A Neural Column Generation Approach to the Vehicle Routing Problem with Two-Dimensional Loading and Last-In-First-Out Constraints

1 code implementation • 18 Jun 2024 • Yifan Xia, Xiangyi Zhang

The vehicle routing problem with two-dimensional loading constraints (2L-CVRP) and the last-in-first-out (LIFO) rule presents significant practical and algorithmic challenges.

Fully-fused Multi-Layer Perceptrons on Intel Data Center GPUs

1 code implementation • 26 Mar 2024 • Kai Yuan, Christoph Bauinger, Xiangyi Zhang, Pascal Baehr, Matthias Kirchhart, Darius Dabert, Adrien Tousnakhoff, Pierre Boudier, Michael Paulitsch

We compare our approach to a similar CUDA implementation for MLPs and show that our implementation on the Intel Data Center GPU outperforms the CUDA implementation on Nvidia's H100 GPU by a factor up to 2. 84 in inference and 1. 75 in training.

Image Compression Physics-informed machine learning

Part-aware Prototype Network for Few-shot Semantic Segmentation

2 code implementations • ECCV 2020 • Yongfei Liu, Xiangyi Zhang, Songyang Zhang, Xuming He

In this paper, we propose a novel few-shot semantic segmentation framework based on the prototype representation.

Few-Shot Semantic Segmentation Graph Neural Network +3