3 papers
cs.CL2025
Who Is the Story About? Protagonist Entity Recognition in News
Jorge Gabín, M. Eduardo Ares, Javier Parapar
News articles often reference numerous organizations, but traditional Named Entity Recognition (NER) treats all mentions equally, obscuring which entities genuinely drive the narra…
cs.IR2024
Beyond Questions: Leveraging ColBERT for Keyphrase Search
Jorge Gabín, Javier Parapar, Craig Macdonald
While question-like queries are gaining popularity and search engines' users increasingly adopt them, keyphrase search has traditionally been the cornerstone of web search. This qu…
cs.IR2024
Enhancing Automatic Keyphrase Labelling with Text-to-Text Transfer Transformer (T5) Architecture: A Framework for Keyphrase Generation and Filtering
Jorge Gabín, M. Eduardo Ares, Javier Parapar
Automatic keyphrase labelling stands for the ability of models to retrieve words or short phrases that adequately describe documents' content. Previous work has put much effort int…