*CALL FOR PAPERS - Deadline Extension* *Important dates* *- Abstract submission deadline: May 27, 2025 (AoE) (NEW)*

- Notification of paper acceptance: July 4, 2025 - Camera-ready papers: July 14, 2025 (AoE) - Conference dates: October 1-3, 2025 *Natural Language Processing, Text Mining and Applications (PLN-TEMA’25) Track of EPIA’25* PLN-TEMA’25 will be held at the 24th Portuguese Conference on Artificial Intelligence (EPIA 2025) taking place in Universidade do Algarve, Faro, Portugal, between October 1st-3rd 2025. This track is organized under the auspices of the Portuguese Association for Artificial Intelligence (APPIA). EPIA 2025 . URL https://epia2025.ualg.pt/ This announcement contains the following: [1] Track description; [2] Topics of interest; [3] Important dates; [4] Paper submission; [5] Track fees; [6] Organizing Committee; [7] Contacts. [1] *Track Description* The Track of Natural Language, Text Mining and Applications (NLP-TeMA 2025) is a forum for researchers working in Human Language Technologies, i.e. Natural Language Processing (NLP), Computational Linguistics (CL), Natural Language Engineering (NLE), Text Mining (TM), Information Retrieval (IR), and related areas. The most natural form of sharing knowledge is indeed through textual documents. Especially on the Web, a huge amount of textual information is openly published every day, on many different topics and written in natural language, thus offering new insights and many opportunities for innovative applications of Human Language Technologies. Following advances in general AI sub-fields such as NLP, Machine Learning (ML) and Deep Learning (DL), text mining is now even more valuable as tool for bridging the gap between language theories and effective use of natural language contents, for harnessing the power of semi-structured and unstructured data, and to enable important applications in real-world heterogeneous environments. Both hidden and new knowledge can be discovered by using NLP and Text Mining methods, at multiple levels and in multiple dimensions, and often with high commercial value. Authors are invited to submit their papers on any of the issues identified in section [2]. Revision of the papers will be double-blind at least by three members of the Program Committee. All accepted papers will be published by Springer in a volume of Springer’s Lecture Notes in Artificial Intelligence (LNAI) corresponding to the proceedings of the 24th EPIA Conference on Artificial Intelligence, provided that at least one author is registered in EPIA 2025 by the early registration deadline. [2] *Topics of Interest* Theories, Algorithms and Models

- Language and Cognitive Modeling - Tagging, Chunking and Parsing - Morphology and Word Segmentation - Natural Language Generation - Discourse and Pragmatics - Semantics and Text Inference - Language Resources: Acquisition and Usage. Lexical Knowledge Acquisition - Entailment and Paraphrases - Entity Recognition and Word Sense Disambiguation - Natural language understanding - Language modeling - Mathematical Properties of Language - NLP for Low-Resource Languages

Text Mining and NLP Applications

- Text Clustering, Classification and Summarization - Sentiment Analysis and Argument Mining - Computational Social Science - Multi-Word Units - Machine Learning for NLP and Text Mining - Spatio-Temporal and Big Text Mining - Machine Translation and Cross-Lingual Approaches - Algorithms and Data Structures for Text Mining - Information Retrieval and Information Extraction - Question-Answering and Dialogue Systems - Text-Based Prediction and Forecasting - Web Content Annotation - Health/Biomedical/Legal and other Text Mining Applications - Offensive Speech Detection and Analysis

[3] *Important dates* - Abstract submission deadline: May 27, 2025 (New)

- Notification of paper acceptance: July 4, 2025 - Camera-ready papers: July 14, 2025 (AoE) - Conference dates: October 1-3, 2025 [4] *Paper submission* Submissions must be full technical papers on substantial, original, and previously unpublished research. Papers should be prepared according to the Springer LNAI format, using either a LaTeX or Word template, with a maximum od 12 pages, including references. EPIA 2025 will not accept any paper that, at the time of submission, is under review for, has already been published in or has already been accepted for publication in a journal or another venue with formally published proceedings. Authors of EPIA 2025 submissions are not permitted to submit their paper to a journal or another venue during the EPIA 2025 review period. It is the responsibility of the authors to remove names and affiliations from the submitted papers, and to take reasonable care to assure anonymity during the review process. Authors should also follow the standards as set out in the Springer Nature code of conduct.

[5] *Track Fees:* Track participants must register at the main EPIA 2025 conference.

[6] *Organizing Committee:* Joaquim Silva, DI – FCT/UNL Pablo Gamallo, CiTIUS, Universidade de Santiago de Compostela Paulo Quaresma, DI – Uviversidade de Évora Irene Rodrigues, DI – Uviversidade de Évora Alípio Jorge, Dep. Ciência de Computadores, Fac. Ciências, Universidade do Porto

[7] *Contacts:* Joaquim Francisco Ferreira da Silva, DI/FCT/UNL, Quinta da Torre, 2829‐516, Caparica, Portugal. Tel: +351 21 294 8536 (ext. 10732) ‐ Fax: +351 21 294 8541 ‐ E‐mail: jfs [at]fct [dot] unl [dot] pt