo occupation distribution (HOD) analysis of the Dark Energy Spectroscopic Instrument (DESI) One-Percent Survey luminous red galaxy (LRG) and Quasi Stellar Object (QSO) samples. We constrain the HOD of each sample and t ...
2024SIMPLE HIERARCHICAL PLANNING WITH DIFFUSION
Diffusion-based generative methods have proven effective in modeling trajectories with offline datasets. However, they often face computational challenges and can falter in generalization, especially in capturing temporal abstractions for long- horizon tas ...
2024Harvesting large astronomical data archives for space debris observations
Jean-Paul Richard Kneib, Stephan Hellmich, Elisabeth Andréa Cécile Rachith, Belén Yu Irureta-Goyena Chang
Despite enormous observational effort by numerous space surveillance networks, the population of small (
ESA Space Debris Office2023Center-Based Decoupled Point Cloud Registration for 6D Object Pose Estimation
Mathieu Salzmann, Jiancheng Yang, Zheng Dang, Haobo Jiang
In this paper, we propose a novel center-based decoupled point cloud registration framework for robust 6D object pose estimation in real-world scenarios. Our method decouples the translation from the entire transformation by predicting the object center an ...
Ieee Computer Soc2023