Semantic Conflicts Detection in Model-driven Engineering. - Valéria Oliveira Costa; João M. B. Oliveira Junior; Leonardo Gresta Paulino Murta (SEKE, 2013)

Detecting Semantic Equivalence in UML Class Diagrams. - Valéria Oliveira Costa; Rodrigo Monteiro; Leonardo Murta 001 (SEKE, 2014)

LISE - an automated analyser of business competitors. - Nayara da Silva Ferreira; Valéria Oliveira Costa (WebMedia, 2018)