
In 2022, the Uniform Antiplagiarism System (JSA), which was developed by the National Information Processing Institute (OPI), was used to scan 323,966 dissertations. Only 1.7% of the dissertations exceeded the alarm threshold, which indicates that they share more than 70% similarity with other material. This represents a considerable decline since the launch of the system in 2019, when 2.5% of […]