Diogo Alexandre Breites de Campos Proença Researcher Instituto Superior Técnico . ORCID CIÊNCIA VITAE ResearcherID Scopus Publications An Unsupervised Method for Concept Association Analysis in Text Collections Pavlo Kovalchuk Diogo Proença José Borbinha Rui Henriques Pagination Previous page ‹‹ Page 2 Research Groups Pagination Projects Pagination