1 citations · 1 across the 4 of their papers we have counts for
5 papers
Lost in the Evidence? Reproducing Document Position and Context Size Effects in RAG
Jorge Gabín, Anxo Perez, Javier Parapar
Retrieval-Augmented Generation (RAG) systems rely on retrieved documents being concatenated into a model's input context, making both document ordering and context size critical ye…
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…
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…
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…
Keyword Embeddings for Query Suggestion
Jorge Gabín, M. Eduardo Ares, Javier Parapar
Nowadays, search engine users commonly rely on query suggestions to improve their initial inputs. Current systems are very good at recommending lexical adaptations or spelling corr…