Search Results for author: Zhengyu Li

Found 6 papers, 2 papers with code

AlphaMapleSAT: An MCTS-based Cube-and-Conquer SAT Solver for Hard Combinatorial Problems

no code implementations24 Jan 2024 Piyush Jha, Zhengyu Li, Zhengyang Lu, Curtis Bright, Vijay Ganesh

We perform an extensive comparison of AlphaMapleSAT against the March CnC solver on challenging combinatorial problems such as the minimum Kochen-Specker and Ramsey problems.

CTAGE: Curvature-Based Topology-Aware Graph Embedding for Learning Molecular Representations

no code implementations25 Jul 2023 Yili Chen, Zhengyu Li, Zheng Wan, Hui Yu, Xian Wei

Therefore, it is necessary to develop a method for predicting molecular properties that effectively combines spatial structural information while maintaining the simplicity and efficiency of graph neural networks.

Graph Embedding Molecular Property Prediction +1

RMMDet: Road-Side Multitype and Multigroup Sensor Detection System for Autonomous Driving

1 code implementation9 Mar 2023 Xiuyu Yang, Zhuangyan Zhang, Haikuo Du, Sui Yang, Fengping Sun, Yanbo Liu, Ling Pei, Wenchao Xu, Weiqi Sun, Zhengyu Li

Then we implement muti-type sensor detection and multi-group sensors fusion in this environment, including camera-radar and camera-lidar detection based on result-level fusion.

Autonomous Driving Scheduling

A Survey of Geometric Optimization for Deep Learning: From Euclidean Space to Riemannian Manifold

no code implementations16 Feb 2023 Yanhong Fei, Xian Wei, Yingjie Liu, Zhengyu Li, Mingsong Chen

Although Deep Learning (DL) has achieved success in complex Artificial Intelligence (AI) tasks, it suffers from various notorious problems (e. g., feature redundancy, and vanishing or exploding gradients), since updating parameters in Euclidean space cannot fully exploit the geometric structure of the solution space.

Transfer Learning

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