Recently I have come across an article stating the plagiarism in a Data mining Journal (TKDE) by Kuldeep Singh et al. The article claiming this can be found at: Article explaining Plagiarism in TKDE.
Please mind that the “Kuldeep Singh mentioned in this article is NOT me neither I am associated with these authors by any means. “Kuldeep Singh” is a very common Indian name (eg. Link) and I have the same name as the first author responsible for the article published in TKDE 2018.