136 citations · 136 across the 6 of their papers we have counts for
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Looking for the Bottleneck in Fine-grained Temporal Relation Classification
Hugo Sousa, Ricardo Campos, Alípio Jorge
Temporal relation classification is the task of determining the temporal relation between pairs of temporal entities in a text. Despite recent advancements in natural language proc…
The Temporal Game: A New Perspective on Temporal Relation Extraction
Hugo Sousa, Ricardo Campos, Alípio Jorge
In this paper we demo the Temporal Game, a novel approach to temporal relation extraction that casts the task as an interactive game. Instead of directly annotating interval-level…
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…
Tradutor: Building a Variety Specific Translation Model
Hugo Sousa, Satya Almasian, Ricardo Campos +1
Language models have become foundational to many widely used systems. However, these seemingly advantageous models are double-edged swords. While they excel in tasks related to res…
Event Extraction for Portuguese: A QA-driven Approach using ACE-2005
Luís Filipe Cunha, Ricardo Campos, Alípio Jorge
Event extraction is an Information Retrieval task that commonly consists of identifying the central word for the event (trigger) and the event's arguments. This task has been exten…