Wei census refers to the tool for detecting the repetition rate of papers launched by the website of computer network information center "China Academy of Sciences Document Information Center". The dimension census system includes:

Wip paper detection system: it is used to detect the plagiarism rate of doctoral papers, undergraduate papers, scientific research fund papers, medical papers and other papers.

Vip periodical paper detection system: it is a detection system used to detect the plagiarism rate of periodical papers.

Vip college student thesis detection system: used to detect the plagiarism rate of undergraduate thesis.

The above three systems all detect the similarity of papers by comparing the contents of papers with the contents in the literature library, so as to judge whether the papers are plagiarized or not.