JOURNAL OF COMPUTERS     Vol. 33  No. 5     October 2022

0. Contents and cover

1. DP-Kmeans and Beyond: Optimal Clustering with a new Clustering Validity Index
Zhu-Juan Ma, Zi-Han Wang, Xiang-Hua Chen, Feng Liu
full article

2. A Practical Machine-Learning-Based Approach for Leather Automatic Defect Inspection
Hao Yuan, Xiao Meng, Kai Xu, Qing Jia
full article

3. Application of Lightweight Neural Network in Speed Bump Recognition of Autonomous Vehicle
Zhi-Yong Yang, Zhen-Ping Mou, Long Wang, Yu Zhou
full article

4. Predicting Credit Accessibility Based on Social Capital and Artificial Intelligence
Thi Thu Huong Dinh, Thai Thuy Lam Ha, Hongjuan Yang
full article

5. A Fast Clustering Method of KPI Data Based on IP-Kshape Algorithm
Yun Wu, Yu Shi, Jie-Ming Yang, Zhen-Hong Liu, Li-Shan Bao, Chun-Zhe Li
full article

6. Some Support Vector Regression Machines with Given Empirical Risks Partly
Lin-Kai Luo, Chao-Jie Xu, Ling-Jun Ye, Hong Peng
full article

7. An Evaluation of Self-Built Low-Power Wide-Area Network Based on LoRa
Sheng-Tao Chen, Chien-Wu Lan, Shih-Sung Lin, Chia-Te Liao
full article

8. A Domain Generalization Method Based on Hybrid Meta-Learning for Face Anti-Spoofing
Shuting Wei, Zhiyuan Shi, Zhibin Gao, Sheng Zhang, Lianfen Huang
full article

9. A Low-Power Remote Information Monitoring System of Cold Chain Logistic Based on NB-IoT
Zhi-Bo Xie, Li-Yuan Zheng, Rui-Hua Zhang, Qiao-Weng Zhang, Yong-Qiang Bai
full article

10. A Super-resolution Reconstruction Method for Underwater Fish Images with Feedback Networks
Xiu-Juan Wang, Liang Mao, Ji Wang, Wen-Chao Gong
full article

11. Particle Swarm Optimization with Long and Short Term Memory in Feature Selection
Xiang Xu, Yi Li, Yi-Fan Wang
full article

12. Research on Multi-objective Optimization of Freight Train Operation Process Based on Improved Bald Eagle Search Algorithm
Lingzhi Yi, Dake Zhang, Wang Li, Renzhe Duan, Peng Jiang, Bo Liu
full article

13. LEACH Clustering Routing Protocol Based on Balanced Energy Consumption
Chao Wang, Wen-Wen Zha, Cheng Zhu, Wen-Yang Wang, Guang-Bo Li, Liang Tao, Hui-Min Ma, Jun Jiao
full article

14. Exploring the Weather Impact on Bike Sharing Usage Through a Clustering Analysis
Jessica Quach, Reza Malekian
full article

15. A Method for Measuring the Angular Velocity of a Target by Laser Information Field and the Engineering Design
Hongtian Liu, Yang Cao, Chao Song, Dongjun Wang, Hongwei Wu, Wanjun Zhang, Hai Lin
full article

16. Improved Algorithm of Intelligent Decision Making for Precise Application of Nitrogen Fertilizer to Melon Based on Artificial Intelligence
Ying-Ming Shi
full article

17. Research on Improved Algorithm of Mobile Robot Vision SLAM Based on Depth Camera
Cai-Wen Niu, Shi-Hui Dong, Yan Zeng
full article