Análise automática de aspectos relacionados a coerência semântica em resumos acadêmicos (Automatic Analysis of Semantic Coherence Aspects in Academic Abstracts) [in Portuguese] Vinícius Mourão Alves de Souza author Valéria Delisandra Feltrim author 2011 text Proceedings of the 8th Brazilian Symposium in Information and Human Language Technology conference publication de-souza-feltrim-2011-analise https://aclanthology.org/W11-4509/ 2011