Safety principle: the purpose of paper duplication checking is to avoid academic misconduct, so the paper duplication checking should follow the safety principle to ensure the accuracy and reliability of the test results.
Practical principle: The principle of duplicate checking is to help the author find the problems in the paper. Therefore, we should follow practical principles, choose a suitable paper duplicate checking system according to our own situation and the demand for duplicate checking system, and test it according to our own actual situation.
Revision principle: the purpose of duplicate checking is to help the author correct the problems in the paper, so we should follow the revision principle and revise the found duplicate content to ensure the quality of the paper.
Principle of accuracy: Because there are differences between the algorithm and database of the duplicate checking system, the test results of this paper will be different. In order to get the most accurate test results, it is suggested to choose the duplicate checking system designated by the school when finalizing the paper. Only in this way can the test results of the paper be the most accurate. However, when testing the first draft, you can still choose other more economical duplicate checking systems, such as paperfree and papertime. And before the test, it is suggested to know the requirements of the school for duplicate checking of papers, such as test scope and repetition rate requirements.
It should be noted that different types of papers, different disciplines and different schools may have different academic norms and duplicate checking principles, so the specific duplicate checking principles may be different. Students are advised to understand the academic norms and principles of duplicate checking of their own schools or disciplines before writing their papers, and write papers in strict accordance with the requirements to avoid academic misconduct.