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    Spatial Data Intelligence: Concept, Technology and Challenges
    Song Xuan, Gao Yunjun, Li Yong, Guan Qingfeng, Meng Xiaofeng
    2022, 59(2): 255-263. DOI: 10.7544/issn1000-1239.20220108
    Abstract PDF
    Spatial Occupancy-Based Dominant Co-Location Patterns Mining
    Fang Yuan, Wang Lizhen, Wang Xiaoxuan, Yang Peizhong
    2022, 59(2): 264-281. DOI: 10.7544/issn1000-1239.20210913
    Abstract PDF
    Spatial-Temporal Graph Neural Network for Traffic Flow Prediction Based on Information Enhanced Transmission
    Ni Qingjian, Peng Wenqiang, Zhang Zhizheng, Zhai Yuqing
    2022, 59(2): 282-293. DOI: 10.7544/issn1000-1239.20210901
    Abstract PDF
    Location-Aware Joint Influence Maximizaton in Geo-Social Networks Using Multi-Target Combinational Optimization
    Jin Pengfei, Chang Xueqin, Fang Ziquan, Li Miao
    2022, 59(2): 294-309. DOI: 10.7544/issn1000-1239.20210891
    Abstract PDF
    A Spatial Crowdsourcing Task Assignment Approach Based on Spatio-Temporal Location Prediction
    Xu Tiancheng, Qiao Shaojie, Wu Jun, Han Nan, Yue Kun, Yi Yugen, Huang Faliang, Yuan Chang’an
    2022, 59(2): 310-328. DOI: 10.7544/issn1000-1239.20210875
    Abstract PDF
    Dynamic Ride-Hailing Route Planning Based on Deep Reinforcement Learning
    Zheng Bolong, Ming Lingfeng, Hu Qi, Fang Yixiang, Zheng Kai, Li Guohui
    2022, 59(2): 329-341. DOI: 10.7544/issn1000-1239.20210905
    Abstract PDF
    Fast and Distributed Map-Matching Based on Contraction Hierarchies
    Li Ruiyuan, Zhu Haowen, Wang Rubin, Chen Chao, Zheng Yu
    2022, 59(2): 342-361. DOI: 10.7544/issn1000-1239.20210904
    Abstract PDF
    A Shortest Path Query Method over Temporal Graphs
    Zhang Tianming, Xu Yiheng, Cai Xinwei, Fan Jing
    2022, 59(2): 362-375. DOI: 10.7544/issn1000-1239.20210893
    Abstract PDF
    Cache-Based Shortest Path Query Algorithm for Time-Varying Road Networks
    Huang Yang, Zhou Xu, Yang Zhibang, Yu Ting, Zhang Ji, Zeng Yuanyuan, Li Kenli
    2022, 59(2): 376-389. DOI: 10.7544/issn1000-1239.20210892
    Abstract PDF
    Location Privacy Attack Based on Deep Learning
    Shen Zhengchen, Zhang Qianli, Zhang Chaofan, Tang Xiangyu, Wang Jilong
    2022, 59(2): 390-402. DOI: 10.7544/issn1000-1239.20200843
    Abstract PDF
    SMT Port Side Channel Defending Method Based on Dynamic Resource Usage Strategy
    Yue Xiaomeng, Yang Qiusong, Li Mingshu
    2022, 59(2): 403-417. DOI: 10.7544/issn1000-1239.20200537
    Abstract PDF
    Intrusion Detection System for Dual Route Deep Capsule Network
    Yin Shenglin, Zhang Xinglan, Zuo Liyu
    2022, 59(2): 418-429. DOI: 10.7544/issn1000-1239.20200825
    Abstract PDF
    A Perturbation Mechanism for Classified Transformation Satisfying Local Differential Privacy
    Zhu Suxia, Wang Lei, Sun Guanglu
    2022, 59(2): 430-439. DOI: 10.7544/issn1000-1239.20200717
    Abstract PDF
    Cryptanalysis and Design of Anonymous Authentication Protocol for Value-Added Services in Internet of Vehicles
    Yao Hailong, Yan Qiao
    2022, 59(2): 440-451. DOI: 10.7544/issn1000-1239.20200487
    Abstract PDF
    Multi-Floor Location Method Based on Crowdsourcing
    Luo Juan, Zhang Cuijun, Wang Chun
    2022, 59(2): 452-462. DOI: 10.7544/issn1000-1239.20200669
    Abstract PDF
    Wi-Do: Highly Robust Human Motion Perception Model Under WiFi Signal
    Hao Zhanjun, Qiao Zhiqiang, Dang Xiaochao, Zhang Daiyang, Duan Yu
    2022, 59(2): 463-477. DOI: 10.7544/issn1000-1239.20200671
    Abstract PDF
    Multi-Source Heterogeneous Data Fusion Based on Federated Learning
    Mo Huiling, Zheng Haifeng, Gao Min, Feng Xinxin
    2022, 59(2): 478-487. DOI: 10.7544/issn1000-1239.20200668
    Abstract PDF
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