First of all, the diversity and mass of content on blogs bring challenges to the design of paper duplicate checking system. Blog covers a wide range, including academic papers, personal opinions, life feelings and other informal styles. In addition, the content on blogs is updated quickly, and some blogs are even updated in real time, which requires the paper duplicate checking system to have efficient processing speed and real-time performance.
Secondly, the content on the blog is copied, pasted and reprinted, which increases the difficulty of the paper duplicate checking system. Different from academic papers, blog content comes from a wide range of sources. When writing a blog, the author may quote other people's opinions and words, or even directly copy other people's articles. This is a great challenge for the paper duplicate checking system, because the system needs to accurately distinguish original content from non-original content from the huge blog database.
Finally, as a platform for expressing personal opinions and exchanging ideas, blog also challenges the copyright protection and privacy protection of texts. Paper duplicate checking system needs to ensure the accuracy of duplicate checking while fully respecting the copyright and privacy rights of bloggers. This requires system designers to innovate in algorithm and technology, and protect the legitimate rights and interests of bloggers through reasonable access control and data encryption.