A Semi-automatic Method for Domain Ontology Extraction from Portuguese Language Wikipedia's Categories. - Clarissa Castellã Xavier; Vera Lúcia Strube de Lima (SBIA, 2010)

A systematic review of named entity recognition in biomedical texts. - Rodrigo Rafael Villarreal Goulart; Vera Lúcia Strube de Lima; Clarissa Castellã Xavier (J. Braz. Comput. Soc., 2011)

A Method for Automatically Extracting Domain Semantic Networks from Wikipedia. - Clarissa Castellã Xavier; Vera Lúcia Strube de Lima (PROPOR, 2012)

Open Information Extraction Based on Lexical-Syntactic Patterns. - Clarissa Castellã Xavier; Vera Lúcia Strube de Lima; Marlo Souza (BRACIS, 2013)

Boosting Open Information Extraction with Noun-Based Relations. - Clarissa Castellã Xavier; Vera Lúcia Strube de Lima (LREC, 2014)

Open information extraction based on lexical semantics. - Clarissa Castellã Xavier; Vera Lúcia Strube de Lima; Marlo Souza (J. Braz. Comput. Soc., 2015)

Learning Non-Verbal Relations Under Open Information Extraction Paradigm. - Clarissa Xavier (GRIN Verlag, 2015)

Extraction and Classification of Semantic Data from Twitter. - Clarissa Castellã Xavier; Marlo Souza (WebMedia, 2018)

Multilingual Open Information Extraction: Challenges and Opportunities. - Daniela Barreiro Claro; Marlo Souza; Clarissa Castellã Xavier; Leandro Souza de Oliveira (Inf., 2019)

Multilingual Extractive Summarization: Investigating State-of-the-Art Methods for English and Brazilian Portuguese. - Germano Antonio Zani Jorge; Davi Alves Bezerra; Clarissa Castellã Xavier; Thiago Alexandre Salgueiro Pardo (BRACIS (2), 2024)