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	Journal of Computer Applications
	2021, Vol.41 No.9
	Published 10 September 2021

	Advanced computing Data science and technology Cyber security Frontier and comprehensive applications Multimedia computing and computer simulation Network and communications Artificial intelligence

Artificial intelligence

	2473	MAO Mingze, CAO Ruihao, YAN Chungang
		Semi-supervised classification algorithm based on weight diversity
		2021 Vol. 41 (9): 2473-2480 [Abstract] ( 23 ) [HTML] [PDF 1236KB] ( 63 )

	2481	SUN Haoyi, WANG Chuanmei, DING Yiming
		Extreme learning machine optimization based on hidden layer output matrix
		2021 Vol. 41 (9): 2481-2488 [Abstract] ( 16 ) [HTML] [PDF 1706KB] ( 24 )

	2489	XIE Defeng, JI Jianmin
		Syntax-enhanced semantic parsing with syntax-aware representation
		2021 Vol. 41 (9): 2489-2495 [Abstract] ( 21 ) [HTML] [PDF 1042KB] ( 16 )

	2496	ZHAO Hong, KONG Dongyi
		Chinese description of image content based on fusion of image feature attention and adaptive attention
		2021 Vol. 41 (9): 2496-2503 [Abstract] ( 27 ) [HTML] [PDF 1520KB] ( 23 )

	2504	LI Kangkang, ZHANG Jing
		Multi-layer encoding and decoding model for image captioning based on attention mechanism
		2021 Vol. 41 (9): 2504-2509 [Abstract] ( 51 ) [HTML] [PDF 1112KB] ( 21 )

	2510	YU Dunhui, WAN Peng, WANG She
		Entity association query system based on enterprise knowledge graph construction
		2021 Vol. 41 (9): 2510-2516 [Abstract] ( 9 ) [HTML] [PDF 2446KB] ( 51 )

	2517	LIU Yaxuan, ZHONG Yong
		Joint extraction method of entities and relations based on subject attention
		2021 Vol. 41 (9): 2517-2522 [Abstract] ( 20 ) [HTML] [PDF 977KB] ( 14 )

	2523	ZHANG Cheng, WAN Yuan, QIANG Haopeng
		Deep unsupervised discrete cross-modal hashing based on knowledge distillation
		2021 Vol. 41 (9): 2523-2531 [Abstract] ( 23 ) [HTML] [PDF 1705KB] ( 28 )

	2532	LIU Zichen, LI Xiaojuan, WEI Wei
		Automatic patent price evaluation based on recurrent neural network
		2021 Vol. 41 (9): 2532-2538 [Abstract] ( 22 ) [HTML] [PDF 1027KB] ( 26 )

	2539	BIAN Lingzhi, WANG Zhijie
		Credit scoring model based on enhanced multi-dimensional and multi-grained cascade forest
		2021 Vol. 41 (9): 2539-2544 [Abstract] ( 12 ) [HTML] [PDF 1204KB] ( 15 )

	2545	DAI Yurou, YANG Qing, ZHANG Fengli, ZHOU Fan
		Trajectory prediction model of social network users based on self-supervised learning
		2021 Vol. 41 (9): 2545-2551 [Abstract] ( 28 ) [HTML] [PDF 1050KB] ( 14 )

	2552	NIU Ruihua, YANG Jun, XING Lanxin, WU Renbiao
		Micro-expression recognition algorithm based on convolutional block attention module and dual path networks
		2021 Vol. 41 (9): 2552-2559 [Abstract] ( 7 ) [HTML] [PDF 1663KB] ( 25 )

	2560	LI Kairong, LIU Shuang, HU Qianqian, TANG Yiyuan
		Improved ant colony optimization algorithm for path planning based on turning angle constraint
		2021 Vol. 41 (9): 2560-2568 [Abstract] ( 15 ) [HTML] [PDF 1445KB] ( 31 )

Data science and technology

	2569	CAI Biao, LI Ruicen, WU Yuanyuan
		Impact and enhancement of similarity features on link prediction
		2021 Vol. 41 (9): 2569-2577 [Abstract] ( 18 ) [HTML] [PDF 4634KB] ( 13 )

