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News Stance Discrimination Based on a Heterogeneous Network of Social Background Information Fusion
Entropy, 2022 Media with partisan tendencies publish news articles to support their preferred political parties to guide the direction of public opinion. Therefore, discovering political bias in news texts has important practical significance for national election ...
Yanze Ren +5 more
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SybilHP: Sybil Detection in Directed Social Networks with Adaptive Homophily Prediction
Applied Sciences, 2023 Worries about the increasing number of Sybils in online social networks (OSNs) are amplified by a range of security issues; thus, Sybil detection has become an urgent real-world problem.
Haoyu Lu +4 more
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An accurate identification method for network devices based on spatial attention mechanism
Security and Safety, 2023 With the metaverse being the development direction of the next generation Internet, the popularity of intelligent devices, and the maturity of various emerging technologies, more and more intelligent devices try to connect to the Internet, which poses a ...
Wang Xiuting +3 more
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Image fragile watermarking algorithm based on deneighbourhood mapping
IET Image Processing, 2022 To address the security risk caused by fixed offset mapping and the limited recoverability of random mapping used in image watermarking, a self‐embedding fragile image watermarking algorithm based on deneighbourhood mapping are proposed. First, the image
Yilong Wang +4 more
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Inferring router ownership based on the classification of intra- and inter-domain links
Scientific Reports, 2023 Research on router ownership inference is central to many Internet studies, such as network failure diagnosis, network boundary identification, network resilience assessment, and inter-domain congestion detection.
Yan Liu, Yi Zhao, Xiaoyu Guo, Lian Liu
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Analysis of the correlation between horizontal wind and 11-year solar activity over Langfang, China
Earth and Planetary Physics, 2021 In this study, long term observations of medium frequency (MF) radar at Langfang site (39.4°N, 116.7°E) from 2009 to 2020 have been used to analyze the dependence of the 11-year solar cycle on horizontal winds in the local mesosphere and lower ...
Bing Cai +5 more
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Social network user geolocating method based on weighted least squares
网络与信息安全学报, 2022 When providing location-based dating and other location-based services, social networks will confuse the displayed user distance text to protect the user’s location privacy.In order to verify whether the current location confusion mechanism adopted by ...
Wenqi SHI, Xiangyang LUO, Jiashan GUO
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Initial Results of Meteor Wind with Langfang Medium Frequency Radar
Atmosphere, 2020 We conducted meteor observations during the Leonid meteor shower on 16 November 2017 and 17 November 2018 with Langfang medium frequency (MF) radar (116° E, 40° N). This was the first nighttime meteor observation by MF radar in mid-latitude China.
Bing Cai +3 more
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Journal of Education and Health Promotion, 2021 BACKGROUND: Patient safety culture is an integral part of patient care standards and a prerequisite for safe care. SBAR is an acronym for Situation, Background, Assessment, Recommendation; this communication model has gained popularity in health-care ...
Shahram Etemadifar +3 more
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Scientific Reports, 2021 We aimed to investigate whether video-instructed dispatcher-assisted (DA)-cardiopulmonary resuscitation (CPR) improved neurologic recovery and survival to discharge compared to audio-instructed DA-CPR in adult out-of-hospital cardiac arrest (OHCA ...
Hee Soon Lee +4 more
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