一种基于边缘同态重加密的NDN安全汇播机制

为提高安全汇播通信的传输效率,基于命名数据网络(named data networking,NDN),通过修改兴趣包命名与待定判决表结构,设计了具备缓存能力的新型汇播网络架构.在此基础上,结合同态加密技术,提出了一种基于边缘同态重加密的NDN安全汇播机制.该机制利用同态加密解决隐私数据汇聚问题,利用边缘重加密实现网内汇...

Micro-blog bursty event detection method based on multi-feature fusion

Rooted in the soil of western religion, the anti-intellectual trend of thought has a history of hundreds of years, and now it has become one of the chronic diseases of Western tradition and culture. At the same time, it is also coerced and dragged by the proliferation of realistic political speculation and populism, which contains strong speculation and purpose. During the period of COVID-19, a lot of anti-intelligence reports in the western media not only disagreed with the news objectivity of the western media themselves, but reduced the cognitive level of the audience, but also shook the authority of the government and the credibility of state governance, and intensified the polarization and opposition of the social hierarchy. From Marxist perspective of journalism, this paper takes Western anti-intellectual reports during the COVID-19 outbreak as the research object, and discusses the anti-intellectual words and deeds of western media and its damages in order to provide a reliable way for public health reporting and health communication in China.