Eliminate the numbering in the pages of the paper, if there is one, and make sure that there are no headers. On the first page, only the mandatory copyright is allowed as a footnote. You can use footnotes on other pages, but try to keep them at a minimum.
Authors should be described with their name and their full affiliation (university and country). Names must be complete (no initials), e.g. “María García” instead of “M. García”.
Titles of papers should be in emphatic capital English notation, i.e., "Filling an Author Agreement by Autocompletion" rather than "Filling an author agreement by autocompletion".
At least one author of each paper must sign the CEUR copyright agreement. The signed form must be sent along with the paper to the task organizers. Important: it must be physically signed with blue pen on paper. These are the two agreement variants, select the one that fits your case.
AUTHOR-AGREEMENT (NTP): Authors shall use this form if they included no copyrighted third party material in their paper text (or accompanying sources, datasets). This is the right variant in most cases.
AUTHOR-AGREEMENT (TP): Authors shall use this form if they did include copyrighted third party material in their paper or accompanying material. They must then also attach a copy of the permission by the third party to use this material in the signed author agreement!
In the field Name and year of the event of the CEUR agreement should be written: IberLEF 2025. In the field Editors of the proceedings (editors), the following names must appear: Salud María Jiménez-Zafra, José Ángel Gónzalez-Barba, Luis Chiruzzo, Tania Alcántara, Miguel Á. Álvarez-Carmona, Elena Álvarez Mellado, Gemma Bel-Enguix, Beatriz Botella Gil, Sabur Butt, Delia Irazú Hernández-Farías, Emerson Philippe Lopes, Alba María Mármol-Romero, Arturo Montejo Ráez, Gabriel Mordecki, Jorge Osés Grijalba, Álvaro Rodrigo, Rafael Valencia-García
The reference to cite the overview paper of the task is the following:
APA style: Rodrigo, Á., Moreno-Álvarez, S., Pérez García-Plaza, A., Peñas, A., Agerri, R., Fruns-Jiménez, J. & Soria-Pastor, I. (2025). Overview of PROFE at IberLEF 2025: Language Proficiency Evaluation. Procesamiento del Lenguaje Natural 75.
Bibtex:
@article{profe2025overview,
title={{Overview of PROFE at IberLEF 2025: Language Proficiency Evaluation}},
author={{\'{A}}lvaro Rodrigo and
Sergio Moreno{-}{\'{A}}lvarez and
Alberto P{\'{e}}rez Garc{\'{\i}}a{-}Plaza and
Anselmo Pe{\~{n}}as and
Rodrigo Agerri and
Javier Fruns-Jim{\'{e}}nez and
In{\'{e}}s Soria-Pastor},
journal={Procesamiento del Lenguaje Natural},
volume={75},
year={2025},
issn={1135-5948}
}
@inproceedings{iberlef2025overview,
title={{Overview of IberLEF 2025: Natural Language Processing Challenges for Spanish and other Iberian Languages}},
author={Gonz{\'a}lez-Barba, Jos{\'e} {\'A}ngel and Chiruzzo, Luis and Jim{\'e}nez-Zafra, Salud Mar{\'\i}a},
booktitle={Proceedings of the Iberian Languages Evaluation Forum (IberLEF 2025), co-located with the 41st Conference of the Spanish Society for Natural Language Processing (SEPLN 2025), CEUR-WS. org},
year={2025}
}
