César Espin-Riofrio

14 papers Journal 5Unranked 9

Year	Rank	Type	Title / Venue / Authors
2025	J	`jnl`	Deep Encodings vs. Linguistic Features in Lexical Complexity Prediction. Neural Comput. Appl. Jenny Alexandra Ortiz Zambrano, César Espin-Riofrio, Arturo Montejo-Ráez
2025	—	`conf`	GovAIEasy: Simplifying Spanish Government Texts for Public Institutions with GPT-4o, AI-Driven Zero-Shot Learning, and Transformer Models. SEPLN-PD Jenny Ortiz-Zambrano, César Espin-Riofrio, Arturo Montejo-Ráez
2025	J	`jnl`	Lexical Complexity Assessment of Spanish in Ecuadorian Public Documents. Proces. del Leng. Natural Jenny Ortiz-Zambrano, César Espin-Riofrio, Arturo Montejo-Ráez
2025	—	`conf`	SINAI at SatiSPeech in IberLEF 2025: Detection of Satire in Spanish Texts Using Stylometric and Linguistic Features. IberLEF@SEPLN César Espin-Riofrio, Jenny Ortiz-Zambrano, Arturo Montejo-Ráez
2025	—	`conf`	SINAI in SimpleText CLEF 2025: Simplifying Biomedical Scientific Texts and Identifying Hallucinations Using GPT-4.1 and Pattern Detection. CLEF (Working Notes) Jaime Collado-Montañez, Jenny Alexandra Ortiz Zambrano, César Espin-Riofrio, Arturo Montejo-Ráez
2024	—	`conf`	SINAI Participation in SimpleText Task 2 at CLEF 2024: Zero-shot Prompting on GPT-4-Turbo for Lexical Complexity Prediction. CLEF (Working Notes) Jenny Ortiz-Zambrano, César Espin-Riofrio, Arturo Montejo-Ráez
2024	—	`conf`	SINAI at IberAuTexTification in IberLEF 2024: Perplexity Metrics and Text Features for Classifying Automatically Generated Text. IberLEF@SEPLN César Espin-Riofrio, Jenny Ortiz-Zambrano, Arturo Montejo-Ráez
2023	J	`jnl`	An approach to lexicon filtering for author profiling. Proces. del Leng. Natural César Espin-Riofrio, Jenny Ortiz-Zambrano, Arturo Montejo-Ráez
2023	—	`conf`	Extraction of Stylometric Information from Spanish Documents. PLN-DS@SEPLN César Espin-Riofrio
2023	J	`jnl`	LegalEc: A New Corpus for Complex Word Identification Research in Law Studies in Ecuatorian Spanish. Proces. del Leng. Natural Jenny Alexandra Ortiz Zambrano, César Espin-Riofrio, Arturo Montejo-Ráez
2023	—	`conf`	SINAI Participation in SimpleText Task 2 at CLEF 2023: GPT-3 in Lexical Complexity Prediction for General Audience. CLEF (Working Notes) Jenny Ortiz-Zambrano, César Espin-Riofrio, Arturo Montejo-Ráez
2023	—	`conf`	SINAI at AuTexTification in IberLEF 2023: Combining All Layer Embeddings for Automatically Generated Texts. IberLEF@SEPLN César Espin-Riofrio, Jenny Ortiz-Zambrano, Arturo Montejo-Ráez
2022	—	`conf`	SINAI at PoliticEs 2022: Exploring Relative Frequency of Words in Stylometrics for Profile Discovery. IberLEF@SEPLN César Espin-Riofrio, Jenny Ortiz-Zambrano, Arturo Montejo-Ráez
2022	J	`jnl`	Transformers for Lexical Complexity Prediction in Spanish Language. Proces. del Leng. Natural Jenny Ortiz-Zambrano, César Espin-Riofrio, Arturo Montejo-Ráez