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Extended data

In the graduation season of 20 19, the fresh graduates lamented that this year's paper duplicate checking was particularly strict. In addition to increasing the re-examination link, some colleges and universities have also reduced the duplicate checking rate from the original 30% to 20% or even 8%, and tracked and monitored the graduation thesis of graduates. If a paper with high repetition rate is found, its degree certificate and diploma will be cancelled.

Repetition rate is one of the criteria to measure the originality of a paper, and the investigation of repetition rate is really conducive to promoting academic innovation. The emergence of original papers is an important basis for academic progress, and it is also the embodiment of the author's academic advancement. Based on the vast literature and limited manpower, colleges and universities generally use the method of using multiple website databases to check duplicates. The original intention is not only to save the labor cost of duplicate checking, but also to effectively supervise the originality of the paper.

People's Daily Online-Semimonthly Talk: Don't let "duplicate checking" become academic formalism.