Learning Good Opinions from Just Two Words Is Not Bad. - Darius Andrei Suciu; Vlad Vasile Itu; Alexandru Cristian Cosma; Mihaela Dînsoreanu; Rodica Potolea (KDIR, 2014)

Unsupervised Classification of Opinions. - Vlad Vasile Itu; Rodica Potolea; Mihaela Dînsoreanu (KDIR, 2016)