Paper duplication checking is a computer software detection system designed for academic misconduct (including plagiarism, forgery, tampering, improper signature, multiple contributions, etc.). ) papers (including dissertations, academic papers, published papers, paper titles, scientific research achievements and student compositions).
Extended data:
Matters needing attention in paper duplicate checking:
The principle of duplicate checking is to establish a reference database first. When an article needs to be tested, it will be put into the comparison library for testing. If a sentence, a paragraph or the whole article is similar to the article in the comparison library, it will be regarded as a repetition and recorded.
After the whole article is detected, a comparison document will be generated based on the previously recorded duplicates. The contrast document is usually in web page format or PDF format, and it will contain the similarity ratio, duplicate content and the source article of the duplicate content.
Paper detection needs the support of search engine technology, including resource collection technology, text database processing technology, text database technology, digital resource copyright protection technology, knowledge mining technology, natural language processing technology, fast comparison technology and so on.
The above technology is the basic guarantee to realize fast and accurate detection on the basis of full-text data. In addition, the database needs to include journals, dissertations, conference papers, newspapers, yearbooks, reference books, patents, foreign literature, academic literature citations and other major resources related to scientific research and learning.
Baidu Encyclopedia-Paper Detection Service
Baidu encyclopedia-duplicate checking