Tomás Bernal - Beltrán
3 papers · 2025–2025 · 1 venue · across top CS/AI venues
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Achievements
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Interdisciplinary Bridge · Bronze
Venues
Research topics
Keywords
large language model
(2)
vision transformer
(1)
multilingual nlp
(1)
multimodal learning
(1)
contextual representation
(1)
multilingual text
(1)
token classification
(1)
metric learning
(1)
idiomatic expression
(1)
encoder-only model
(1)
hard negative mining
(1)
semantic comparison
(1)
image ranking
(1)
claim retrieval
(1)
hallucination detection
(1)
Papers
UMUTeam at SemEval-2025 Task 1: Leveraging Multimodal and Large Language Model for Identifying and Ranking Idiomatic Expressions
SemEval 2025
UMUTeam at SemEval-2025 Task 3: Detecting Hallucinations in Multilingual Texts Using Encoder-only Models Guided by Large Language Models
SemEval 2025
UMUTeam at SemEval-2025 Task 7: Multilingual Fact-Checked Claim Retrieval with XLM-RoBERTa and Self-Alignment Pretraining Strategy
SemEval 2025