2 papers
cs.LG2026
Diffusion-Based Data-Driven Assortment Optimization
Junyi Liao, Xiaohui Jiang, Zhengwei Tong +2
Assortment optimization is a fundamental problem in revenue management, typically addressed using parametric choice models such as the multinomial logit (MNL) and its variants. Whi…
cs.CV2025
Multi-Representation Geometric Hierarchy Fusion: An Implicit-Submap Driven Framework for Resilient 3D Place Recognition
Xiaohui Jiang, Haijiang Zhu, Chade Li +1
LiDAR-based place recognition is critical for long-term autonomous driving without GPS. Existing handcrafted feature methods face dual limitations. First, descriptor instability oc…