Have you ever played quoit in a playground? Quoit is a game in which flat rings are pitched at some toys, with all the toys encircled awarded.

Plagiarism is a form of academic dishonesty. To fight with such misconducts, plagiarism checkers are developed to compare any submitted article with all the articles stored in a database. The key is that given two documents, how to judge their simil

Plagiarism is a form of academic dishonesty. To fight with such misconducts, plagiarism checkers are developed to compare any submitted article with all the articles stored in a database. The key is that given two documents, how to judge their simila