César Espin-Riofrio

According to our database, César Espin-Riofrio authored at least 9 papers between 2022 and 2025.

Collaborative distances:

• Dijkstra number of six.
• Erdős number of five.

2025

Deep Encodings vs. Linguistic Features in Lexical Complexity Prediction.

Jenny Alexandra Ortiz Zambrano, César Espin-Riofrio, Arturo Montejo-Ráez

Neural Comput. Appl., January, 2025

2024

SINAI at IberAuTexTification in IberLEF 2024: Perplexity Metrics and Text Features for Classifying Automatically Generated Text.

César Espin-Riofrio, Jenny Ortiz-Zambrano, Arturo Montejo-Ráez

Proceedings of the Iberian Languages Evaluation Forum (IberLEF 2024) co-located with the Conference of the Spanish Society for Natural Language Processing (SEPLN 2024), 2024

SINAI Participation in SimpleText Task 2 at CLEF 2024: Zero-shot Prompting on GPT-4-Turbo for Lexical Complexity Prediction.

Jenny Ortiz-Zambrano, César Espin-Riofrio, Arturo Montejo-Ráez

Proceedings of the Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2024), 2024

2023

LegalEc: A New Corpus for Complex Word Identification Research in Law Studies in Ecuatorian Spanish.

Jenny Alexandra Ortiz Zambrano, César Espin-Riofrio, Arturo Montejo-Ráez

Proces. del Leng. Natural, 2023

An approach to lexicon filtering for author profiling.

César Espin-Riofrio, Jenny Ortiz-Zambrano, Arturo Montejo-Ráez

Proces. del Leng. Natural, 2023

SINAI at AuTexTification in IberLEF 2023: Combining All Layer Embeddings for Automatically Generated Texts.

César Espin-Riofrio, Jenny Ortiz-Zambrano, Arturo Montejo-Ráez

Proceedings of the Iberian Languages Evaluation Forum (IberLEF 2023) co-located with the Conference of the Spanish Society for Natural Language Processing (SEPLN 2023), 2023

SINAI Participation in SimpleText Task 2 at CLEF 2023: GPT-3 in Lexical Complexity Prediction for General Audience.

Jenny Ortiz-Zambrano, César Espin-Riofrio, Arturo Montejo-Ráez

Proceedings of the Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), 2023

2022

Transformers for Lexical Complexity Prediction in Spanish Language.

Jenny Ortiz-Zambrano, César Espin-Riofrio, Arturo Montejo-Ráez

Proces. del Leng. Natural, 2022

SINAI at PoliticEs 2022: Exploring Relative Frequency of Words in Stylometrics for Profile Discovery.

César Espin-Riofrio, Jenny Ortiz-Zambrano, Arturo Montejo-Ráez

Proceedings of the Iberian Languages Evaluation Forum (IberLEF 2022) co-located with the Conference of the Spanish Society for Natural Language Processing (SEPLN 2022), 2022