As the foundation component of cloud computing platform,the virtual machine(VM)is confronted with numerous security threats.However,existing solutions tend
The inner product encry ption scheme can achieve fine-grained access control on ciphertext.For the problem that the existing inner product encry ption schem
Python is widely used in web crawler,machine learning,data analysis and so on.However,there is no guarantee that Python scripts are trusted in their whole l
With the rapid development of e-commerce,the security issues of recommender systems have been widely investigated.Malicious users can benefit from injecting
Fluid behaviors are fascinating,which are of great interests in computer graphics and visu-alization communities.From the visual per-spective,the motion and