The 18th International Conference of the International Society for Scientometrics and Informetrics (ISSI 2021) Conference will provide an international open forum for scientists, research managers, authorities and information professionals to debate the current status and advancements of informetric and scientometric theories and their deployment. In addition to the traditional evaluative focus, this conference will also discuss practical applications in related fields such as library and information science, data mining, information retrieval, history of science and philosophy of science. Confirm times from event website.