Geolocation differences of language use in urban areas. - Olga Kellert; Nicholas H. Matlis (CoRR, 2021)

Experimenting with UD Adaptation of an Unsupervised Rule-based Approach for Sentiment Analysis of Mexican Tourist Texts. - Olga Kellert; Md. Mahmud Uz Zaman; Nicholas Hill Matlis; Carlos Gómez-Rodríguez (IberLEF@SEPLN, 2023)

Evaluating Compositional Approaches for Focus and Sentiment Analysis. - Olga Kellert; Muhammad Imran; Nicholas Hill Matlis; Md. Mahmud Uz Zaman; Carlos Gómez-Rodríguez (CoRR, 2025)