Dear Prof. Mark, Hope you are doing good post covid ! Kindly take down the below-mentioned link from the website of DRUID- 2018( if possible) https://conference.druid.dk/acc_papers/4q3g6weq40lssllgpomkf9eng0mrfz.pdf Every time I submit this paper to any journal the paper gets rejected due to straight plagiarism. Quite a problem. Kindly do the needy. Many thanks in advance, Rajdeepa