1 principle of duplicate checking: duplicate checking is to use text matching technology based on peer review to detect the similarity and repetition of papers by comparing Chinese documents; PaperYY duplicate checking is an information matching and duplicate removal technology using the Internet, which can detect papers with high similarity and contents from other sources.
2 Database: Dimension census is mainly applicable to the detection of Chinese periodicals, dissertations and other documents, while PaperYY can detect papers in English, Chinese and other languages.
3 Applicable scenario: Dimension census is applicable to duplicate checking of Chinese documents, while PaperYY duplicate checking is applicable to duplicate checking of papers in English, Chinese and other languages.
Generally speaking, there are some differences between dimensional census and PaperYY in duplicate checking effect and applicable scenarios, so it is necessary to choose appropriate duplicate checking tools according to specific needs.
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