← Authors

L. Alfonso Ureña-López

23 papers · 2013–2024 · 5 conferences · across top CS/AI conferences

Achievements

🐣 Hot Topic Early Bird 🌉 Interdisciplinary Bridge 🧭 Keyword Pioneer 🏃 Academic Marathon (11) 🐝 Cross-Pollinator (13) 🌈 Renaissance Researcher (5) 🗺️ Taxonomy Completionist (31) 🌍 Conference Polyglot (5) 🔬 Deep Specialist (11) 💎 Century Club (23) 🗃️ Keyword Collector (68) ⚡ Prolific Year (5)

Conferences

SEMEVAL (13) ACL (5) COLING (3) IJCNLP (1) NAACL (1)

Top co-authors

Flor Miriam Plaza-del-Arco (9) M. Teresa Martín-Valdivia (9) Maite Martin (8) Salud María Jiménez-Zafra (5) Pilar López-Úbeda (4) Eugenio Martínez-Cámara (4) M. Dolores Molina-González (3) Mariia Chizhikova (3) Eugenio Martínez Cámara (3) Rafael Valencia-García (2)

Keywords

sentiment analysis (8) text classification (8) word embedding (4) large language model (4) named entity recognition (3) ensemble learning (3) support vector machine (3) multilingual nlp (3) emotion recognition (2) sequence labeling (2) toxic span detection (2) transformer model (2) data augmentation (2) multilingual large language model (2) emotion classification (2) conditional random field (2) sexism detection (2) bidirectional lstm (2) irony detection (2) information retrieval (1)

Papers

SINAI at SemEval-2024 Task 8: Fine-tuning on Words and Perplexity as Features for Detecting Machine Written Text NAACL 2024
SINAI at BioLaySumm: Self-Play Fine-Tuning of Large Language Models for Biomedical Lay Summarisation ACL 2024
SINAI at SemEval-2024 Task 8: Fine-tuning on Words and Perplexity as Features for Detecting Machine Written Text SEMEVAL 2024
Question Answering over Tabular Data with DataBench: A Large-Scale Empirical Evaluation of LLMs COLING 2024
SINAI at SemEval-2023 Task 10: Leveraging Emotions, Sentiments, and Irony Knowledge for Explainable Detection of Online Sexism SEMEVAL 2023
SINAI at RadSum23: Radiology Report Summarization Based on Domain-Specific Sequence-To-Sequence Transformer Model ACL 2023
UMUTeam and SINAI at SemEval-2023 Task 9: Multilingual Tweet Intimacy Analysis using Multilingual Large Language Models and Data Augmentation SEMEVAL 2023
UMUTeam and SINAI at SemEval-2023 Task 9: Multilingual Tweet Intimacy Analysis using Multilingual Large Language Models and Data Augmentation ACL 2023
SINAI at SemEval-2023 Task 10: Leveraging Emotions, Sentiments, and Irony Knowledge for Explainable Detection of Online Sexism ACL 2023
SINAI@SMM4H’22: Transformers for biomedical social media text mining in Spanish COLING 2022
SINAI at SemEval-2021 Task 5: Combining Embeddings in a BiLSTM-CRF model for Toxic Spans Detection ACL 2021
SINAI at SemEval-2021 Task 5: Combining Embeddings in a BiLSTM-CRF model for Toxic Spans Detection IJCNLP 2021
SINAI at SemEval-2021 Task 5: Combining Embeddings in a BiLSTM-CRF model for Toxic Spans Detection SEMEVAL 2021
SINAI at SemEval-2019 Task 3: Using affective features for emotion classification in textual conversations SEMEVAL 2019
SINAI at SemEval-2019 Task 5: Ensemble learning to detect hate speech against inmigrants and women in English and Spanish tweets SEMEVAL 2019
SINAI at SemEval-2019 Task 6: Incorporating lexicon knowledge into SVM learning to identify and categorize offensive language in social media SEMEVAL 2019
A review of Spanish corpora annotated with negation COLING 2018
SINAI at SemEval-2018 Task 1: Emotion Recognition in Tweets SEMEVAL 2018
SINAI at SemEval-2017 Task 4: User based classification SEMEVAL 2017
SINAI: Syntactic Approach for Aspect-Based Sentiment Analysis SEMEVAL 2015
SINAI: Voting System for Aspect Based Sentiment Analysis SEMEVAL 2014
SINAI: Voting System for Twitter Sentiment Analysis SEMEVAL 2014
SINAI: Machine Learning and Emotion of the Crowd for Sentiment Analysis in Microblogs SEMEVAL 2013