Conference papers need to be checked, but whether the whole paper needs to be checked depends on the requirements of your own institution. If you choose the paper duplicate checking website to check the conference papers, the actual situation of your paper and the system requirements of the selected paper duplicate checking website will prevail. A complete conference paper mainly consists of contents, abstracts, keywords, introduction, text, research results, thanks, references and appendices. Generally speaking, it mainly focuses on the text content, such as abstract, keywords, text, thanks and appendix.
Conference papers need to be published publicly, and journals have regulations on the duplicate checking rate of papers. In general (provincial or national) journals, the duplicate checking rate is less than 30%, while in core journals, the duplicate checking rate is usually less than 10%.