VYTEDU: Un corpus de vídeos y sus transcripciones para investigación en el ámbito educativo. - Jenny Alexandra Ortiz Zambrano; Arturo Montejo-Ráez (Proces. del Leng. Natural, 2017)

Sentiment Analysis in Education Domain: A Systematic Literature Review. - Karen Mite-Baidal; Carlota Delgado-Vera; Evelyn Solis-Avilés; Ana Herrera Espinoza; Jenny Ortiz-Zambrano; Eleanor Varela-Tapia (CITI, 2018)

Overview of ALexS 2020: First Workshop on Lexical Analysis at SEPLN. - Jenny Alexandra Ortiz Zambrano; Arturo Montejo-Ráez (IberLEF@SEPLN, 2020)

CLexIS2: A New Corpus for Complex Word Identification Research in Computing Studies. - Jenny Alexandra Ortiz Zambrano; Arturo Montejo-Ráez (RANLP, 2021)

Complex words identification using word-level features for SemEval-2020 Task 1. - Jenny Alexandra Ortiz Zambrano; Arturo Montejo-Ráez (SemEval@ACL/IJCNLP, 2021)

SINAI at PoliticEs 2022: Exploring Relative Frequency of Words in Stylometrics for Profile Discovery. - César Espin-Riofrio; Jenny Ortiz-Zambrano; Arturo Montejo-Ráez (IberLEF@SEPLN, 2022)

Transformers for Lexical Complexity Prediction in Spanish Language. - Jenny Ortiz-Zambrano; César Espin-Riofrio; Arturo Montejo-Ráez (Proces. del Leng. Natural, 2022)

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 (CLEF (Working Notes), 2023)

SINAI at AuTexTification in IberLEF 2023: Combining All Layer Embeddings for Automatically Generated Texts. - César Espin-Riofrio; Jenny Ortiz-Zambrano; Arturo Montejo-Ráez (IberLEF@SEPLN, 2023)

Identification of Complex Words in the Academic Domain in Spanish. - Jenny Ortiz-Zambrano (PLN-DS@SEPLN, 2023)

An approach to lexicon filtering for author profiling. - César Espin-Riofrio; Jenny Ortiz-Zambrano; Arturo Montejo-Ráez (Proces. del Leng. Natural, 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)

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 (CLEF (Working Notes), 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 (IberLEF@SEPLN, 2024)

Lexical Complexity Assessment of Spanish in Ecuadorian Public Documents. - Jenny Ortiz-Zambrano; César Espin-Riofrio; Arturo Montejo-Ráez (Proces. del Leng. Natural, 2025)

Deep Encodings vs. Linguistic Features in Lexical Complexity Prediction. - Jenny Alexandra Ortiz Zambrano; César Espin-Riofrio; Arturo Montejo-Ráez (Neural Comput. Appl., 2025)