第 32 卷 第 4 期　 Aug. 2021

1. Topic Analysis in LDA Based on Keywords SelectionBing-Xin Du, Guo-Ying Liu
2. Image Steganography Based on the Absolute Value of Adjacent PixelsXiao-Ge Pan, Tian Yang, Ning Jia, Pan-Pan Zhao, Ming-Wei Tang
3. A Novel Data-Driven Rolling Force Predictive Model Based on PSO-BAS-HKSVR ApproachMing-Hua Liu, Qiang Zhang, Ying-Hua Liu, Wen-Li Wang
4. A Novel Denoising Algorithm of RFID Label Image Based on Singular Spectrum Analysis of Phase Space ReconstructionShanhao Zhou, Xiaolei Yu, Ke Zhang, Zhenlu Liu, Lin Li, Zhimin Zhao
5. Does CBOE Volatility Index Jumped or Located at a Higher Level Matter for Evaluating DJ 30, NASDAQ, and S&P500 Index Subsequent PerformanceYulu Liao, Min-Yuh Day, Yirung Cheng, Paoyu Huang, Yensen Ni
6. Uncertain GM-CFSFDP Clustering Algorithm for Landslide Hazard PredictionYimin Mao, Binbin Guo, Ruey-Shun Chen, Yeh-Cheng Chen, Tao Tao, Deborah Simon Mwakapesa
7. Description Model and Qualitative Evaluation of Intelligence Characteristics of Unmanned SwarmsWen-Liang Wu, Xing-She Zhou
8. Using Improved Dense Trajectory Feature to Realize Action RecognitionGuo-Liang Xu, Hang Zhou, Liang-You Yuan, Yue-Yu Huang
9. Research on Logical Structure Annotation in English Streaming Document Based on Deep LearningXiaobin Guo
10. A Spark-based Method for Identifying Large-scale Network Burst TrafficYu-Lu Sun, Ben-Sheng Yun, Ya-Guan Qian, Jun Feng
11. A Novel Hierarchical Wildfire Alarm System Based on Vegetation FeaturesKuo-Ming Hung, Li-Ming Chen, Ting-Wen Chen
12. Lung Fields Segmentation Based on Shape Compactness in Chest X-Ray ImagesYuqin Li, Ke Zhang, Weili Shi, Zhengang Jiang
13. Research on Improved Ant Colony Optimization Based on Adaptive Chemical Reaction OptimizationTeng Fei, Xin-Xin Wu, Xu-Hua Pan
14. Design and Implementation of Cloud-Edge Integrated Security Authentication SystemCai-sen Chen, Bo-gong Ji, Ying-zhan Kou, Jia-xing Du
15. A Maximizing Influence of Multiple Nodes Propagation Algorithm Based on Optimal Neighbor DiscoveryYun Liu, Ling Sun, Fei Xiong, Junjun Cheng
16. Research on Insider Threat Detection Method Based on Variational AutoencodingZhenjiang Zhang, Lulu Zhao, Yang Zhang, Hongde Zhou, Wei Li
17. Research on Cloud-edge Joint Task Inference Algorithm in Edge IntelligenceYaping Zheng
18. Design of Malicious Code Detection System Based on Binary Code SlicingZhiyuan Zhang, Zhenjiang Zhang, Wei Li, Hongde Zhou, Bo Shen
19. Cloud-side Collaborative Privacy Protection Based on Differential PrivacyZhenjiang Zhang, Desong Qin, Zihang Yu, Li He, Xiaohua Liu, Shutao Liu
20. Research on Road Traffic Accident Judgment Method Based on D-S Evidence TheoryNaiyue Chen, Zhenjiang Zhang, Jiawei Wang, Zihang Yu