Search Results for author: Jiawei Luo

Found 6 papers, 4 papers with code

Torsion Graph Neural Networks

1 code implementation23 Jun 2023 Cong Shen, Xiang Liu, Jiawei Luo, Kelin Xia

This demonstrates that analytic torsion is a highly efficient topological invariant in the characterization of graph structures and can significantly boost the performance of GNNs.

Link Prediction Node Classification

Curvature-enhanced Graph Convolutional Network for Biomolecular Interaction Prediction

1 code implementation23 Jun 2023 Cong Shen, Pingjian Ding, JunJie Wee, Jialin Bi, Jiawei Luo, Kelin Xia

The results from the simulated data show that our CGCN model is superior to the traditional GCN models regardless of the positive-to-negativecurvature ratios, network densities, and network sizes (when larger than 500).

Molecular geometric deep learning

1 code implementation22 Jun 2023 Cong Shen, Jiawei Luo, Kelin Xia

This demonstrates the great potential of novel molecular representations beyond the de facto standard of covalent-bond-based molecular graphs.

Molecular Property Prediction molecular representation +1

iEnhancer-ELM: improve enhancer identification by extracting position-related multiscale contextual information based on enhancer language models

1 code implementation3 Dec 2022 Jiahao Li, Zhourun Wu, Wenhao Lin, Jiawei Luo, Jun Zhang, Qingcai Chen, Junjie Chen

Although many feature extraction methods have been proposed to improve the performance of enhancer identification, they cannot learn position-related multiscale contextual information from raw DNA sequences.

Language Modelling Position

Systematic electrochemical etching of various metal tips for tunneling spectroscopy and scanning probe microscopy

no code implementations18 Jan 2021 Jiawei Zhang, Pinyuan Wang, Xuao Zhang, Haoran Ji, Jiawei Luo, He Wang, Jian Wang

To ensure the reproducibility of experimental results, the fabrication of tips should be standardized, and a controllable and convenient system should be set up.

Materials Science

Detection of magnetic gap in the topological surface states of MnBi2Te4

no code implementations31 Dec 2020 Haoran Ji, Yanzhao Liu, He Wang, Jiawei Luo, Jiaheng Li, Hao Li, Yang Wu, Yong Xu, Jian Wang

An essential ingredient to realize these quantum states is the magnetic gap in the topological surface states induced by the out-of-plane ferromagnetism on the surface of MnBi2Te4.

Materials Science

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