	2578	CHEN Hengheng, NI Zhiwei, ZHU Xuhui, JIN Yuanyuan, CHEN Qian
		Differential privacy high-dimensional data publishing method via clustering analysis
		2021 Vol. 41 (9): 2578-2585 [Abstract] ( 7 ) [HTML] [PDF 1281KB] ( 13 )

	2586	WANG Zhoukai, ZHANG Jiong, MA Weigang, WANG Huaijun
		Parallel decompression algorithm for high-speed train monitoring data
		2021 Vol. 41 (9): 2586-2593 [Abstract] ( 11 ) [HTML] [PDF 1272KB] ( 39 )

Cyber security

	2594	NI Ping, CHEN Wei
		Reflective cross-site scripting vulnerability detection based on fuzzing test
		2021 Vol. 41 (9): 2594-2601 [Abstract] ( 15 ) [HTML] [PDF 1152KB] ( 82 )

	2602	ZHANG Shipeng, LI Yongzhong, DU Xiangtong
		Intrusion detection model based on semi-supervised learning and three-way decision
		2021 Vol. 41 (9): 2602-2608 [Abstract] ( 18 ) [HTML] [PDF 936KB] ( 9 )

	2609	ZHANG Yongbin, CHANG Wenxin, SUN Lianshan, ZHANG Hang
		Detection method of domains generated by dictionary-based domain generation algorithm
		2021 Vol. 41 (9): 2609-2614 [Abstract] ( 23 ) [HTML] [PDF 893KB] ( 12 )

	2615	GE Jihong, SHEN Tao
		Energy data access control method based on blockchain
		2021 Vol. 41 (9): 2615-2622 [Abstract] ( 22 ) [HTML] [PDF 1175KB] ( 10 )

	2623	XU Liyun, YAN Tao, QIAN Yuhua
		Audio encryption algorithm in fractional domain based on cascaded chaotic system
		2021 Vol. 41 (9): 2623-2630 [Abstract] ( 58 ) [HTML] [PDF 2308KB] ( 13 )

Advanced computing

	2631	AN Xin, YANG Haijiao, LI Jianhua, REN Fuji
		Dynamic mapping method for heterogeneous multi-core system under thermal safety constraint
		2021 Vol. 41 (9): 2631-2638 [Abstract] ( 16 ) [HTML] [PDF 1107KB] ( 8 )

	2639	GUO Mian, ZHANG Jinyou
		Computation offloading policy for machine learning in mobile edge computing environments
		2021 Vol. 41 (9): 2639-2645 [Abstract] ( 6 ) [HTML] [PDF 1127KB] ( 19 )

	2646	LIAO Jia, CHEN Yang, BAO Qiulan, LIAO Xuehua, ZHU Zhousen
		Relay computation and dynamic diversion of computing-intensive large flow data
		2021 Vol. 41 (9): 2646-2651 [Abstract] ( 10 ) [HTML] [PDF 1199KB] ( 21 )

	2652	MENG Huiling, WANG Yaobin, LI Ling, YANG Yang, WANG Xinyi, LIU Zhiqin
		Loop-level speculative parallelism analysis of kernel program in TACLeBench
		2021 Vol. 41 (9): 2652-2657 [Abstract] ( 6 ) [HTML] [PDF 1190KB] ( 11 )

	2658	ZHAN Hang, HE Lang, HUANG Zhangcan, LI Huafeng, ZHANG Qiang, TAN Qing
		Improved feature selection and classification algorithm for gene expression programming based on layer distance
		2021 Vol. 41 (9): 2658-2667 [Abstract] ( 8 ) [HTML] [PDF 1220KB] ( 20 )

	2668	CHEN Jun, HE Qing
		Improved butterfly optimization algorithm based on cosine similarity
		2021 Vol. 41 (9): 2668-2677 [Abstract] ( 54 ) [HTML] [PDF 1469KB] ( 86 )

Network and communications

	2678	LI Zhuo, SONG Zihui, SHEN Xin, CHEN Xin
		Local differential privacy protection mechanism for mobile crowd sensing with edge computing
		2021 Vol. 41 (9): 2678-2686 [Abstract] ( 20 ) [HTML] [PDF 1255KB] ( 87 )

	2687	CHEN Chengrui, SUN Ning, HE Shibiao, LIAO Yong
		Deep learning-based joint channel estimation and equalization algorithm for C-V2X communications
		2021 Vol. 41 (9): 2687-2693 [Abstract] ( 15 ) [HTML] [PDF 1086KB] ( 74 )

