1FastSLAM Algorithm Based on Artificial Jellyfish Search OptimizationWANG Lin, YANG Guangyong, LIU Fukang, XU Tianqi297-3022An Improved Quantum-inspired Particle Swarm Optimization AlgorithmLI Leilei, LI Panchi, ZHAO Ya303-307,3943Improved Slime Mold Algorithm with Multiple StrategiesWANG Xiaolei, PANG Na, LIU Libo308-313,3574Three-Way Decision Clustering Method Combining Nearest Neighbor Idea and K-meansTANG Xin314-3195Improved PCB Board Defect Detection Algorithm Based on YOLOv4LI Zhijin, JIANG Kaiqiang, GAO Wei, LIU Zhongyang320-3266A Distributed C4.5 Decision Tree Algorithm Based on MapReducePAN Junhui, WANG Hui, ZHANG Qiang, WANG Haochang327-3317Research on PM2.5 Prediction Model Based on Neural Network and Deep LearningREN Ying, WANG Siyuan, XIA Bisheng332-337,3468Adaptive Harris Hawks Optimization Algorithm Based on Disturbance StrategiesSHANG Kaikai338-3469Research on ACC Braking Control Algorithm Based on Electronic Hydraulic Braking SystemLI Yalun, HUANG Bo, LIU Jiahao, CHEN Hejun, ZHOU Yufeng347-351,43110Design Practice of Military Vehicle Driver Management System Based on Data MiningZHAO Fengzhi, YIN Jinping, BAO Feng352-35711Research on Domain Knowledge Graph Construction and Complex Question Answering ApproachLI Huayu, WANG Jiakun, YAN Yang, LI Jiarui358-363,38312Design of Online Monitoring System for Bearing Vibration of Induced Draft Fan Based on DSPLUO Dongsong, SI Wenke364-368,509133D Binocular Camera Calibration Based on Multiple ConstraintsWU Zheng, GAO Cheng, LIU Yongxin369-377,408143D Reality Modeling of UAV Oblique Photography Technology in Large Security MissionsREN Dong, YUAN Hang, ZHANG Lei, ZHANG Renfei, CHEN Qi378-38315Clustering Refinement Based on Camera-View for Unsupervised Person Re-IdentificationLING Zixuan, JIN Zhong384-38816A Multi-agents Pathfinding Algorithm Based on Solution Space Clipping DegreeYUE Rongkang, LONG Yin389-39417Unsupervised Video Object Segmentation Based on Discrete Cosine Transform Feature FusionWANG Yuchen, FAN Jiaqing, SONG Huihui395-40218A Method for Knowledge Graph Entity Alignment Based on Feature EmbeddingLUAN Ruipeng, HAO Ruidong403-40819Research on Insulator Target Detection Based on Convolutional Neural NetworkLIAO Xiaoqun, LI Yuan, SHEN Shujian, ZHANG Hanjin, FU Wenxu, LIU Shuai409-414,51620Detection and Recognition of Small Targets of Vehicles in Transmission Channel Based on Improved YoloXZHANG Zhijian, JIAO Liangbao, GAO Yang, ZOU Huijun, SUN Hongwei, WANG Yansheng415-421,485 