Publications

05/2024

❝ Automated Extraction of Prosodic Structure from Unannotated Sign Language Video

Sign Language ● Hand Tracking ● Prosody

Proceedings of the 2024 Joint International Conference on Computational Linguistics, Language Resources and Evaluation (LREC-COLING 2024)

Antonio F. G. Sevilla — Jose María Lahoz-Bengoechea — Alberto Díaz Esteban

12/2023

❝ Tratamiento Computacional de Lengua de Signos Española y SignoEscritura

Lengua de Signos Española ● SignoEscritura ● Sign Language ● SignWriting ● NLP ● Artificial Vision

Universidad Complutense de Madrid

Antonio F. G. Sevilla

10/2023

❝ Building the VisSE Corpus of Spanish SignWriting

Sign Language ● SignWriting ● Corpus ● Writing Systems ● Graphical Languages

Language Resources and Evaluation, Springer

Antonio F. G. Sevilla — Alberto Díaz Esteban — Jose María Lahoz-Bengoechea

02/2023

❝ Automatic SignWriting Recognition

Sign Language ● SignWriting ● Deep Learning ● Expert Knowledge ● Neural Networks ● Computer Vision

IEEE Access

Antonio F. G. Sevilla — Alberto Díaz Esteban — Jose María Lahoz-Bengoechea

06/2022

❝ Quevedo: Annotation and Processing of Graphical Languages

Graphical Languages ● Annotation ● Datasets ● Machine Learning ● Open Software

Proceedings of the Language Resources and Evaluation Conference, June 2022

Antonio F. G. Sevilla — Alberto Díaz Esteban — Jose María Lahoz-Bengoechea

05/2020

❝ Tools for the use of SignWriting as a Language Resource

Sign Language ● SignWriting ● Computer Vision ● Sign Language Avatar ● Textual Description

Proceedings of the 9th Workshop on the Representation and Processing of Sign Languages, ELRA, May 2020

Antonio F. G. Sevilla — Alberto Díaz Esteban — Jose María Lahoz-Bengoechea

03/2019

❝ A different description of orientation in sign languages

Sign Language ● Transcription ● Orientation ● Phonology

Procesamiento del Lenguaje Natural, volume 62, March 2019, pp. 53-60

Antonio F. G. Sevilla — José María Lahoz-Bengoechea

11/2016

❝ Grafeno: Semantic Graph Extraction and Operation

Natural Language Processing ● Semantics ● Concept Graphs ● Information Extraction

The International Conference for Digital Information Management, ICDIM, 2016

Antonio F. G. Sevilla — Alberto Fernández-Isabel — Alberto Díaz Esteban

10/2016

❝ Enriched semantic graphs for extractive text summarization

Semantic Graph ● Information Extraction ● Text Summarization ● Natural Language Processing

Advances in Artificial Intelligence, Springer, 2016

Antonio F. G. Sevilla — Alberto Fernández-Isabel — Alberto Díaz Esteban

10/2015

❝ An online collaborative platform for the development of empirical grammars

Computational Linguistics ● Natural Language Processing ● Grammar ● HPSG ● Syntax ● Collaborative

Master thesis, Univerzita Karlova, Matematicko-fyzikální fakulta and University of Malta, Faculty of ICT, 2015

Antonio F. G. Sevilla

About me

I studied Mathematics and Computer Engineering at Universidad Autónoma de Madrid, then went for a double masters program in Language and Communication Technologies at Charles University in Prague and Malta University. I earned my PhD in computer engineering with a thesis on the computational treatment of Spanish Sign Language and SignWriting. Currently, I work as assistant professor at Universidad Complutense de Madrid.

Research lines

My research topic is Computational Linguistics, and I'm mostly centered on analysis and processing. I use both grammars and rules and machine learning, and nowadays I'm interested in combining deep learning with knowledge based approaches.

Currently, I'm focused on Sign Language, the natural language of the Deaf and Hard-of-Hearing communities, which presents very interesting challenges and insights due to its viso-gestual nature.