	2694	WANG Dan, LIANG Jiamin, LIU Jinzhi, ZHANG Youshou
		Phase shift model design for 6G reconfigurable intelligent surface
		2021 Vol. 41 (9): 2694-2698 [Abstract] ( 35 ) [HTML] [PDF 808KB] ( 11 )

	2699	JING Xinghong, SUN Guodong, HE Shibiao, LIAO Yong
		Time-varying channel estimation method based on sliding window filtering and polynomial fitting
		2021 Vol. 41 (9): 2699-2704 [Abstract] ( 84 ) [HTML] [PDF 912KB] ( 45 )

Multimedia computing and computer simulation

	2705	JI Zhangjian, REN Xingwang
		Object tracking algorithm of fully-convolutional Siamese networks with rotation and scale estimation
		2021 Vol. 41 (9): 2705-2711 [Abstract] ( 18 ) [HTML] [PDF 2425KB] ( 10 )

	2712	MA Jialiang, CHEN Bin, SUN Xiaofei
		General object detection framework based on improved Faster R-CNN
		2021 Vol. 41 (9): 2712-2719 [Abstract] ( 25 ) [HTML] [PDF 2181KB] ( 15 )

	2720	XU Jianglang, LI Linyan, WAN Xinjun, HU Fuyuan
		Indoor scene recognition method combined with object detection
		2021 Vol. 41 (9): 2720-2725 [Abstract] ( 27 ) [HTML] [PDF 1357KB] ( 14 )

	2726	SONG Zhongshan, LIANG Jiarui, ZHENG Lu, LIU Zhenyu, TIE Jun
		Remote sensing scene classification based on bidirectional gated scale feature fusion
		2021 Vol. 41 (9): 2726-2735 [Abstract] ( 5 ) [HTML] [PDF 3143KB] ( 11 )

	2736	GAO Gong, YANG Hongyu, LIU Hong
		3D point cloud face recognition based on deep learning
		2021 Vol. 41 (9): 2736-2740 [Abstract] ( 38 ) [HTML] [PDF 1375KB] ( 9 )

	2741	WANG Hebing, ZHANG Chunmei
		Facial landmark detection based on ResNeXt with asymmetric convolution and squeeze excitation
		2021 Vol. 41 (9): 2741-2747 [Abstract] ( 11 ) [HTML] [PDF 2305KB] ( 26 )

Frontier and comprehensive applications

	2748	CHAI Jie, GUO Liuxiao, SHEN Wanqiang, CHEN Jing
		Consensus of time-varying multi-agent systems based on event-triggered impulsive control
		2021 Vol. 41 (9): 2748-2753 [Abstract] ( 17 ) [HTML] [PDF 903KB] ( 9 )

	2754	GONG Ying, HE Yanting, CAO Cejun
		Co-evolutionary simulation regarding emergency logistics in major public health risk governance
		2021 Vol. 41 (9): 2754-2760 [Abstract] ( 11 ) [HTML] [PDF 1077KB] ( 13 )

	2761	LIU Xiaoguang, JIN Shaokang, WEI Zihui, LIANG Tie, WANG Hongrui, LIU Xiuling
		Real-time fall detection method based on threshold and extremely randomized tree
		2021 Vol. 41 (9): 2761-2766 [Abstract] ( 20 ) [HTML] [PDF 1152KB] ( 14 )

	2767	ZHANG Xiaofei, YANG Yang, HUANG Jiajin, ZHONG Ning
		Degree centrality based method for cognitive feature selection
		2021 Vol. 41 (9): 2767-2772 [Abstract] ( 7 ) [HTML] [PDF 2920KB] ( 16 )

	2773	MOU Changning, WANG Haipeng, ZHOU Piyu, HOU Xinhang
		De novo peptide sequencing by tandem mass spectrometry based on graph convolutional neural network
		2021 Vol. 41 (9): 2773-2779 [Abstract] ( 20 ) [HTML] [PDF 11373KB] ( 83 )

	2780	ZHENG Zhiqiang, HU Xin, WENG Zhi, WANG Yuhe, CHENG Xi
		Cattle eye image feature extraction method based on improved DenseNet
		2021 Vol. 41 (9): 2780-2784 [Abstract] ( 9 ) [HTML] [PDF 1024KB] ( 22 )

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