771 Intelligence Studies for Innovation in the New Era Hot! Dai Guoqiang DOI: 10.3772/j.issn.1000-0135.2019.08.001 2019 Vol. 38 (8): 771-777 [Abstract] ( 266 ) HTML (55 KB)  PDF (656 KB)  ( 1045 )

778 Application Value of Competitive Intelligence Research Based on a Double-Visual Group Model Hot! Zhou Xinyu, Ma Xiaoqi DOI: 10.3772/j.issn.1000-0135.2019.08.002 2019 Vol. 38 (8): 778-785 [Abstract] ( 242 ) HTML (89 KB)  PDF (991 KB)  ( 505 )

786 Definitionand Quantification Methods of Citation Takeoff Hot! Zhang Jingwen, Sun Jianjun, Min Chao DOI: 10.3772/j.issn.1000-0135.2019.08.003 2019 Vol. 38 (8): 786-797 [Abstract] ( 352 ) HTML (192 KB)  PDF (2752 KB)  ( 812 )

798 Research on Evolutionary Topic Map of Internet Public Opinion with Multi-dimensional Feature Fusion Hot! Liu Yashu, Zhang Haitao, Xu Hailing, Wei Ping DOI: 10.3772/j.issn.1000-0135.2019.08.004 2019 Vol. 38 (8): 798-806 [Abstract] ( 341 ) HTML (72 KB)  PDF (2313 KB)  ( 1405 )

807 Main Path Analysis: A Citation Path Superposition Approach Hot! Liu Xiang, Wan Xiaoping, Yan Xiaoting, Wang Jinxia DOI: 10.3772/j.issn.1000-0135.2019.08.005 2019 Vol. 38 (8): 807-814 [Abstract] ( 545 ) HTML (65 KB)  PDF (1272 KB)  ( 742 )

815 The Scholarly Impact of Preprints: A Case Study on arXiv Papers Hot! Chen Yue, Wang Zhiqi, Liu Zeyuan, Tan Jianguo DOI: 10.3772/j.issn.1000-0135.2019.08.006 2019 Vol. 38 (8): 815-825 [Abstract] ( 267 ) HTML (134 KB)  PDF (1405 KB)  ( 933 )

826 Adaptive Computing Method for the Determination of Scientific and Technological Innovation Indicators Based on a Knowledge Graph Hot! Liu Zhihui, Wei Juanxia, Zhang Junsheng DOI: 10.3772/j.issn.1000-0135.2019.08.007 2019 Vol. 38 (8): 826-837 [Abstract] ( 415 ) HTML (107 KB)  PDF (5281 KB)  ( 664 )

838 Ability of Users in Different Age Groups to Screen Health Information in Social Media Hot! Zhang Xiu, Li Yuelin DOI: 10.3772/j.issn.1000-0135.2019.08.008 2019 Vol. 38 (8): 838-848 [Abstract] ( 464 ) HTML (170 KB)  PDF (894 KB)  ( 1158 )

849 Research on the Storage of Product Classification Ontologies Based on Graph Databases Hot! Huang Qi, Qian Yunjie, Yuan Qinjian, Lu Jiaying DOI: 10.3772/j.issn.1000-0135.2019.08.009 2019 Vol. 38 (8): 849-859 [Abstract] ( 216 ) HTML (118 KB)  PDF (5051 KB)  ( 746 )

860 Keyword-Based Clustering Ensembles in Academic Documents Hot! Zhang Yingyi, Zhang Chengzhi, Chen Guo DOI: 10.3772/j.issn.1000-0135.2019.08.010 2019 Vol. 38 (8): 860-871 [Abstract] ( 212 ) HTML (291 KB)  PDF (1207 KB)  ( 1403 )

872 Research Review of Frontier Detection Methods in Subject Fields Hot! Huang Xiaobin, Wu Gao DOI: 10.3772/j.issn.1000-0135.2019.08.011 2019 Vol. 38 (8): 872-880 [Abstract] ( 388 ) HTML (124 KB)  PDF (714 KB)  ( 1294 )