Liwen Ma

According to our database, Liwen Ma authored at least 25 papers between 2012 and 2025.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2025

Covering rough set models, fuzzy rough set models and soft rough set models induced by covering similarity.

Liwen Ma, Meifeng Li

Inf. Sci., 2025

2024

A Novel Fuzzy Clustering Method Based on Topological Connected Component.

Bowen Zheng, Liwen Ma

IEEE Trans. Fuzzy Syst., March, 2024

Designing the color of electric motorcycle products emotionally based on the dynamic field theory and deep learning.

Man Ding, Haocheng Qin, Xinxin Zhang, Liwen Ma

Displays, January, 2024

2023

Prediction of Sea Surface Reflectivity under Different Sea Conditions Based on the Clustering of Marine Environmental Parameters.

Yalan Li, Liwen Ma, Yushi Zhang, Tao Wu, Jinpeng Zhang, Haiying Li

Remote. Sens., November, 2023

Research on High-Resolution Reconstruction of Marine Environmental Parameters Using Deep Learning Model.

Yaning Hu, Liwen Ma, Yushi Zhang, Zhensen Wu, Jiaji Wu, Jinpeng Zhang, Xiaoxiao Zhang

Remote. Sens., July, 2023

2022

A novel notion in rough set theory: Invariant subspace.

Qiang Gao, Liwen Ma

Fuzzy Sets Syst., 2022

Several rough set models in quotient space.

Huanmin Zhao, Liwen Ma

CAAI Trans. Intell. Technol., 2022

A Keyphrase Extraction Method Based on Multi-feature Evaluation and Mask Mechanism.

Liwen Ma, Weifeng Liu

Proceedings of the 11th International Conference on Control, 2022

A Multimodal Fusion Scene Graph Generation Method Based on Semantic Description.

Liwen Ma, Weifeng Liu, Yaning Wang

Proceedings of the 8th IEEE International Conference on Cloud Computing and Intelligent Systems, 2022

2021

Characteristic numbers and approximation operators in generalized rough approximation system.

Liwen Ma

Int. J. Approx. Reason., 2021

Important matrix computations in finite topological spaces.

Liwen Ma

Appl. Math. Comput., 2021

An Enhanced Method for Entity Trigger Named Entity Recognition Based on POS Tag Embedding.

Liwen Ma, Weifeng Liu

Proceedings of the 7th IEEE International Conference on Cloud Computing and Intelligent Systems, 2021

2020

Research on Sea Clutter Reflectivity Using Deep Learning Model in Industry 4.0.

Liwen Ma, Jiaji Wu, Jinpeng Zhang, Zhensen Wu, Gwanggil Jeon, Yushi Zhang, Tao Wu

IEEE Trans. Ind. Informatics, 2020

Couple fuzzy covering rough set models and their generalizations to CCD lattices.

Liwen Ma

Int. J. Approx. Reason., 2020

2019

Sea Clutter Amplitude Prediction Using a Long Short-Term Memory Neural Network.

Liwen Ma, Jiaji Wu, Jinpeng Zhang, Zhensen Wu, Gwanggil Jeon, Mingzhou Tan, Yushi Zhang

Remote. Sens., 2019

Six-Set Approximation Theorem of neighborhood related rough sets.

Liwen Ma, Hui Lu

Int. J. Approx. Reason., 2019

Study on covering rough sets with topological methods.

Xue Wang, Liwen Ma

CAAI Trans. Intell. Technol., 2019

2018

Features of X-Band Radar Backscattering Simulation Based on the Ocean Environmental Parameters in China Offshore Seas.

Tao Wu, Zhensen Wu, Jiaji Wu, Gwanggil Jeon, Liwen Ma

Sensors, 2018

The investigation of covering rough sets by Boolean matrices.

Liwen Ma

Int. J. Approx. Reason., 2018

Localization of a high-speed train using a speed model based on the gradient descent algorithm.

Liwen Ma, Jiaji Wu, Chunyuan Li

Future Gener. Comput. Syst., 2018

A NB-IoT Passthrough Module for Big Data.

Di Gao, Qingliang Li, Shuhua Yang, Liwen Ma, Yingjie He, Zhiqiang Cao

Proceedings of the 2018 International Conference on Security, 2018

2016

Two fuzzy covering rough set models and their generalizations over fuzzy lattices.

Liwen Ma

Fuzzy Sets Syst., 2016

2015

Some twin approximation operators on covering approximation spaces.

Liwen Ma

Int. J. Approx. Reason., 2015

2014

Classification of coverings in the finite approximation spaces.

Liwen Ma

Inf. Sci., 2014

2012

On some types of neighborhood-related covering rough sets.

Liwen Ma

Int. J. Approx. Reason., 2012