4 papers
Which -by-s are CAT(0)?
Leo Delage
In this note we point out a mistake in theorem 4.4 of [Sam06], which states that a semidirect product whose defining automorphism is unipotent-polynomi…
CitiLink-Summ: Summarization of Discussion Subjects in European Portuguese Municipal Meeting Minutes
Miguel Marques, Ana Luísa Fernandes, Ana Filipa Pacheco +10
Municipal meeting minutes are formal records documenting the discussions and decisions of local government, yet their content is often lengthy, dense, and difficult for citizens to…
ClaimPT: A Portuguese Dataset of Annotated Claims in News Articles
Ricardo Campos, Raquel Sequeira, Sara Nerea +9
Fact-checking remains a demanding and time-consuming task, still largely dependent on manual verification and unable to match the rapid spread of misinformation online. This is par…
Enhancing Portuguese Variety Identification with Cross-Domain Approaches
Hugo Sousa, Rúben Almeida, Purificação Silvano +3
Recent advances in natural language processing have raised expectations for generative models to produce coherent text across diverse language varieties. In the particular case of…