@conference{GuijoAALTD2020, author = "David Guijo-Rubio and Pedro Antonio Guti{\'e}rrez and Anthony Bagnall and C{\'e}sar Herv{\'a}s-Mart{\'i}nez", booktitle = "Proceedings of the 5th Workshop on Advances Analytics and Learning on Temporal Data", editor = "Springer", isbn = "978-3-030-65741-3", month = "18th September", organization = "Ghent, Belgium", pages = "19--29", series = " Lecture Notes in Artificial Intelligence (LNAI)", title = "{O}rdinal versus nominal time series classification", url = "doi.org/10.1007/978-3-030-65742-0_2", volume = "12588", year = "2020", }